Honeywell Home HE400A2022/U Le manuel du propriétaire

M32930

69-2413EF-19

TrueEASE™HumidificationSystem

PROFESSIONALINSTALLATIONGUIDE

INCLUDED INTHIS HUMIDIFIER BOX

Wirecutter/stripper

Tinsnipsorsheetmetalcutter

#8hexnutdriver

Standardscrewdriver

18-gaugewire(upto5conductor)

OtherRequirements

Iffloordrainisnotavailable,refertoAppendixCfor

additionalplumbingpartsconsideration.

Ifinstalledinoraboveafinishedspace,Resideo

recommendsinstallingadrippanwithwater

sensorshut-off.

A1HumidifierBypass

A2HumidifierFan

Saddlevalve

Watersupplyline

Drainhose(10feet)

EOwner’smanual

FMountingtemplate

GHumidiPRODigitalhumiditycontrol

Hardware(notpictured)

Additionalaccessoriesincludedinselect

models

E

A1A2

F G

GETTING

STARTED MOUNTINGPLUMBINGWIRING APPENDICES

OPERATION

AND SERVICE

Cross ReferenceTable

Honeywell®Aprilaire® GeneralAire®

HE100 and HE150HE225 500 570

HE200 and HE250HE265 600 900

HE300 HE365 700 1000

M32930

33-00617EFS-01

HE400Humidification System

INSTALLATIONGUIDE

INCLUDED IN THIS HUMIDIFIER BOX

Wirecutter/str ipper

Tinsnips or sheet metal cutter

#8hexnutdriver

Standardscrew driver

18-gaugewire (up to5conductor)

Iffloor drain is not availabl e,refer to AppendixCfor

additionalplumbing par ts consideration.

Ifinstalled in or aboveafinished space, Resideo

recommendsinstallingadrippan with water

sensorshut-off.

AHumidifier Bypass

Saddle valve

Watersupply line

Drain hose (10feet)

ELiterature

FMounting template

GHumidiPRODigital humidity control

Hardware(not pictured)

Transformer

2footby-passduct

E

A

F G

GETTING

STARTED MOUNTING PLUMBING WIRING APPENDICES

OPERATION

AND SERVICE

Cross ReferenceTa ble

Honeywell HomeAprilaire® GeneralAire®

HE400 HE200 HE250 HE265

M32930

HE400 Humidification System

INSTALLATION GUIDE

INCLUDED IN THIS HUMIDIFIER BOX

Tools needed to install humidiﬁer

Wire cutter/stripper

Tin snips or sheet metal cutter

#8 hex nut driver

Standard screwdriver

18-gauge wire (up to 5 conductor)

Other Requirements

If floor drain is not available, refer to Appendix C for

additional plumbing parts consideration.

If installed in or above a finished space, Resideo

recommends installing a drip pan with water

sensor shut-off.

A Humidifier Bypass

Saddle valve

Water supply line

Drain hose (10 feet)

E Literature

F Mounting template

G HumidiPRO Digital humidity control

Hardware (not pictured)

Transformer

2 foot by-pass duct

E

A

F G

GETTING

STARTED MOUNTING PLUMBING WIRING APPENDICES

OPERATION

AND SERVICE

Cross Reference Table

Humidiﬁer Honeywell Home Aprilaire® GeneralAire®

HE400 HE200 HE250 HE265

NEED HELP? For assistance with this product please visit http://honeywellhome.com

or call Customer Care toll-free at 18004681502.

Read and save these instructions.

Humidiﬁer

?

Humidiﬁer 3300617EFS03 1

GETTING

STARTED MOUNTING PLUMBING WIRING APPENDICES

OPERATION

AND SERVICE

GETTING STARTED

Safety Deﬁnitions and Precautions ................2

What to Expect From Your Humidiﬁer ..............3

Important Installation Requirements ..............4

MOUNTING

Choosing a Mounting Method .....................5

STEP ONE: Select the Mounting Location .....5

STEP TWO: Install Mounting

Template to the Duct ........................6

STEP THREE: Conﬁgure Humidiﬁer ............6

STEP FOUR: Mounting .........................7

STEP FIVE: Bypass Duct Installation ...........8

PLUMBING

Water Supply and Drain Connections ..............9

STEP ONE: Connect the Water Supply .........9

STEP TWO: Tap into a Water Line ..............9

STEP THREE: Connect to the Water Drain ....10

WIRING

Before Wiring Humidiﬁer ..........................11

STEP ONE: Remove the Humidiﬁer Cover .....11

STEP TWO: Install the Transformer ...........11

STEP THREE: Wiring Humidiﬁer ..............11

Installing the Humidistat ..........................12

Remote Installation ............................12

Duct Installation ...........................1213

Wiring the Humidistat .........................13

Wiring Conﬁguration ..............................14

Outdoor Sensor ...............................1516

OPERATION AND SERVICE

Startup and Checkout .............................20

Routine Maintenance .............................21

Troubleshooting ..................................21

APPENDICES

A: Speciﬁcations ..................................22

B: Advanced Draining .............................23

C: Parts List .......................................24

GETTING

STARTED

Safety Deﬁnitions and Precautions

Safety Deﬁnitions

These safety terms identify information you must read prior to installing or operating the humidiﬁer.

CAUTION: Indicates a hazardous situation which, if not avoided, could cause bodily injury

or property damage.

WARNING: Indicates a hazardous situation which, if not avoided, could result in death or serious injury.

Safety Precautions

Make sure you read and understand the following safety hazards before installing, using, or working with the

humidiﬁer:

CAUTION: Voltage Hazard.

Can cause electrical shock or equipment damage.

Disconnect HVAC equipment and any electrical outlet being used for the humidiﬁer installation.

WARNING: Electrocution and Water Hazard.

Can cause death, blindness, and water damage to the home and HVAC Equipment.

CAUTION: Condensation, Fire, and Freezing Water Hazard.

Can cause failure of fan or limit control or result in water damage to home.

Humidiﬁer 33-00617EFS—03

2

GETTING

STARTED

The installer should review these points with the homeowner and answer any questions they have before

leaving the job site.

• Achieving Humidity Setpoint. It may take up to a week of continuous operation to achieve the humidity

setpoint, especially if the home is dry when the humidiﬁer is installed. This also depends on such factors

as weather, size of home, furnishings in the home, and insulation.

• Ideal Humidity. Home building industry experts cite 35% relative humidity as ideal for comfort and

safeguarding the home during the typical dry season. Homeowners can adjust to their own comfort or

until there is condensation on the windows. Lower the setpoint if condensation appears.

• Unit Not Humidifying. If the humidiﬁer is not running but the humidity is below the setpoint, the

humidity control may have a frost protection setting to prevent window condensation from appearing.

• Home Ventilation. Excessive ventilation sends moist air outside and replaces it with dry air. This can

make it hard to maintain the humidity setpoint. If installing a ventilator, use a solution that retains

moisture. An Energy Recovery Ventilator (ERV) is recommended.

• Cleaning Requirements. The humidiﬁer pad should be changed at least once a year. The water trays of

the humidiﬁer should be cleaned at that time. See Operation and Service section for details.

• Energy Consumption. It is important to explain that with any humidiﬁcation solution there is a cost

associated with converting water to humidity. The humidiﬁer utilizes the air heat and air ﬂow in your

ducting to make this conversion, which has gas and/or electric costs that depend on your HVAC system

type and setup.

What to Expect From Your Humidiﬁer

Humidiﬁer 33-00617EFS—03 3

GETTING

STARTED

Personal Safety

• Wear safety glasses while installing the humidiﬁer.

• Do not cut into any air conditioning or electrical line.

• Follow professional safety standards and all local regulations for plumbing, electrical, and mechanical

considerations.

Mounting Location

• Mount the humidiﬁer in a level position to avoid water damage and ensure maximum output.

• Location must have access to a water line, drain, and power.

• Do not install the humidiﬁer where the ambient temperature is lower than 34°F (1.1°C) or higher than

90°F (40°C).

• Mounting area must be strong enough to support humidiﬁer weight (up to 10 lbs).

• Do not mount directly to ductboard.

• If used near a pool or spa, make sure the humidiﬁer can not fall into the water or be splashed.

• Ensure that the top and bottom covers of the humidiﬁer can be removed and that the pad is accessible

from the chosen location.

Water Supply and Drainage

• Consult local plumbing codes for drain size, material, and maximum temperature allowed.

If Replacing an Old Bypass Humidiﬁer

The humidiﬁer is not identical in size and shape to other bypass humidiﬁers. Before performing a retroﬁt

installation, you might need to:

•Dry-ﬁt the humidiﬁer to the existing ducting, plumbing, and wiring before fastening it to the duct to ensure

that the existing connections will reach the humidiﬁer.

• If the duct opening of the old humidiﬁer is not the right size for the humidiﬁer, choose a new location or

cover the old opening with a piece of sheet metal and cut a new opening speciﬁcally for the humidiﬁer

using the template provided.

Important Installation Requirements

Failure to comply with these requirements will result in voided warranty, improper installation,

and service callbacks.

Cross Reference Table

Humidiﬁer Honeywell Home Aprilaire® GeneralAire®

HE400 HE200 HE250 HE265

Humidiﬁer 33-00617EFS—03

4

MOUNTING

Choosing a Mounting Method

Before beginning Mounting:

I have conﬁrmed local codes for proper plumbing practices.

I have chosen an installation location that meets the requirements on page 4.

Bypass humidiﬁers use the pressure difference between the supply

and return to move duct air through the humidiﬁer. Access to both

the supply and return are required. The bypass humidiﬁer can be

positioned on either the supply or return duct.

MCR29871

STEP ONE: Select the Mounting Location

Choose a location that has access to a water supply

pipe. Cold or hot water can be used.

Select a vertical or horizontal surface on the HVAC

duct work, with adequate space clearances, where

the humidiﬁer can be mounted.

Ensure the location is near a drain. Consult local

plumbing codes for proper drainage. If no main

ﬂoor drain is available, see “Appendix B: Advanced

Draining.”

Location must also have access to 120 VAC power to

the included transformer.

MCR29877

1

3

2

Humidiﬁer 33-00617EFS—03 5

MOUNTING

M29876

STEP TWO: Install Mounting Template to the Duct

Position the template on the duct.

• Make sure the template is level and in the desired

position on the duct. Peel adhesive backing

and press template ﬁrmly into place in desired

mounting location.

Ensure proper clearances from the air-conditioning

coil inside the duct.

NOTE: The HE400 humidiﬁer extends into the duct

1/2 inches.

• For best performance, maintain at least 24

inches downstream of open air space inside the

duct.

Cut the sheet metal, following the template outline.

M29873

M29874A

A-COIL

1/2

(13)

BYPASS

3

2

1

STEP THREE: Conﬁgure Humidiﬁer

Conﬁgure the humidiﬁer bypass outlet to the side

that best ﬁts the application.

If the bypass needs to be on the other side, remove

the top and bottom covers.

Pull the bypass clamps apart from center to remove

the bypass; snap it back into place with the outlet on

the desired side.

MCR29875

Bypass Model Installation

1

2

M32930

Humidiﬁer 33-00617EFS—03

6

MOUNTING

Ensure that the pad is accessible. The handle of

the pad holder and side panel of the humidiﬁer

can be switched so the pad holder can be removed

(opposite side of the bypass duct opening).

To remove the handle for the pad holder, slide it

toward the back of the humidiﬁer, then pull it away

from the humidiﬁer.

To remove the opposite side panel, place a

screwdriver into the two slots on the back of the

humidiﬁer, and pop the panel off.

Snap the pad holder handle and side panel back into

place in the desired conﬁguration.

STEP FOUR: Mounting

Secure the support hooks on Bypass models to the

bottom lip of the hole.

Push the top of the humidiﬁer back against the duct.

Verify the humidiﬁer is level and fasten the

humidiﬁer to the duct using two self-drilling sheet

metal screws provided.

MCR29870

MCR29946

3

4

2

1

Humidiﬁer 33-00617EFS—03 7

MOUNTING

Before proceeding to the next step:

I secured the humidiﬁer to the duct as instructed.

Bypass mounting is complete. Go to page 12.

Bypass Model Installation

Humidiﬁer 33-00617EFS—03

8

STEP FIVE: Bypass Duct Installation

On the duct opposite the humidiﬁer Bypass install,

cut a 6-in. diameter duct hole.

• If the humidiﬁer is on the supply duct, the 6-in.

diameter hole should be on the return.

• If the humidiﬁer is on the return duct, the 6-in.

diameter hole should be on the supply.

Secure a 6-in. round duct starter collar into the 6-in.

duct hole.

Use rigid or aluminized ﬂexible 6-in. duct to connect

the starter collar to the humidiﬁer bypass port.

Secure the duct to the humidiﬁer port with self-

drilling sheet metal screws using the pre-drilled

holes on the bypass port. For added seal, wrap sheet

metal tape around the duct to port connection point.

MCR29933

MCR29878

2

1

PLUMBING

Water Supply and Drain Connections

STEP ONE: Connect the Water Supply

Use hot or cold water.

Cut the water line so it reaches from the humidiﬁer

to the main water supply tap.

Insert the water line into the gray quick connect

ﬁtting. Insert it fully, and apply modest pull pressure

to ensure a tight ﬁt.

Note: The quick connect ﬁtting can be removed

if you prefer to use a standard 1/4-in. brass

compression nut plumbing connection. Do not

remove the ﬁlter if you select this option.

STEP TWO: Tap into a Water Line

• Consult local codes for proper plumbing.

• Use the saddle valve provided or a T-ﬁtting and

manual shutoff valve to tap into the water line.

• Refer to the literature included with the valve you

chose and the local plumbing codes. Use proper

technique for the valve.

• Connect the other end of the humidiﬁer water

line to the water valve.

M38987

Saddle Valve

T-fitting

Water Supply

Line

Manual Shutoff

Valve

M29605

2

1

3

Humidiﬁer 33-00617EFS—03 9

PLUMBING

M38968

STEP THREE: Connect to the Water Drain

• Consult and follow local plumbing codes for drain

pipe size and ﬂow requirement.

• The ideal installation is directly to the main ﬂoor

drain using the rubber hose provided.

• If direct ﬂoor drain access is not available, see

“Appendix C: Advanced Draining.”

Connect the 1/2-in. drain hose provided to the drain

ﬁtting on the bottom of the humidiﬁer.

Use the hose clamp provided to secure the drain

hose to the ﬁtting.

Route the drain hose to the ﬂoor drain. The hose

must have a continuous downward slope.

Direct the hose outlet into the ﬂoor drain. Secure

the hose to reduce the risk of water pooling or

splashing as it drains from the humidiﬁer.

Before proceeding to Wiring:

I have connected the water supply line to the humidiﬁer and the main water tap.

I have installed the drain connection.

I have checked all plumbing connections for leaks.

4

3

2

1

Humidiﬁer 33-00617EFS—03

10

WIRING

What humidiﬁer model do I have?

The model number can be found on the bottom of the humidiﬁer.

NOTE: This file is for the HE400 humidifier.

STEP ONE: Remove the Humidiﬁer Cover

Remove the bottom cover.

MCR2993

5

Before Wiring the Humidiﬁer

Before wiring the humidiﬁer:

I understand and will comply with applicable local wiring codes and regulations.

CAUTION: Voltage Hazard.

Be sure the humidiﬁer is not plugged in before beginning wiring.

1

STEP TWO: Install the Transformer

Install transformer on the outside of a grounded metal junction box using only a 7/8 in. (22 mm) knockout

hole. Place mounting tabs into the knockout hole and ﬁrmly tighten the locking screw. Field wiring

connections and grounding means for the transformer and enclosure shall be in accordance with the

National Electrical Code (NEC) and the Canadian Electrical Code (CEC). Connect wires to the 120V side of

the transformer.

If included H6062 humidistat is used for humidity control, transformer must provide constant power to the R

and C terminals on the H6062.

STEP THREE: Wiring the Humidiﬁer

Use a wiring diagram from the following pages that matches your equipment.

When wiring is complete, run the wires coming out of the humidiﬁer into the wiring clip on the bottom of the

humidiﬁer.

Humidiﬁer 33-00617EFS—03 11

WIRING

Installing the Humidistat

Humidiﬁer 33-00617EFS—03

12

Remote Mount Installation

Choose a location in the living area.

NOTE: Select a location clear of drafts or excessive humidity. Avoid

mounting near doors or windows, or in bathrooms or kitchens.

ALTERNATE

LOCATION

RETURN

AIR RETURN

AIR

6 IN (152 MM)

MINIMUM

15 IN (381 MM)

MINIMUM

BEST

LOCATION

RETURN

AIR DUCT

M3457

9

YES NO

NO

M34567

Warning: Product must be mounted on the

RETURN side of the duct for proper RH% sensing.

DuctMount Installation (recommended)

-

05,,(%2%

3ETTING

,IGHT

!UTO

. EXT!UTO

3YSTEM



2EPLACE"ATT

)NSIDE 

(5-)$)49"//34

Caution: Electrical Hazard

Can cause electrical shock or equipment damage.

Disconnect power before beginning installation.

3. Mark the duct-tube hole.

Hold the wallplate up to the desired location

on the duct and make a mark inside the duct

tube hole.

4. Drill the duct-tube hole.

Find your mark and drill a 1/2 in. hole in

the duct. This is where the duct tube will

be inserted to capture air.

M34581

M34580

OR

1. Choose a location on the RETURN duct. 2. Separate wallplate from humidistat.

WIRING

Humidiﬁer 33-00617EFS—03 13

Wiring the Humidistat

This humidity control is wired the same way a manual

humidistat (H8908) is wired. The only difference is

that you also wire in power (24 VAC) and an outdoor

sensor.

M34582

M34610

RUN WIRES

THROUGH THE

TOP OR BOTTOM

CHANNEL

C

R

U

S

5. Insert the duct tube.

M34671

Insert the duct tube through

the wallplate before securing

to the duct.

Installing the Humidistat

DuctMount Installation (continued)

6. Secure the wallplate.

Secure the wallplate to the duct with

sheet metal screws (provided).

7. Run wires through the back plate.

Run wires through the top or bottom channel on the

back plate when duct-mounted. If installing like a

thermostat on a wall, run the wires through the back.

M34865A

TERMINAL DESIGNA

TION

C 24 V

AC POWER FROM EQUIPMENT

R 24 V

AC POWER FROM EQUIPMENT

U HUMIDIFIER

*

U HUMIDIFIER

S OUTDOOR SENSOR

NOTES:

C AND R MUST BE CONSTANT 24VAC! RECOMMENDED TO WIRE TO

FURNACE/AIR HANDLER CONTROL BOARD.

DO NOT WIRE C AND R TO HUMIDIFIER TRANSFORMER IF THAT

TRANSFORMER IS ONLY POWERED WHEN FAN IS RUNNING.

* 24 VOLTS NEEDS TO BE WIRED IN SERIES WITH THE HUMIDIFIER ON U

TERMINALS. SEE WIRING DIAGRAMS.

C

R

U

S

24 VAC (CONSTANT)

TO HUMIDIFIER

OUTDOOR

TEMPERATURE

SENSOR

WIRING

Wiring Conﬁguration

Wiring H6062 HumidiPRO to HE400 with

Fan Interlock.

Wiring TrueEASE to equipment with powered

terminals.

M33039

HUMIDIFIER

WATER

SOLENOID

LEAD WIRE

COM

HUM

R

G

WIRING DIAGRAM ASSUMES THE USE OF EQUIPMENT-SPECIFIC

COMMUNICATING THERMOSTAT CONTROLLING THE HUMIDIFIER.

1

Wiring HumidiPRO with 2-speed fan motor.

Wiring HumidiPRO in line with air proving device.

M34570C

1

TRANSFORMER

FURNACE

FAN

MOTOR

FAN CONTROL

L1

(HOT)

L2

POWER

SUPPLY

1

2

PROVIDE DISCONNECT MEANS AND

OVERLOAD PROTECTION AS REQUIRED.

24 VAC WIRING.

24 VOL

T R AND C FROM TRANSFORMER SHOULD ALSO BE WIRED TO R AND C ON

THE DIGITAL HUMIDITY CONTROL IF USED.

THE R AND C ON H6062 MUST BE POWERED BY A DIFFERENT TRANSFORMER IF

THE TRANSFORMER POWERING THE HUMIDIFIER IS WIRED THIS WAY.

HUMIDIFIER

2

C

R

U

S

24V CONSTANT

REQUIRED

OUTDOOR SENSOR

3

4

M34571B

1

TRANSFORMER

2-SPEED

FAN MOTOR

FAN CONTROL

L1

(HOT)

L2

POWER

SUPPLY

1

2

PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

24 VAC WIRING.

THE R AND C ON H6062 MUST BE POWERED BY A DIFFERENT TRANSFORMER IF THE

TRANSFORMER POWERING THE HUMIDIFIER IS WIRED THIS WAY.

HUMIDIFIER

2

C

R

U

S

24 VAC

(CONSTANT)

OUTDOOR

SENSOR

DPST

SWITCHING

RELAY

HL

C

3

M34573B

1

L1

(HOT)

L2

1

PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

R AND C FROM H6062 HUMIDITY CONTROL SHOULD WIRE DIRECT TO R

AND C OF TRANSFORMER.

HUMIDIFIER

C

R

U

S

OUTDOOR SENSOR

AIR PRESSURE

SWITCH/SAIL

SWITCH

24V CONSTANT

REQUIRED

2

Wiring HumidiPRO with current-sensing relay.

M34572C

1

L1

(HOT)

L2

1

PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

R AND C FROM H6062 HUMIDITY CONTROL SHOULD WIRE DIRECT TO R AND

C OF TRANSFORMER.

HUMIDIFIER

C

R

U

S

OUTDOOR SENSOR

CURRENT

SENSING

RELAY

CHI

LO

24V CONSTANT

REQUIRED

2

Humidiﬁer 33-00617EFS—03

14

WIRING

Humidiﬁer 33-00617EFS—03 15

Mounting the Outdoor Sensor

(Not required if window protection isn’t needed)

Location

Mount the sensor where:

• it cannot be tampered with.

• there is good air circulation.

• surface is ﬂat.

• wire distance between sensor and humidistat is less than 200 feet.

• it can measure true outdoor ambient temperature.

Do NOT mount the sensor:

• in direct sunlight.

• where snow, ice or debris can cover it.

• where hot or cold air blows on the sensor. (For example, a discharge line from an outdoor compressor unit,

vent or fan can cause inaccurate temperature readings.)

Steps to mount the sensor

1. Remove the sensor from the mounting clip.

2. Mark the area on the location selected for mounting the sensor mounting clip.

3. Mount the clip. Image on right shows typical locations for outdoor sensor.

M7514A

WIRING

Humidiﬁer 33-00617EFS—03

16

Wiring the Outdoor Sensor

CAUTION: Electrical Interference (Noise) Hazard. Can cause erratic system operation.

Keep wiring at least one foot away from large inductive loads such as motors, line starters,

lighting ballasts and large power distribution panels.

Use shielded cable to reduce interference when rerouting is not possible.

Be sure wires have a cable separate from the thermostat cable.

Do not route temperature sensor wiring with building power wiring, next to control

contactors or near light dimming circuits, electric motors or welding equipment.

Avoid poor wiring connections.

Avoid intermittent or missing building earth ground.

CAUTION: Electrical Shock Hazard. Can cause electrical shock or equipment damage.

Disconnect power supply before connecting wiring.

Wiring must comply with applicable codes, ordinances and regulations:

1. Wire the C7089 Outdoor Sensor to the S terminals on the humidity control.

If leadwire provided with C7089 is not long enough (60 in.), run a cable to a

hole at C7089 location.

• Using color-coded, 18-gauge, shielded thermostat wire is

recommended. For example of general wiring of C7089, see image

at right.

• Pigtail wiring can be used.

2. Mount C7089 in its mounting clip.

3. Plug wiring hole using nonhardening caulk or putty.

1

2

1

USE APPROPRIATE MOUNTING MEANS FOR THE

TYPE OF STRUCTURE.

PLUG WIRING HOLE WITH NON-HARDENING

CAULK OR PUTTY.

C7089

WIRING HOLE

THROUGH

STRUCTURE

M34611

C

R

U

S

WIRING

Humidiﬁer 33-00617EFS—03 17

Mount Humidity Control

Align the 4 tabs on the wallplate with the slots on the back

of the control, then push gently until the control snaps in

place.

TABS

WALLPLATE

M34583

SLO

TS ON

BACK OF

HumidiPR

O

Checkout

Allow C7089 Outdoor Sensor to absorb outdoor air for a minimum of twenty minutes before taking a reading.

With an accurate thermometer (±1°F [0.5°C]), measure the temperature at the sensor location, allowing time

for the thermometer to stabilize before reading.

Then verify the sensor accuracy by going into installer Test #20. This will show you the outdoor temperature.

Calibration

The C7089 Outdoor Sensor is calibrated at the factory. However, you can offset the outdoor sensor reading

using Function 35 in Installer Setup.

You’ve just installed your Humidity Controller!

This Humidity Control has been preprogrammed to the ideal settings for most homes.

If you installed this control with an outdoor sensor, the control will operate in AUTOMATIC MODE, which

automatically adjusts humidity to help prevent window condensation.

If you installed this control without an outdoor sensor, the control will operate in MANUAL MODE, giving the

homeowner simple, direct control of their humidiﬁer (RH% Setting Only).

Advanced Installer Setup

See next page to customize feature operation.

Installer System Test

If Advanced Installer Setup is not required, skip to “Installer System Test/Checkout” on page 19.

WIRING

Humidiﬁer 33-00617EFS—03

18

Resideo has already programmed this control to work properly in most applications. However, you can adjust

the advanced settings by following the steps below.

Press p or q to change settings.

Press NEXT to advance to the next function.

Press DONE to exit and save settings.

To begin, press and hold the p and LIGHT buttons until

the display changes.

11

Done Next

M29387A

Advanced Installer Setup

Function Number

Setting

Displayed Description

1 System Type 1 Humidifier

2 Dehumidifier

4 Control Mode

Automatic Mode is Default when Outdoor Sensor Detected

Manual Mode is Default when NO Outdoor Sensor Detected

1 Automatic

2Manual

5 Automatic Mode RH% (Hum)

This is the humidity setpoint (RH%) the control will operate to.

The homeowner does not change this and will only need to set the appropriate window protection

setting.

Range: 20%60%

Default = 35%

11 Automatic Mode Humidity Boost

Increases Preset RH% (#5) when user sets window protection to 11.

0 Off

5% 5%

10% 10%

17 Automatic Mode High Temp ShutOff

Turns humidifier OFF when Outdoor Temperature is greater than selected setting.

Range: 40°90°

0 = OFF

Default = 65 °

19 High Hum Limit Range: 10%90%

Default = 60%

20 Low Hum Limit Range: 10%90%

Default = 10%

21 High Dehum Limit Range: 10%90%

Default = 80%

23 Low Dehum Limit Range: 10%90%

Default = 40%

25 Dehumidifier Compressor Lockout 05 Minutes

Default = 0 Minutes (OFF)

30 Humidity Sensing Calibration

Increases Preset RH% (#5) when user sets window protection to 11.

Range: 9% to +9%

Default = 0 (Displays Actual RH%)

35 Outdoor Temperature Sensor Calibration

This feature will offset the sensed outdoor temperature if needed.

Range: 9° to +9°

Default = 0 (Displays Actual

Outdoor Temp)

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