Aprilaire 400 Manuel utilisateur

Marque: Aprilaire

Modèle: 400

Taper: Manuel utilisateur

The Model 400 ApriJaire can be installed on either the supply or return plenum of a forced air handling system and is easily reversible

for installation with right hand or left hand bypass pipe connections. Read complete instructions before mounting the humidifier.

The unit is 15" x 143/8" x 10'. The dimensions and serviceability must be considered when selecting the best location for the unit

WARNING

1. Disconnect electrical power to the furnace before starting

installation. Failure to do so could result in serious injury from

elecbica! shock.

2. Sharp edges may cause serious injury from cuts. Use care when

making plenum openings and handling ductwork.

3. Hot water temperatures in excess of 125°F. may cause serious

injury from bums. Make sure water supply is shut off before

connecting the water supply.

4. Do not set humidity higher than recommended. Condensation

damage may result

5. Do not connect the transformer of the Model 400 to multi-speed

furnace blower motors or blower motors other than 120 VAC.

Premature component failure may result Use Research Products

Corporation Model SO Current Sensing Relay.

6. Do not set humidity up to recommended levels if there is

condensation on the inside windows of any unheated living

space. Condensation damage may result

7. When installing Humidifier Control on downflow furnace, ensure

blower continues to run after a heat call is satisfied to eliminate

high temperatures from damaging the Humidifier Control.

8. Do not install humidifier where water pressure exceeds 125 psi,

since damage to the unit may result Follow codes in effect

concerning pressure reduction.

CAUTION

,. Do not install unit where freezing temperatures could occur.

2. Do not install unit or bypass connection on the furnace jacket

3. Do not install unit or bypass connection on a plenum face where

the blanked off ends of the cooling coil restrict air movement

through the humidifier.

NOTE: SIX (6) #8 X 3(4' PLATED HEX HEAD SMS SCREWS (NOT FURNISHED) ARE REQUIRED FOR INSTALLATION.

RETURN-

FURNACE ACCESSORY

TERMINAl.S

(10VAMINIMI.».I)

TRANSFORMER

(10VAMINIWMj

SUPPLY

Downflow

24 VAC

~SUPPLY

FURNACE

BlOWER

NOFITH, EAST NOTE

OAWEST -

MODEL

IS)

SIM.OfF

(SADIX.E VALVE)

WATER SUPPlY

Upflow

IMPORTANT

WHEN MODB. 00 IS USED:

.DD NOT WIRE TRANSFDRMER INTO

RJRNACE BLOWER CIRCUIT.

.WIREMDDB.OO ImD "APRllAIRE

HUMIDIRER" CIRCUIT DNLY! DO NOT

INSTALL it TRANSFDRM~ CIRCUIT.

G-

DONOTUSE

EXTERNAL

24 VJC OR

'~VAC

SOURCE.

DAMAGE TO

CO~ENTS

OF HUMIDIFIER

CAN OCCUR.

NOTE

Horizontal

""'--. CONNECT SAFETY

OVERFLOW UNE HERE

~IISIMGPROMICTS-

P.O. BOX 1467 .MADISON, WI 53701.1467 .Call ~57.88()1 .FAX 608/257-4357 .~uca For Bet/8r Indoor AIr Quality.

SlOE OF

HOME

OUTDOOR

j TEMPEAATIH

SENSOR

~EXPECTEO

SNON~

-~-

LEAOS 1U

APRILAlRE

TERMINALS

FOR INSTALLATION IN MANUAl

MODE'. REPlACE OUTDOOR

TEMPERATURE SENSOR WITH

PlASTIC RESISTOR CASE AND

ATTACH MANUAl ~CE PlATE.

SEE FORM #OPI~ FOR

COMPLETE WIRING INSTRUC-

TIONS, INCLUDED WITH EACH

HUMIOIAER.

SDME FURNACES ARE EnUIPPED Wmi

ACCESSORY TERMINAlS nIAT CAN BE USED

FOR nlE HUMIDISW. nlE RP MDDB-5I CtJVIENT

~SlNG RElAY (NOT RJ~ISHEDI MAY NOT BE

NECESSARY IN THIS CASE. CONSUl:! nlE FURNACE

MANUfACruRER'S RECOMMENDATIONS FOR WIRING.

-TOP-

READ COMPLETE SAFETY INSTRUCTIONS AND INSTALLATION TEMPLATE BEFORE STARTING

TEMPLATE -MUST BE lEVEL

Ae!~~. AUTOMAllC HUMIDIRER MODEL 400

Unpack die contents of die Model 400 box. Look at die drawing and parts list and make sure all the parts are present

1. Remove front cover by pressing

center tabs on top and bottom of the

cover (1) and base (2). Pull feed tube

(3) out of water distribution tray

(4). Lift the Water Panel Evaporator

essembly out of the base. (See

Figure 1)

2. The unit comes assembled for

left side discharge. If converting to

right side discharge. the base can

be rotated so round collar is facing

to the right Remove hole plug (10)

by twisting and pushing out.

Remove two screws holding water

level sensor assembly (9) and lift.

On back of sensor assembly (9),

move wires from right side retaining

clip to left side retaining clip.

Reinstan sensor assembly and hole

plug on opposite sides of base (2).

Press wires back into slot inside

bese (2).

3. Using a level, position this tem-

plate at least 3' above the furnace

(1i).

rID

10.Hole Plug

11.Nameplate

12. Solenoid Valve

13.Roat

14. Roat Cover

1. Front Cover

z. Base

3. Feed Tube

4. Water Distribution Tray

5. Water Pane!

6. Scal~ Controllnsert/Aoat Chember

7. Integral Damper

8. Damper Handle

9. Water Level Sensor Assembly

TEMPLATE MUST BE LEVEL

DP ND. ICXIJ5SIl

housing or cooling coil, if applica-

ble, for clearance of the safety

overflow 6ne. Trace around template

edges. Remove it and cut the

plenum opening.

Place the unit into the plenum

opening, install six #8 x 3/4' Plated

Hex Head SMS screws (not

furnished) at the top and sides of

the unit interior.

4, Install a 6' collar in a convanient

location on the opposite plenum.

Attach a SOo elbow and measure

the length of 6' round duct

required to make the connection.

Attach duct with sheet metal

screws. Support bypass duct in

excess of 4' to prevent sagging.

5, Re-install the Water Pane!

Evaporator assembly back into the

basa, making sure the bottom of

the water panel assembly is prop-

erly seated on the sensor assembly.

Make sure both float stems extend

through openings in float cover and

that floats move freely up and

down. Push the feed tube back into

the water distribution tray. (See

Figure 2) If the nameplate in the

cover!11) is upside down, remove it

by gently squeezing the tabs of the

nameplate from inside the cover

and pushing out Rotate the name-

plate so it is right side up, and snap

beck into place. Puttha front cover

back on. Tum damper hendle (8). to

the open position 'winter' for the

heating season or closed position

'summer' for the cooling seeson.

6. Install the Aprilaira Humidifier

Control in the retum air duct using

the installetion instructions

enclosed. See reverse side for

wiring diagram. For detailed

installetion and wiring instructions

see form #UP 10005402, included

with humidifier.

furnace or from 120 VAC furnace

accessory terminals. See furnace

manufacturer's recommendations

for wiring.

7, Tap into a water supply line with

the saddle valve furnished. The

humidifier will function with cold,

hot. softened, or unsoftened water.

NOTE: The saddle valve is designed

to be fully opened or closed. Do not

use it to regulate water flow.

8. Connect tubing from the saddle

valve to tile inlet side of tile solenoid

valve using 114' 0.0. coppertubing

(not furnished). DOUBLE WRENCH

TO PREVENT LEAKING! (See Figure 3)

9. Connect 1/2' I.D. plastic hose

(not furnished) to safety overflow

line connection at base of unit

and direct to floor drain. Be sure

hose has continuous slope.

NOTE: Do not sweat or directly

attach metal line to frtting. Do not

use solvent type adhesive whl~n

connecting plastic hose. sinl:e

damage to fitting could result.

10, Open saddle valve completely

and turn on furnace. Check to see

if unit is water tight and all electri-

cal components function properly

by utifizing humidification system

check out section of Aprilaire

Humidifier Control Installation

Instructions. form lOP 10005402.

Aprilaire 400 Manuel utilisateur

Marque: Aprilaire

Modèle: 400

Taper: Manuel utilisateur

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English: Aprilaire 400 User manual

Aprilaire 400 Manuel utilisateur

Aprilaire 400 Manuel utilisateur

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