ProCom Heating 200051 Manuel utilisateur

Catégorie
Chauffe-eau
Taper
Manuel utilisateur

Ce manuel convient également à

IMPORTANT: Read and understand this manual before
assembling, starting or servicing heater. Improper use
of heater can cause serious injury. Keep this manual for
future reference.
Never use heater in living or sleeping areas.
Heater is suitable for outdoor use and for use on com-
bustible oors.
PORTABLE FORCED AIR HEATERS
KEROSENE/DIESEL HEATER WITH BUILT-IN THERMOSTAT
OWNER’S MANUAL
PCK110VT - ADJUSTABLE 80-110,000 BTU/HR
PCK160VT - ADJUSTABLE 110-160,000 BTU/HR
PCK175VT - ADJUSTABLE 125-175,000 BTU/HR
PCK220VT - ADJUSTABLE 160-220,000 BTU/HR
Questions, problems, missing parts? Before returning to your retailer, call
our customer service department at 1-866-573-0674, 7:30 am - 4:15 pm CST,
Monday through Friday or email customerservice@usaprocom.com
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160108-01C2
2. Fueling
a) Personnel involved with fueling shall be
qualied and thoroughly familiar with
the manufacturer's instructions and
applicable regulations regarding the
safe fueling of heating units.
b) Only the type of fuel specied on the
heater's data plate shall be used.
c) All ame shall be extinguished and the
heater allowed to cool, prior to fueling.
d) During fueling, all fuel lines and fuel-
line connections shall be inspected for
leaks. Any leaks shall be repaired prior
to returning the heater to service.
e) At no time shall more than one day's
supply of heater fuel be stored inside
a building in the vicinity of the heater.
Bulk fuel storage shall be outside the
structure.
f) All fuel storage shall be located a mini-
mum of 25 feet (762 cm) from heaters,
torches, welding equipment and similar
sources of ignition (exception: fuel res-
ervoir integral with heater unit or any
authorized auxiliary tank connected to
heater unit).
g) Whenever possible, fuel storage shall
be conned to areas where oor pen-
etrations do not permit fuel to drip onto
or be ignited by a re at lower elevation.
h) Fuel storage shall be in accordance
with the authority having jurisdiction.
3. Use only the electrical voltage and fre-
quency specied on model plate.
4. Heater is suitable for outdoor use.
5. Heater must be grounded. Use only a
properly grounded three-wire extension
cord. Plug into grounded outlet only.
6. Use only in areas free of ammable va-
pors or high dust content.
WARNING: This product
contains and/or generates
chemicals known to the State
of California to cause cancer or
birth defects or other reproduc-
tive harm.
IMPORTANT: Read this owners
manual carefully and completely
before trying to assemble,
operate or service this heater.
Improper use of this heater can
cause serious injury or death
from burns, fire, explosion,
electrical shock and carbon
monoxide poisoning.
DANGER: Carbon monoxide
poisoning may lead to death!
Carbon Monoxide Poisoning: Early signs of
carbon monoxide poisoning resemble the u,
with headaches, dizziness and/or nausea. If
you have these signs, the heater may not be
working properly. Get fresh air at once! Have
heater serviced. Some people are more af-
fected by carbon monoxide than others. These
include pregnant women, persons with heart
or lung disease or anemia, those under the
inuence of alcohol and those at high altitudes.
Make certain you read and understand all
warnings. Keep this manual for reference. It
is your guide to safe and proper operation of
this heater.
1. Use only kerosene, #1/#2 diesel/fuel oil,
JET A or JP-8 fuels to avoid risk of re or
explosion. Never use gasoline, oil from
crank cases, naphtha, paint thinners,
alcohol or other highly ammable fuels.
SAFETY
TABLE OF CONTENTS
Safety ........................................................ 2
Unpacking.................................................. 3
Assembly ................................................... 3
Product Identication and Label Locations 5
Specications ............................................ 6
Fuels .......................................................... 6
Ventilation .................................................. 6
Operation ................................................... 7
Operation with Portable Generator ............ 8
Storing, Transporting or Shipping .............. 8
Preventative Maintenance Schedule ......... 8
Troubleshooting ......................................... 9
Service Procedures ................................. 13
Wiring Diagram ........................................ 18
Technical Service..................................... 18
Accessories ............................................. 18
Parts ........................................................ 19
Replacement Parts .................................. 23
Warranty .................................................. 24
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3160108-01C
SAFETY
UNPACKING
7. Minimum clearance from any combustible
materials: 8 feet (244 cm) from hot air
outlet, 6 feet (183 cm) from top, and 4
feet (120 cm) from sides and inlet.
8. Locate heater on a stable and level sur-
face while hot or operating or a re may
occur.
9. Heater is acceptable for use on ooring
such as wood (a combustible material).
10. Use only in well vented areas. Before
using heater, provide at least a 3 ft
2
(2800 cm
2
) opening of fresh, outside air
for each 100,000 Btu/Hr (30 kw) of rating.
11. Keep children and animals away from
heater at all times.
12. Never start heater when combustion
chamber is hot or if fuel has accumulated
in combustion chamber.
13. This heater is equipped with a thermostat.
Heater may start at anytime.
14. Never leave a heater plugged in without
adult supervision if children or animals are
likely to be present.
15. Use caution when moving or storing
heater when fuel tank contains fuel. Fuel
spillage can occur.
16. Use heater only in accordance with lo-
cal ordinances and codes. Canadian
residents should refer to CSA standard
B139, Installation Code for Oil Burning
Equipment for recommended installation
practice.
17. Never use gasoline, crankcase drainings,
naphtha, paint thinners, alcohol or other
highly ammable fuels.
18. Never use heater where gasoline, paint
thinner or other highly ammable vapors
are present.
19. Never use heater in living or sleeping
areas.
20. Never move, handle, refuel or service a
hot, operating or plugged-in heater.
21. Never attach duct work to front or rear of
heater.
22. Heaters used in the vicinity of tarpaulins,
canvas or similar enclosure materials shall
be located a safe distance from such ma-
terials. The recommended minimum safe
distance is 10 feet (304.8 cm). It is further
recommended that these enclosure ma-
terials be of a re retardant nature. These
enclosure materials shall be securely fas-
tened to prevent them from igniting or from
upsetting the heater due to wind action.
23. Unplug heater when not in use.
24. Never block air inlet (rear) or air outlet
(front) of heater.
25. Warning to New York City Residents
For Use Only At Construction Sites in
accordance with applicable NYC codes.
26. Never use external fuel sources or tanks
that are not specically designed for use
with this heater.
Figure 1 - Wire Guard Moved to Locked
Position
1. Remove all packing items applied to
heater for shipment.
2. Remove all items from carton.
3. Check items for any shipping damage. If
heater is damaged call ProCom Heating,
Inc. at 1-866-573-0674 for replacement
parts before returning to dealer.
ASSEMBLY
WIRE GUARD
All Models
Grasp wire guard from top of shell and pull
towards front of heater until it locks into place
in slots on both sides of upper shell.
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160108-01C4
WHEEL ASSEMBLY
Models 160, 175 and 220
1. Slide Axle (A) through holes in wheel support frame.
2. Slide Wheel Spacer (B), then wheel (D) (concave side facing outward) onto axle.
3. Attach Acorn Nut (C) nger tight to end of axle.
4. Repeat steps 2 and 3 for opposite side, then tighten nuts with adjustable wrench.
Axle (A)
Acorn Nut (C)
Wheel (D)
Spacer (B)
Figure 2 - Wheel Assembly, 160, 175 and 220 Models
HANDLE ASSEMBLY
Models 160, 175 and 220
1. Slide rear handle (E) onto Wheel Support Frame. Insert Screws (G) from rear and attach
lock nuts (F).
2. Place Front Handle (I) under ange of fuel tank and insert 4 screws (J) from top of ange
through holes in ange into holes in handle. Attach Lock Nuts (H) and tighten.
Rear Handle (E)
Screw, 10-24 x 1.5 (G)
Lock Nut 10-24 (F)
Screw 1/4-20 x 1.75" (J)
Front Handle (I)
Figure 3 - Handle Assembly, 160, 175 and 220 Models
ASSEMBLY
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5160108-01C
PRODUCT IDENTIFICATION AND LABEL LOCATIONS
Fueling Label
Part No. 160168-01
Control Label
Part No. 160167-02
CSA Label (Rating Plate)
Part No. 160111-04, 110 model
Part No. 160112-02, 160 model
Part No. 160112-03, 175 model
Part No. 160112-05, 220 model
Operating Label
Part No. 160173-01
Operating Codes Label
Part No. 160174-01
Maintenance Label
Part No. 160175-01
Caution Label
Part No. 160172-01
Figure 4 - Product Identication & Label Locations
English Warnings
Label 160110-01
French Warnings
Label 160110-02
Spanish Warnings
Label 160110-03
NY, MA and CA
Information Label
Part No. 160169-01
All Models
Right Side
(220 Model Shown)
All Models
Left Side
(110 Model Shown)
Front
Handle
(160, 175 &
220 models)
Hot Air
Outlet
Control
Panel
Rear Handle
(160, 175 &
220 models)
Wire
Guard
Top Handle
(110 model)
Fuel
Tank
Cold Air
Inlet
Power
Cord
Fuel Cap
Fuel
Gauge
Hot Air
Outlet
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160108-01C6
SPECIFICATIONS
VENTILATION
Example: A 220,000 Btu/Hr (64.5 kw) heater
requires one of the following:
a two-car garage door [16 feet (4.88 meter)
opening] raised 5" (12.7 cm)
a single-car garage door [9 feet (2.74 me-
ter) opening] raised 9" (22.9 cm)
two, 30" (76.2 cm) windows raised 16"
(40.6 cm)
FUELS
noticeable odor
additional fuel lter maintenance
* Use of #2 diesel/fuel oil in extreme cold
temperatures may require nontoxic anti-icer
additives.
Do not use fuels heavier than No. 2 grade
or heavy oils such as oil drained from crank-
cases. These heavy oils will not ignite properly
and will contaminate the heater.
IMPORTANT: Use a KEROSENE ONLY (blue)
or DIESEL ONLY (yellow) storage container.
Be sure storage container is clean. Foreign
matter such as rust, dirt or water will cause the
ignition control assembly to shut down heater.
Foreign matter may also require heater's fuel
system to be frequently cleaned.
PCK110VT PCK160VT PCK175VT PCK220VT
Output Rating 80K-110K 110K-160K 125K-175K 160K-220K
Fuel (all models) Use only kerosene, #1/#2 diesel*/fuel oil, JET A or JP-8 fuels
Fuel Tank Capacity 5.5 gal/20.8 L 10 gal/37.9 L 10 gal/37.9 L 14 gal/53 L
Fuel Consumption (per hr) 0.82 gal/3.1 L 1.19 gal/4.5 L 1.3 gal/4.9 L 1.64 gal/6.2 L
Pump Pressure 6.9 PSI (hot) 6.7 PSI (hot) 6.8 PSI (hot) 8.4 PSI (hot)
Electric Requirements 120 V/60 HZ 120 V/60 HZ 120 V/60 HZ 120 V/60 HZ
Amperage (Normal Run) 2.9 3.2 3.4 4.6
Typical Motor Speed 3400 RPM 3400 RPM 3400 RPM 3400 RPM
Motor 1/4 hp 1/4 hp 1/4 hp 1/4 hp
Shipping Weight 42 lbs/19 kg 71 lbs/32.2 kg 71 lbs/32.2 kg 77 lbs/35 kg
Heater Weight without
Fuel (approx)
36 lbs/16.3 kg
60.5 lbs/27.4 kg 60.5 lbs/27.4 kg 66 lbs/29.9 kg
WARNING: Use only kero-
sene, #1/#2 diesel/fuel oil, JET
A or JP-8 fuels to avoid risk
of re or explosion. Never use
gasoline, oil drained from crank-
cases, naphtha, paint thinners,
alcohol or other highly am-
mable fuels.
Use only kerosene, #1/#2 diesel*/fuel oil,
JET A, JP-8 fuels. Heavier fuels such as No.
2 fuel oil, No. 2 diesel fuel may also be used
but will result in:
WARNING: Provide a fresh air
opening of at least three square
feet (2,800 square cm) for each
100,000 BTU/HR rating. Provide
extra fresh air if more heaters
are being used. The minimum
ventilation requirements must
be followed to avoid risks as-
sociated with carbon monoxide
poisoning. Make certain these
requirements are met prior to
operating heater.
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7160108-01C
ASSEMBLED IN THE USA BY:
ASSEMBLE AUX ETATS-UNIS PAR:
ENSAMBLADA EN LOS EE.UU.POR:
PROCOM HEATING, INC.
2800 GRIFFIN DRIVE
BOWLING GREEN, KY 42101
`
THERMOSTAT MODE
MODE/RESET
PUMP PRESSURE
STAND BY
ON/STOP
TEMPERATURE
MANUAL MODE
MODE MANUEL/MODO MANUAL
MODE/REINITIALISATION
`
MARCHE/ARRET
^
MODE THERMOSTAT
THERMOSTATO MODO
MODO/RESTABLECER
ENCENDER/APAGAR
TEMPERATURA
160167-02
PRESSION DE LA POMPE
PRESION DE BOMBA
`
ADJUST
AJUSTE
IMPORTANT: Review and under-
stand the warnings in the Safety
section, page 2. They are needed
to safely operate this heater.
Follow all local ordinances and
codes when using this heater.
TO START HEATER
1. Follow all ventilation and safety information.
2. Locate heater to provide maximum circu-
lation of the heated air. Follow all location
requirements noted in Safety, pages
2 and 3.
3. Fill fuel tank with fuel and attach fuel cap.
Use only kerosene, #1/#2 diesel/fuel oil,
JET A or JP-8 fuels to avoid risk of re or
explosion. Never use gasoline, oil drained
from crankcases, naphtha, paint thinners,
alcohol or other ammable fuels.
4. Plug heater’s power cord into approved,
grounded, three-wire extension cord.
Extension cord must be at least 6 feet
(1.8 m) long.
Extension Cord Size Requirement
6 to 10 feet (1.8 to 3 m) long, use 18
AWG (0.75 mm
2
) rated cord
• 11 to 100 feet (3.3 to 30.5 m) long, use
16 AWG (1.0 mm
2
) rated cord
• 101 to 200 feet (30.8 to 61 m) long, use
14 AWG (1.5 mm
2
) rated cord
5. Plug extension cord into standard 120
volt/60 hertz, 3-prong grounded outlet.
6. Push ON/STOP button to ON. An alarm will
sound and the display will start countdown
to ignition. The heater will start and pump
pressure will be displayed for 6 seconds.
7. Push MODE/RESET button to select
desired operating mode.
Note: When operating in Thermostat
Mode, press the MODE/RESET button
once to change to Manual Mode. When
operating in Manual Mode, Press the
MODE/RESET button twice within 5 sec-
onds to change to Thermostat Mode.
Manual Mode LED On: Adjust output to
desired setting. Press to raise the BTU
output. Press to lower the BTU output.
Note: After startup, heater BTU output can
be immediately adjusted, but adjustments
will not take effect for 2 minutes. This al-
lows the heater to stabilize.
Thermostat Mode LED On: Adjust ther-
mostat by pressing to change set point
higher. Press to change set point lower.
If thermostat set temperature is higher
than the surrounding air temperature by
F, the heater will ignite. If the thermostat
set temperature is lower than surrounding
air temperature, the heater will not ignite.
Heater output will adjust automatically to
maintain set temperature.
WARNING: This heater is
equipped with a thermostat.
Heater may start at any time.
TO STOP HEATER
1. Push ON/STOP button to stop heater.
2. Unplug heater when not in use.
TO RESET HEATER
1. Wait two minutes before restarting.
2. Push MODE/RESET button to restart
heater.
OPERATION
LED display will show surrounding temperature
unless up and down arrow keys are pressed.
After pressing these keys, display shows set
point temperature for ve seconds and then will
change back to display surrounding temperature.
Exposure to direct sunlight or extreme cold may
affect temperature reading and/or thermostat
operation.
This thermostat will store the last set point
even if power is removed. Unit will maintain
this set point until a new set point is entered.
Figure 5 - Controls Display
FAULT CODES
This heater will display fault codes whenever
there is a control shutdown. See Trouble-
shooting, pages 9 - 12, before attempting to
rectify any problems with your heater.
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160108-01C8
Ground Wire (#10 AWG -
Stranded-Copper)
Copper
or Brass
Grounding
Point
Figure 6 - Typical Generator Grounding
Method (Generator construction may
vary from that shown)
PREVENTATIVE MAINTENANCE SCHEDULE
WARNING: Never service heater while it is plugged in, operating
or hot. Severe burns and electrical shock can occur.
OPERATION WITH PORTABLE GENERATOR
Alternator
Ground Lug
WARNING: Before operating
heater or any appliance from a
portable generator, verify that
generator has been properly con-
nected to earth ground. Improper
grounding or failure to ground
generator can result in electro-
cution if a ground fault occurs.
Refer to owners manual supplied
by generator manufacturer for
proper grounding procedures.
Operating voltage range of heater is 95 to 135
Volts. Prior to plugging heater into generator
output voltage should be veried (if generator
is equipped with automatic idle feature, output
voltage should be measured with generator
running at full speed). If voltage does not
STORING, TRANSPORTING OR SHIPPING
3. Properly dispose of old and dirty fuel.
Check with local automotive service sta-
tions that recycle oil.
4. If storing, store heater in dry place. Make
sure storage place is free of dust and
corrosive fumes.
IMPORTANT: Do not store kerosene over
summer months for use during next heating
season. Using old fuel could damage heater.
measure in this range heater should not be
plugged into generator.
Refer to Operation, page 7, for starting, stop-
ping and resetting heater procedures.
Note: If shipping, transport companies require
fuel tanks to be empty.
1. Remove excess fuel from tank using a si-
phon pump. Drain remaining fuel through
ller neck by tipping heater to the rear.
2. If any debris is noted in old fuel, add 1 or 2
quarts of clean kerosene to tank, stir and
drain again. This will prevent excess debris
from clogging lters during future use.
Item How Often How To
Fuel tank Clean every season or as needed. See Storing, Transporting, or
Shipping, above.
Air output and
lint lters
Replace every 500 hours of operation or
once a year.
See Air Output, Air Intake and
Lint Filters, page 13.
Air intake lter Wash and dry with soap and water every 500
hours of operation or as needed.
See Air Output, Air Intake and
Lint Filters, page 13.
Fuel lter Clean twice a heating season or as needed. See Fuel Filter, page 14.
Fan blades Clean every season or as needed. See Fan, page 13.
Motor Not required/permanently lubricated.
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9160108-01C
TROUBLESHOOTING
WARNING: Never service heater while it is plugged in, operating
or hot. Severe burns and electrical shock can occur.
WARNING: High voltage! Unplug heater before servicing.
DISPLAY POSSIBLE CAUSE REMEDY
Display shows
C3,C4,C5,C6, C7,C8
or C9.
1. Control remembers codes
from prior operation. Control
only remembers codes C3,
C4, C5 and C6.
Codes C7, C8 and C9 are
reset when placing the unit
in standby and backing into
operational mode.
1. Press MODE/RESET button
to clear Code and restart
heater.
Display is off. 1. No power to heater (All LED’s
are off).
2. Bad electrical connection
between control and power
cord.
1. Check power cord connec-
tions.
2. Unplug heater. Check all
electrical connections (see
Wiring Diagram, page 18).
Display shows room tem-
perature.
1. Thermostat setting is too low. 1. Adjust thermostat to a higher
setting by pressing but-
ton or change to MANU-
AL MODE by pressing the
MODE/RESET button.
Display shows C8 Te m -
perature over 100°F.
1. Room or ambient tempera-
ture exceeds 100°F.
1. Operate heater in a cooler
environment.
Display shows C9 Low
Pressure.
1. Bad electrical connection
between motor and power
cord.
2. Motor locked-fan obstructed.
3. Motor locked-pump ob-
structed.
4. Motor defective.
1. Unplug heater. Check all
electrical connections (see
Wiring Diagram, page 18).
2. Unplug heater. Clear fan
obstruction.
3. Service pump (see page 17).
4.
Unplug heater. Replace
motor.
FAULT CONDITION
Motor does not start after heater is plugged in and ON/STOP button is ON.
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160108-01C10
TROUBLESHOOTING
WARNING: High voltage! Unplug heater before servicing.
FAULT CONDITION
Motor starts and runs but heater does not ignite.
DISPLAY POSSIBLE CAUSE REMEDY
Display shows C9 Low
Pressure.
1. Air line or tting leaking.
2. Pump cover leaking.
Pump cover screws loose.
3. Pump cover gasket leaking.
Pump output lter clogged.
4. Pump pressure is low.
5. Pump pressure is low. Can-
not adjust to specication.
1. Unplug heater. Check air
lines and ttings for leaks.
Correct all leaks.
2. Unplug heater. Check pump
cover for leaks. Tighten pump
cover screws to 10-20 in-lbs.
3. Unplug heater. Replace pump
output lter. See Pump Pres-
sure Adjustment page 14.
4. Adjust pump pressure to
specication. See Pump Pres-
sure Adjustment, page 14.
5. Service pump, see page 17.
Display shows C3 No
Ignition.
1. No fuel in fuel tank.
2. Water in fuel tank.
3. Pump pressure incorrect.
4. Dirty Fuel Filter.
5. Obstruction in Nozzle.
6. Bad electrical connection
between ignitor and control.
7. Blown control fuse.
8. Defective ignitor.
9. Defective ignition control as-
sembly.
1. Fill Tank. See Fuels, page 6.
Restart heater.
2. Drain and flush fuel tank
with kerosene. See Storing,
Transporting or Shipping,
page 8.
3. See Pump Pressure Adjust-
ment, page 14.
4. See Fuel Filter, page 14.
5. See Nozzle Assembly, page
16.
6. Check electrical connections.
See Wiring Diagram, page 18.
7. Replace control fuse, see
page 17.
8. Replace ignitor and control
fuse, see pages 14 & 17.
9. Replace ignition control as-
sembly.
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11160108-01C
TROUBLESHOOTING
WARNING: High voltage! Unplug heater before servicing.
FAULT CONDITION
Heater ignites but control assembly shuts heater off before running out
of fuel.
DISPLAY POSSIBLE CAUSE REMEDY
Display shows C4 Flame
Extinguished.
1. Not enough fuel in tank to
maintain combustion.
2. Water in fuel tank.
3. Pump pressure incorrect.
4. Dirty fuel lter.
5. Obstruction in nozzle.
6. Photocell assembly not prop-
erly installed.
7. Dirty photocell lens.
8. Defective photocell.
1. Fill tank. See Fuels, page 6.
Restart heater
2. Drain and flush fuel tank
with kerosene. See Storing,
Transporting or Shipping,
page 8.
3. See Pump Pressure Adjust-
ment, page 14.
4. See Fuel Filter, page 14.
5. See Nozzle Assembly, page
16.
6. Make sure photocell boot is
fully seated in bracket.
7. Clean photocell lens.
8. Replace photocell.
Display shows C5 Im-
proper Flame.
1. Pump pressure too high.
2. Heater inlet or outlet is cov-
ered and unit is not getting
enough air for combustion.
3. Fan set screw is loose.
1. See Pump Pressure Adjust-
ment, page 14.
2. Unplug heater. Remove ob-
structions or loose material
from heater inlet or outlet.
3. Tighten fan set screw to
40-50 in-lbs. See service
procedures on page 13.
Display shows C6 Flame
Change.
1. Heater inlet suddenly blocked
by debris.
2. Water in fuel tank
3. Dirty fuel lter
4. Obstruction in nozzle
5. Fan set screw is loose
1. Unplug heater. Remove ob-
structions or loose material
from heater inlet.
2. Drain and flush fuel tank
with kerosene. See Storing,
Transporting or Shipping,
page 8.
3. See Fuel Filter, page 14.
4. See Nozzle Assembly, page
16.
5. Tighten fan set screw to
40-50 in-lbs. See Service
Procedures on page 13.
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160108-01C12
TROUBLESHOOTING
DISPLAY POSSIBLE CAUSE REMEDY
Display shows C7 Control
button stuck.
1. One or more of the control
buttons is depressed continu-
ously (stuck).
2. Defective control assembly.
1. Unplug heater. Depress and
release each control button
several times to check opera-
tion. Every button should click
every time it is depressed.
2. Replace control assembly.
Display shows C8 Te m -
perature Over 100°F.
1. Room or ambient tempera-
ture exceeds 100°F.
1. Operate heater in a cooler
environment.
Display shows C9 Low
Pressure (Setting 5).
1. Air line or tting leaking.
2. Pump cover leaking. Pump
cover screws loose.
3. Pump cover gasket leaking.
Pump output lter clogged.
4. Pump pressure is low.
5. Pump pressure is low. Can-
not adjust to specification.
Pump lters are dirty.
6. Pump pressure is low, pump
has excessive wear or im-
proper adjustment.
1. Unplug heater. Check air
lines and fittings of leaks.
Correct all leaks.
2. Unplug heater. Check pump
cover for leaks. Tighten pump
cover screws to 10-20 in-lbs.
3. Unplug heater Replace pump
output lter. See Pump Rotor,
page 17.
4. Adjust pump pressure to
specication. See Pump Pres-
sure Adjustment, page 14.
5. Replace pump filters. See
page 13.
6. Adjust pump rotor gap or re-
place pump rotor and blades.
See page 17.
WARNING: High voltage! Unplug heater before servicing.
FAULT CONDITION
(Continued) Heater ignites but control assembly shuts heater off before
running out of fuel.
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13160108-01C
Figure 7 - Upper Shell Removal
Motor
Shaft
Setscrew
Figure 8 - Fan, Motor Shaft, and
Setscrew Location
Motor
Shaft
Back of Flat on
Motor Shaft
1.82"
Motor
Shaft
Length
Fan
Setscrew
Touching
Back of Flat
on Motor
Shaft
Figure 9 - Fan Cross Section
Fan
Motor
SERVICE PROCEDURES
WARNING: To avoid risk of
burn and electrical shock, never
attempt to service heater while it
is plugged in, operating, or hot.
UPPER SHELL REMOVAL
1. Remove screws along each side of heater
using 5/16" nut-driver. These screws at-
tach upper and lower shells together. See
Figure 7.
2. Lift upper shell off.
3. Remove fan guard.
FAN
IMPORTANT: Remove fan from motor shaft
before removing motor from heater. The
weight of the motor resting on the fan could
damage the fan pitch (see Figure 8).
1. Remove upper shell (see Figure 7).
2. The fan is located with the set screw in
contact with the back of at on motor as
shown in Figure 9.
3. Use 1/8" Allen wrench to loosen setscrew
which holds fan to motor shaft (see Fig-
ure 8).
4. Slip fan off motor shaft.
5. Clean fan using a soft cloth moistened
with kerosene or solvent.
6. Dry fan thoroughly.
7. Place setscrew on flat of shaft.
Tighten setscrew firmly (40-50 inch-
pounds/4.5-5.6 n-m).
8. Replace fan guard and upper shell.
AIR OUTPUT, AIR INTAKE AND
LINT FILTERS
1.
Remove upper shell (see Figure 7).
2. Remove lter end cover screws using
5/16" nut-driver (see Figure 10).
3. Remove lter end cover.
4. Replace air output and lint lters.
5. Wash or replace air intake lter.
6. Replace lter end cover.
7. Replace fan guard and upper shell.
IMPORTANT: Do not oil lters.
Air Intake
Filter
Lint Filter
Filter
End
Cover
Air Output
Filter
Figure 10 - Air Output, Air Intake, and
Lint Filters
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160108-01C14
ASSEMBLED IN THE USA BY:
ASSEMBLE AUX ETATS-UNIS PAR:
ENSAMBLADA EN LOS EE.UU.POR:
PROCOM HEATING, INC.
2800 GRIFFIN DRIVE
BOWLING GREEN, KY 42101
`
THERMOSTAT MODE
MODE/RESET
PUMP PRESSURE
STAND BY
ON/STOP
TEMPERATURE
MANUAL MODE
MODE MANUEL/MODO MANUAL
MODE/REINITIALISATION
`
MARCHE/ARRET
^
MODE THERMOSTAT
THERMOSTATO MODO
MODO/RESTABLECER
ENCENDER/APAGAR
TEMPERATURA
160167-02
PRESSION DE LA POMPE
PRESION DE BOMBA
`
ADJUST
AJUSTE
SERVICE PROCEDURES
PUMP PRESSURE
ADJUSTMENT (USING
EXTERNAL GAUGE)
1. Remove pressure gauge plug from lter
end cover (see Figure 11).
2. Install 0-15 PSI pressure gauge.
3. Start heater (see Operation, page 7). Al-
low heater to reach operating temperature
(approx. 10 minutes).
4. Set heater to MANUAL MODE, SETTING
5. This is the only setting that will allow
pressure adjustment.
5. Adjust pressure. Turn relief valve to right
to increase pressure. Turn relief valve to
left to decrease pressure. See specica-
tions with Figure 12 for correct pressure
for each model. DO NOT OVERTIGHTEN
ADJUSTMENT SCREW. Service pump if
pressure can not be adjusted to proper
setting (see Figure 12).
6. Remove pressure gauge. Replace pres-
sure gauge plug in lter end cover.
Figure 11 - Pressure Gauge Plug
Removal
Pressure
Gauge
Plug
Relief Valve
LED Display
Pressure
Gauge
Figure 12 - Adjusting Pump Pressure
Using External Gauge
Figure 13 - Adjusting Pump Pressure
Using Built-In Gauge
Relief
Valve
Pump
Model Pressure
110 6.9 PSI
160 6.7 PSI
175 6.8 PSI
220 8.4 PSI
Fuel Filter,
Bushing,
and Lower
Fuel Line
Upper Fuel Line
Side
Cover
Figure 14 - Fuel Filter Removal
FUEL FILTER
1. Remove side cover screws using 5/16"
nut-driver.
2. Remove side cover with a 5/16" nut driver.
On 160, 175 and 220 models, remove two
wheel support bolts and nuts with a Phillips
screwdriver and an adjustable wrench.
the heater to MANUAL MODE, SETTING
5, then press the MODE/RESET button
once. Pump pressure will be displayed
(example: "6.9") for 5 seconds.
4. Adjust pressure. Turn relief valve to right
to increase pressure. Turn relief valve to
left to decrease pressure. See specica-
tions with Figure 12 for correct pressure
for each model. DO NOT OVERTIGHTEN
ADJUSTMENT SCREW. Service pump if
pressure can not be adjusted to proper
setting (see Figure 12).
PUMP PRESSURE ADJUSTMENT
(USING BUILT-IN GAUGE)
1. This heater continuously monitors pump
pressure with a built-in pressure sensor.
2. When the heater starts, pump pressure
will be displayed for 6 seconds.
3. To display the pump pressure while oper-
ating, operate the heater for 2 minutes, set
www.usaprocom.com
15160108-01C
7. Remove ignitor screw with a 1/4" nut
driver. Carefully remove ignitor from
nozzle adapter bracket.
CAUTION: Do not bend or
strike ignitor element. Handle
with care.
8. Carefully remove replacement ignitor from
packing.
9. Carefully guide ignitor into opening in
nozzle adapter bracket. Do not strike
ignitor element. Attach ignitor to nozzle
adapter bracket with screw using a 1/4"
nut driver. Torque 0.90 to 1.69 N-m (8 to
15 in-lbs) Do not over torque.
10. Replace combustion chamber.
11. Route the ignitor wires back down through
the hole in the lower shell. Connect wires
to the ignition control assembly (see Fig-
ure 15).
12. Replace fuse on ignition control assembly
with the fuse provided with the SP002-01
Igniter Kit. See Ignition Control Assembly,
page 17.
13. Replace control side cover.
14. Connect and route fuel line hose and air
line hose to nozzle adapter assembly.
15. Replace photocell in photocell bracket.
16. Replace fan (see page 13).
17. Replace fan guard and upper shell (see
page 13).
SERVICE PROCEDURES
Photocell
Bracket
Ignitor
Ignitor Screw/
Washer Assembly
Nozzle
Adapter
Bracket
Ignitor
Element
Combustion
Chamber
Nozzle Adapter
Bracket Opening
Figure 16 - Ignitor SP002-01
Replacement
Figure 15 - Disconnecting Ignitor Wires
from Ignition Control Assembly
Photocell
Bracket
Air Line
Hose
Fuel Line
Hose
Combustion
Chamber
Photocell
Assembly
Ignitor
Nozzle Adapter
Bracket
Ignition
Control
Assembly
Side
Cover
Ignitor
Wire
3. Pull upper fuel line off fuel lter neck (see
Figure 14, page 14).
4. Carefully pry bushing, fuel lter, and lower
fuel line out of fuel tank (see Figure 14,
page 14).
5. Wash fuel lter with clean fuel and replace
in tank.
6. Attach upper fuel line to fuel lter neck.
7. Replace side cover.
IGNITOR
1. Remove upper shell and fan guard (See
Upper Shell Removal, page 13).
2. Remove fan (see page 13).
3. Remove the control side cover with a
5/16" nut driver. On 160, 175 and 220
models, remove two wheel support bolts
and nuts with a Phillips screwdriver and
an adjustable wrench. Remove side cover
(see Figure 14).
4. Disconnect ignitor wires from ignition
control assembly (see Figure 15). Pull
the ignitor wires up through the hole in
the lower shell.
5. Disconnect fuel line hose and air line
hose. Remove photocell from photocell
bracket (see Figure 15).
6. Remove combustion chamber. Stand
combustion chamber on end with nozzle
adapter bracket on top (see Figure 16).
www.usaprocom.com
160108-01C16
Figure 17 - Removing Air and Fuel Line
Hoses
Fuel Line
Hose
Air Line
Hose
Nozzle/
Adapter
Assembly
Combustion
Chamber
Photocell
Bracket
Nozzle
Adapter
Bracket
NOZZLE ASSEMBLY
1. Remove upper shell (see Upper Shell
Removal, page 13).
2. Remove fan (see Fan, page 13).
3. Remove fuel and air line hoses from
nozzle assembly (see Figure 17).
4. Turn nozzle assembly 1/4 turn to left and
pull toward motor to remove (see Figure
18).
5. Place plastic hex-body into vise and
lightly tighten.
6. Carefully remove nozzle from the nozzle
adapter using 5/8" socket wrench (see
Figure 19).
7. Blow compressed air through face of
nozzle. This will free any dirt in nozzle
area.
8. Inspect nozzle sleeve for damage.
9. Replace nozzle into nozzle adapter until
nozzle seats. Tighten 1/3 turn more using
5/8" socket wrench 4.5 to 5.1 N-m (40 to
45 in-lbs). See Figure 18.
10. Attach nozzle assembly to burner strap
(see Figure 18).
11. Attach fuel and airline hoses to nozzle
assembly.
12. Replace fan (see Fan, page 13).
13. Replace fan guard and upper shell (see
Upper Shell Removal, page 13).
Figure 18 - Removing Nozzle/Adapter
Assembly
Nozzle/
Adapter
Assembly
Combustion
Chamber
Figure 19 - Nozzle and Nozzle Adapter
Nozzle Face
Nozzle
Nozzle Sleeve
Nozzle
Adapter
Air Line
Fitting
Fuel Line
Fitting
(For 220 Model Only)
1. Remove combustion chamber and ignitor
by following steps 1 through 7 under Ig-
nitor, page 15.
2. Carefully place ignitor in a safe location.
3. Remove two nozzle adapter bracket
screws.
4. Place hex-shaped aluminum nozzle
adapter into vise (do not overtighten).
5. Carefully remove nozzle from nozzle
adapter using 5/8" socket wrench (see
Figure 19).
6. Blow compressed air through face of
nozzle. This will remove any debris in
nozzle.
7. Inspect nozzle seal for damage.
8. Replace nozzle into nozzle adapter
until nozzle seats. Tighten 80-110 inch-
pounds.
9. Attach nozzle adapter bracket to combus-
tion chamber with two screws removed in
step 3.
10. Repeat steps 9 through 16 under Ignitor,
page 15.
SERVICE PROCEDURES
www.usaprocom.com
17160108-01C
IGNITION CONTROL ASSEMBLY
WARNING: High voltage!
1. Unplug heater.
2. To expose the ignition control assembly,
remove the control panel side cover
screws using 5/16" nut-driver. On 160,
175 and 220 models, remove two wheel
support bolts and nuts with a Phillips
screwdriver and an adjustable wrench.
3. Remove fuse from fuse clips (see Figure
20).
4. Replace fuse with fuse of the same type
and rating (7A, 125VP). Do not substitute
a fuse with a higher current rating.
5. Replace control panel side cover.
Figure 20 - Replacing Fuse
Ignition
Control
Assembly
Fuse
PUMP ROTOR
(Procedure if Rotor is Binding)
1. Remove upper shell (see Upper Shell
Removal, page 13).
2. Remove filter end cover screws using
5/16" nut driver (see Figure 21).
3. Remove filter end cover and air filters.
4. Remove pump plate screws using 5/16"
nut-driver.
5. Remove pump plate.
6. Remove rotor, insert, and blades (see
Figure 22).
7. Check for debris in pump. If debris is
found, blow out with compressed air.
8. Install insert and rotor.
9. Check gap on rotor. Adjust to
0.076/0.101 mm (0.003"/0.004") if needed
(see Figure 22).
Note: Rotate rotor one full turn to ensure
the gap is 0.076/0.101 mm (0.003"/0.004")
at tightest position. Adjust if needed.
Figure 21 - Rotor Location
Pump
Plate
Insert
Rotor
Blade
Filter
End
Cover
Air
Intake
Filter
Air Output Filter
Gap Adjusting
Screw
Rotor
Blade
0.003"/0.004"
(0.076-0.101 mm)
Gap Measured
With Feeler
Gauge
Gap Adjusting Screw
Figure 22 - Gap Adjusting Screw
Locations
Sandpaper
Figure 23 - Sanding Rotor
10. Install blades, pump plate, air filters, and
filter end cover.
11. Replace fan guard and upper shell (see
Upper Shell Removal, page 13).
12. Adjust pump pressure (see Pump Pres-
sure Adjustment, page 14).
Note: If rotor is still binding, proceed as
follows.
13. Perform steps 1 through 6.
14. Place fine grade sandpaper (600 grit) on
flat surface. Sand rotor lightly in “figure 8”
motion four times (see Figure 23).
15. Reinstall insert and rotor.
16. Perform steps 10 through 12.
SERVICE PROCEDURES
www.usaprocom.com
160108-01C18
WIRING DIAGRAM
ST002-01
AIR GAUGE KIT
For all models. Special tool to check pump
pressure. 0-15 PSI gauge. 3/8" NPT pipe
thread.
ST001-01
IGNITION CONTROL ASSEMBLY/
PHOTOCELL TESTER
Special tool used to test the ignition control
assembly and photocell.
ACCESSORIES
Purchase these accessories from your local dealer. If they can not supply these accessories,
contact ProCom Heating, Inc. at 1-866-573-0674 for information. You can also write to the
address listed on the back page of this manual.
TECHNICAL SERVICE
You may have further questions about installation, operation, or troubleshooting. If so, contact
ProCom Heating, Inc. at 1-866-573-0674. When calling, please have your model and serial
numbers of your heater ready.
You can also visit ProCom Heating, Inc.’s web site at www.usaprocom.com.
Blue
Main Return
Heater Control Assmebly
Blue
White
White
Black
Ignitor
Red
Photocell
Photocell
Photocell
Ignitor IGN
Motor MTR
Neutral AC
Line (L1) AC
Motor MTR
Ignitor IGN
Ground
Ground
Green
Green
motor
Yellow or White
Yellow or
White
Power Plug
120V/60Hz
www.usaprocom.com
19160108-01C
PARTS
WHEEL AND HANDLES
1
3
5
4
6
7
8
9
10
2
ITEM PART # DESCRIPTION 110 160 175 220
1 160074-01 Rear Handle 1 1 1
2 160073-01 Front Handle 1 1 1
3 160072-01 Wheel Support Frame 2 2 2
4 160158-01 Support Bushing 2 2 2
5 160072-12 Fuel Tank Support Assembly 1 1 1
6 160072-13 Screw, M10-1.5 x 60 2 2 2
7 160129-01 Acorn Nut 2 2 2
8 160080-01 Wheel 2 2 2
9 160130-01 Wheel Spacer 2 2 2
10 160079-01 Axle 1 1 1
11 160062-01 Handle 1
12 160064-01 Front Handle Bracket 1
13 160064-02 Rear Handle Bracket 1
14 160083-01 Shell Heat Shield 1
15 160100-01 Screw, 10-16 x 2.0 1
16 160078-01 Screw, 10-16 x 0.5 1
11
13
14
15
16
12
MODELS
PCK160VT
PCK175VT
PCK220VT
MODEL
PCK110VT
www.usaprocom.com
160108-01C20
PARTS
MODELS PCK110VT, PCK160VT, PCK175VT AND PCK220VT
12
13
19
20
22
21
23
28
24
25
26
27
14
14
16
10
15
17
18
3
4
5
6
9
7
8
11
1
2
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ProCom Heating 200051 Manuel utilisateur

Catégorie
Chauffe-eau
Taper
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