Trion ComfortBREEZE CB300, ComfortBREEZE CB300S Installation, Operation & Maintenance Manual

Download

Page 1

Comfort

BREEZE

READ AND SAVE THESE INSTRUCTIONS

CB300/CB300S

Flow-Through Evaporative Humidier

TRION® | www.trioniaq.com

Page 2

Installation, Operation, & Maintenance Manual

READ AND SAVE THESE INSTRUCTIONS

LIRE ET CONSERVER CES INSTRUCTIONS

TABLE OF CONTENTS

1. Warranty Statement .................................................................................................................................3

2. Safety Warnings .......................................................................................................................................3

3. Introduction ..............................................................................................................................................4

3.1 Basic Operation ..............................................................................................................................4

3.2 What’s in the Box ...........................................................................................................................4

3.3 Unit Specications ..........................................................................................................................4

4. Installation ................................................................................................................................................4

4.1 Clearances .....................................................................................................................................5

4.2 Mounting.........................................................................................................................................5

4.3. Plumbing ........................................................................................................................................6

4.4. Electrical/Wiring ..............................................................................................................................6

4.4.1 Wiring CB300 (without water saving controls)....................................................................6

4.4.2 Wiring CB300S (with H2OSmart™ Technology) .................................................................7

5. Operation .................................................................................................................................................8

5.1 Preliminary Checkout .....................................................................................................................8

5.2 Starting & Stopping the Unit ...........................................................................................................8

6. Maintenance/Troubleshooting ..................................................................................................................8

6.1 Pad Replacement ...........................................................................................................................8

6.2 Control Board Faults & Reset.........................................................................................................9

6.3 Troubleshooting Chart ....................................................................................................................10

7. Exploded Views/Parts List ........................................................................................................................11

7.1 CB300S Exploded View .................................................................................................................11

7.2 CB300 Exploded View ....................................................................................................................12

7.3 Parts List ........................................................................................................................................13

2 www.trioniaq.com

Comfort

BREEZE

Model CB300

Page 3

Installation, Operation, & Maintenance Manual

1. Warranty

Humidier 5-Year Limited Warranty

This limited warranty covers TRION Residential Type Humidiers, excluding duct work, wiring and installation. TRION warrants that all new TRION humidiers are free from defects in material and workmanship under normal, non-commercial use and service. TRION will remedy any

covered defects if they appear within 60 months from the date of original

installation & subject to the terms and conditions of this Limited 5-Year

Warranty stated below:

1. THIS LIMITED 5-YEAR WARRANTY is granted by TRION

Customer Service, 101 McNeill Road, Sanford, NC 27330.

2. This warranty shall extend only to any non-commercial owner who

has purchased the residential humidier other than for purposes

of resale.

3. All components are covered by this limited warranty except

expendable items, such as evaporative pads, media lter pads

and nozzles.

4. If, within the warranty period, any TRION residential humidier unit or component requires service it must be performed by a competent heating and/or air conditioning contractor (preferably the installing

contractor). TRION will not pay shipping charges, or labor charges

to remove or replace such defective parts or components. If the part or component is found by inspection to contain such defective material and workmanship it will be either repaired or exchanged

free of charge at TRION’s option, and returned freight collect.

5. In order to obtain the benets of this limited 5-year warranty, the owner must notify the dealer or distributor of any defect within 30 days of its discovery. If after reasonable time you have not received

an adequate response from the dealer or distributor, notify in writing to TRION Customer Service 101 McNeill Road, Sanford, NC 27330, or call 1-800-884-0002 or email customerservice@trioniaq. com Humidiers which have been installed or become part of real estate cannot be returned. TRION will receive, freight prepaid, only removable parts or components of such defective humidiers.

6. This limited warranty does not apply to any part or component

that is damaged in transit or in handling, has been subject to misuse, neglect or accident; has not been installed, operated and serviced according to TRION’s instructions; has been operated beyond the factory rated capacity; or altered in any such way that its performance is affected. There is no warranty due to neglect,

alteration or ordinary wear and tear. TRION’s liability is limited to replacement of defective parts or components and does not include the payment of the cost of labor charges to remove or replace such defective components or parts.

7. TRION will not be responsible for loss of use of any product;

loss of time, inconvenience, or any other indirect, incidental or consequential damages with respect to person or property, whether as a result of breach of warranty, neglect or otherwise. SOME

STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION

OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE

LIMITATION OR EXCLUSION IN THE PRECEDING SENTENCE

MAY NOT APPLY TO YOU.

8. THIS WARRANTY GIVES YOU SPECIFIC RIGHTS, AND YOU

MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE

TO STATE.

9. Any warranty by TRION of merchantability, tness for use or any

other warranty (express, implied or statutory), representation or guarantee other than those set forth herein, shall expire at the

expiration date of this express limited warranty. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED

WARRANTY LASTS, SO THE LIMITATION IN THE PRECEDING SENTENCE MAY NOT APPLY TO YOU.

10. TRION reserves the right to make changes in the design and material of its products without incurring any obligation to incorporate such changes in units completed on the effective date of such change.

2. Safety & Warnings

DANGER

RISK OF ELECTRIC SHOCK

Before cleaning, servicing, or parts replacement, the unit must

be disconnected from all sources of electricity.

WARNING

Improper installation, adjustment, alteration, service,

or maintenance may cause property damage, injury, or

death. This appliance must be installed according to these instructions. Read these instructions thoroughly before installing or servicing the unit.

CAUTION

Read these instructions thoroughly before installing this unit.

Check data label and verify electrical specications agree

with those at the point of installation.

WARNING

Failure to install this unit in a position that is level and plumb

may impair the unit’s ability to drain if an overow condition

presents itself. Damage to personal property may also result.

WARNING

Installation in freezing conditions can result in unit failure. Damage to personal property may also result.

WARNING

A drain pan should be installed under the unit and any supply water / drain connections to prevent damage to property in the event of a water leak or faulty operation.

CAUTION

TRION recommends that this humidier be installed by a

trained HVAC professional. Do not connect the unit to the power source until the installation is complete. A thorough checkout of the unit installation should be completed before operating the unit. Failure to follow these directions may void the manufacturer’s original warranty.

WARNING

Electrical power to the furnace must be disconnected before proceeding. Serious injury or death may result.

Comfort

BREEZE

Model CB300

www.trioniaq.com

Page 4

Installation, Operation, & Maintenance Manual

3. Introduction

The benets of a properly humidied environment (35-50%

Relative Humidity) are many. They include both personal comfort

as well as the preservation of furniture, draperies, carpets, wooden oors and cabinets, paintings, pianos, etc. Your home

can be more comfortable at a lower temperature (i.e.: 68° F)

at 30-40% Relative Humidity (RH) than at 71° to 72° F without

controlled humidity. Since every degree of temperature setback

represents about 3% of your heating costs, this can possibly represent a signicant annual savings. During the heating season, cold air inltrates the home and must be heated. When heated, this air dries out and greatly increases its capacity to hold more moisture. By using a humidier, a

source of water is provided to satisfy this increased moisture

holding capability, rather than having it drawn from our

body surface and the surrounding furnishings in the home.

3.1 Basic Operation

Your Comfort

operates on the principles of evaporation. Water is introduced to an evaporator pad as warm air from the duct is circulated through the pad. The warm air evaporates the water and the relative humidity of the air increases. Any excess water is passed to the

drain. CB300S units are equipped with a H2OSmart™ controller

which acts to minimize the amount of water that may ow to the drain by adjusting the total water ow to the humidier.

Setting the humidistat in the recommended range of 30-40%

relative humidity assures automatic humidity control during the heating season. A lower setting may be necessary to prevent condensation on windows during the coldest part of the winter. An electronic humidistat is supplied with CB300S units that can automatically adjust the setpoint as the outdoor temperature falls.

BREEZE

ow-through evaporative humidier

Unit Dimensions 14.13"W x 10"D x 19"H Water Supply Connection 1/4” OD Tubing Drain Water Connection 1/2” ID Tubing Duct Opening 9.75”W x 13.13”H Shipping Weight 11.25 Lbs. Operating Weight 8.5 Lbs. Approvals ETL

4. Installation

Prior to installing this product:

• Read the instructions carefully and completely to ensure safe operation. Failure to follow the instructions could lead to damage to the product or cause a hazardous condition.

• Check the ratings given on the product to make sure it is suitable for your application.

Remember to select a location that is readily accessible for

periodic inspection, cleaning, and service. The following table on

page 5 indicates the minimum allowable installation clearances. The following illustrations show some of the possible installation

congurations and where the humidier should be installed. This humidier may be installed on the supply or return side

of the furnace. Operation with the warmest possible air will maximize output capacity. Installation on the supply duct after the furnace discharge is recommended.

Minimal action is needed to turn the humidier off for the summer

months. Simply rotate the damper to the closed position and lower the humidistat setpoint.

3.2 “What’s in the Box?” CB300 CB300S Description

X X Humidier X Mech. Humidistat (CB300)

X Transformer (CB300 only) X X Parts Bag

Electronic Humidistat (CB300S)

3.3 Unit Specications

Type of Unit Bypass Evaporative Mounting Warm Air Supply/Return Duct Capacity (GPD) 22.0 GPD @ 140 °F

17.0 GPD @ 120 °F

14.5 GPD @ 100 °F

Water Supply 20-100 PSI Voltage (Amps) 24 VAC (0.8A)

Figure 1: Upow - Side Return

Figure 2: Horizontal Flow

4 www.trioniaq.com

Comfort

BREEZE

Model CB300

Page 5

Installation, Operation, & Maintenance Manual

CAUTION

TRION recommends that this humidier be installed by a

4.2 Mounting

The ComfortBREEZE CB300/CB300S humidier may be mounted directly to the warm air supply duct or the return duct of your HV AC system. Certain conditions must be met to ensure proper unit operation. Refer to the following list.

• Ensure that the duct surface is reinforced, if necessary, to allow the unit to remain level and plumb.

• Ensure that the humidier has adequate clearance to allow for the removal and replacement of the evaporator pad.

• When installing the humidier in an attic or above a

ceiling, a drain tray must be installed under the unit as a

precautionary measure to prevent water damage from occurring if a leak develops.

• The recommended humidistat range is 30-40% relative

humidity. If condensation occurs on windows, the humidistat

Figure 3: Upow - Bottom Return

setting must be lowered to prevent condensation damage.

• DO NOT install the humidier where freezing temperatures may occur.

• DO NOT install the humidier where it interferes with the furnace access panels.

• DO NOT install the humidier close to a ue pipe. Intense

heat may damage the humidier.

• DO NOT mount the humidier in the jacket of a cased

coil. It is preferable to mount the humidier immediately downstream of the cased coil, if present. Ensure that the humidier does not interfere with the coil ends.

• DO NOT mount the humidier in a furnace jacket.

• DO NOT install on gravity hot air systems.

• DO NOT connect a hot water supply to ComfortBREEZE

humidiers that are equipped with water saving controls.

(H2OSmart™ Technology).

Figure 4: Downow

4.1 Recommended Minimum Installation Clearance

Left 3 inches Right 3 inches Top 2 inches Bottom 6 inches Back 12 inches

Side Clearance (Left or Right) must be sufcient to

accommodate the by-pass duct connection. Evaluate installation location as needed to ensure there is space available.

Comfort

BREEZE

Model CB300

1. Tape the mounting template to the duct so that it is at and the top edge is level.

2. Carefully remove the center of the template by tearing along the perforated lines. Use a marker to trace on the duct along the cutout opening.

WARNING

Electrical power to the furnace must be disconnected before proceeding. Serious injury or death may result.

3. Drill the holes marked on the template. Remove the template from the duct and carefully cut the duct along the outside edge of the rectangle that was traced by the marker. Remove any burrs from the cut edge of the sheet metal taking care not to injure yourself.

4. Apply the gasket material found in the accessory bag to the duct around the rectangular cutout.

5. Lift the humidier into the rectangular opening so that the plastic tabs engage the lower edge of the rectangular opening. The tabs should be on the inside of the duct. Tilt

www.trioniaq.com

Page 6

Installation, Operation, & Maintenance Manual

the upper edge of the humidier against the duct so that the

mounting holes line up with the drilled holes on the duct.

Secure the humidier with two #8 X 3/4” self-drilling sheet

metal screws from the accessory bag.

6. Refer to the section regarding pad replacement on page 8. Complete that section before proceeding to ensure that the

internal components of the humidier are properly aligned/

installed as they may have become misaligned during shipment. Failure to complete this task may result in

faulty operation or leaks.

7. Ensure that the humidier is level and plumb before proceeding.

4.3 Plumbing

1. Install a saddle valve and strainer (not provided) on the nearest cold water supply pipe. Hot water will cause improper operation. (See the instructions that accompany the saddle valve for additional details.)

2. After the saddle valve and strainer are installed but before

inserting the line into the humidier supply tting, turn the

saddle valve to the open position and discharge the water

into a bucket or pan. This will allow the water to ush

any debris that may have accumulated in the line during

the installation process. Once this is complete, close the

saddle valve.

3. Attach the line to the humidier by simply pushing the line

into the push-to-lock tting and pulling back slightly to seat the line. If it becomes necessary to remove the line, press

on the release ring around where the line goes into the

tting to release the line and pull it out. See Figure 5 for

plumbing diagram.

4. Connect the drain hose to the drain connection tting and

run this to an open, gravity drain. The end of this line must

not be submerged in water or be trapped.

5. Turn on the saddle valve.

6. Ensure that no water is leaking from any of the ttings before proceeding.

4.4 Electrical

The ComfortBREEZE CB300/CB300S humidier requires a 24 V AC source of electrical power that may be taken from the HV AC system terminals. In order to access the wiring compartment

press the release pads, as shown in Figure 6, and pull the cover

off toward you.

Drain hose to condensate pump

or open oor drain. No trap.

Figure 5

6 www.trioniaq.com

Figure 6

4.4.1 Wiring Model CB300 (without water saving controls)

120 VAC FROM

FURNACE BLOWER

CIRCUIT

TRANSFORMER

24 VAC

MANUAL

HUMIDISTAT

AIR PROVING

SWITCH

SOLENOID

VALVE

Figure 7

Refer to Figure 7. Install the 24 Volt transformer from a source of 120VAC power that is only powered when the furnace fan is energized. The transformer will supply 24 VAC through the humidistat and air proving switch (not included) and energize the water solenoid valve upon a call-for-humidity.

Comfort

BREEZE

Model CB300

Page 7

Installation, Operation, & Maintenance Manual

TERMINALS

RESET

THERMISTOR

CONNECTOR

4.4.2 Wiring Model CB300S (H2OSmart™ equipped model) The CB300S is equipped with a circuit board that controls when

the water valve is powered. Figure 8 shows the main parts of the board. Refer to Figure 9 for the wiring diagram. Refer to the wiring notes shown after Figure 9 for board wiring/control

congurations that explain how to set the board based upon the

type of system it is being installed on. These recommendations will provide the best performance and water savings depending on the type of furnace system.

LED

BUTTON

DIP SWITCHES

CONNECTORS

LOW VOLTAGE

VALVE

Figure 8

DUCT THERMISTOR

UNIT THERMISTOR

SOLENOID

VALVE

YEL

TO SYSTEM

FROM SYSTEM

TERMINALS. SEE

WIRING NOTES

ELECTRONIC HUMIDISTAT

MANUAL

HUMIDISTAT

AIR PROVING

SWITCH

TERMINALS. SEE WIRING NOTES

Figure 9

The source of 24 VAC comes from the HVAC system terminals.

The typical terminal designators are used, such as R, C, G, W, etc. The following list identies the low voltage terminals and

their respective connection.

• R = 24 VAC from the HVAC system

• C= 24 VAC common from the HVAC system

• Hr = 24 V AC output for powering the electronic humidistat (if equipped)

• Hc = 24 VAC common for the electronic humidistat (if equipped)

• H = Humidistat input (must be 24 VAC)

• W/G = Input from HVAC system. This is used when the

humidier is used with warm air furnaces.

• AP1/AP2 = Air proving switch is connected here. Do not apply voltage.

• Go = 24 VAC output may be used to energize a relay or connected back to the thermostat “G” terminal to turn on the fan. Thermostat functionality may vary and affect the operation of this output.

DIP Switches/Settings:

• DIP #1 = Bypass OFF or Motorized ON (Factory Set Mode)

• DIP #2 = High Capacity/Low Capacity - This is factory

set to High Capacity. If you determine that the humidier is too large for the load, you may change the DIP switch

position to ON. It is not necessary in most cases.

• DIP #3 = Temperature Check - If you are installing this

humidier on a system that will have duct temperatures regularly below 100°F, set this DIP switch to the OFF position.

Typical furnace bonnet temperature is nominally 120°F.

• DIP #4 = Furnace Runs Fan/Humidier Runs Fan - In most systems the HVAC system operates the main blower. The CB300S has a 24VAC output that may be used to start the main blower if you would like to be able

to get some humidication while the furnace is off.

• DIP #5 = Temperature Override - This DIP switch is factory set to OFF. In the event of a T1 thermistor

failure, this switch may be set to ON. This will allow the humidier to operate temporarily with a single thermistor

until a replacement is acquired.

Wiring Notes (CB300S only):

When installing the CB300S on a furnace system, the humidier may operate only when there is a call-for-heat OR the humidier may be congured to start the HVAC blower whenever there is

a call-for-humidity.

Single Stage Furnace: Humidier operates

upon call-for-humidity only during a call-for-

heat.

• DIP Switch #3: On

• DIP Switch #4: Off

• Air Proving Switch: Recommended but not required. If

no air proving switch is used, install a jumper across

the AP1/AP2 terminals

• Go Terminal: No Connection

• W/G Terminal: Connected to System “W”

Multi Stage/Modulating Furnace: Humidier

operates upon call-for-humidity only during a call-for-heat.

• DIP Switch #3: Off

• DIP Switch #4: Off

• Air Proving Switch: Required

• Go Terminal: No Connection

• W/G Terminal: No Connection

Single or Multi Stage Furnace: Humidier

operates upon a call-for-humidity and will

X X

start the HVAC blower.

• DIP Switch #3: Off

• DIP Switch #4: On

• Air Proving Switch: Recommended but not required. If

no air proving switch is used, install a jumper across

the AP1/AP2 terminals

• Go Terminal: Connected to System “G”

• W/G Terminal: No Connection

Although the capacity of the humidier may be reduced by more than 40%, the CB300S may be installed on a heat pump system and congured to operate only when there is a call-for-heat OR the humidier may be congured to start the HVAC blower

whenever there is a call-for-humidity.

Model CB300

Comfort

BREEZE

www.trioniaq.com

Page 8

Installation, Operation, & Maintenance Manual

Heat Pump System: Humidier operates

upon call-for-humidity only during a call-forheat.

• DIP Switch #3: Off

• DIP Switch #4: Off

• Air Proving Switch: Required

• Go Terminal: No Connection

• W/G Terminal: No Connection

Heat Pump System: Humidier operates

X X

upon a call-for-humidity and will start the HVAC blower.

• DIP Switch #3: Off

• DIP Switch #4: On

• Air Proving Switch: Recommended but not required.

If no air proving switch is used, install a jumper across

the AP1/AP2 terminals

• Go Terminal: Connected to System “G”

• W/G Terminal: No Connection

5. Operation

Once the CB300/CB300S is installed and ready to be started,

the humidistat and DIP switches on the control board within

the humidier unit must be congured. The CB300 without

the H2OSmart™ controls does not have any DIP switches to

congure. You may skip to the Preliminary Checkout and Start-

up Sequence.

5.1 Preliminary Checkout and Start-up Sequence

1. Check that unit drain plumbing is properly connected and drained.

2. Ensure that the supply plumbing is installed properly.

3. Open cold water supply and insure water is reaching the

unit. Incoming water line should be ltered.

4. With the unit powered, when the humidistat has a “call for

humidity”, the indicator LED will illuminate Green and the

unit will begin operation.

5. If at any point the indicator LED illuminates red or blinks

red/green alternating, a fault has been detected; service

will be required and the fault must be reset. Refer to the Maintenance & Troubleshooting section.

6. Refer to the humidistat manual for “call for humidity” percentage settings.

6. Maintenance & Troubleshooting

DANGER - RISK OF ELECTRIC SHOCK

Before cleaning, servicing, or parts replacement, the unit must

be disconnected from all sources of electricity.

6.1 Pad Replacement

It will become necessary to replace the pad inside your

ComfortBREEZE CB300/CB300S humidier as time goes on.

A red LED Service indicator light may light up. This will tell

you that it is time to service your humidier. Please refer the

following procedure.

1. Adjust Humidistat to the lowest setting to ensure that there is no call for humidity.

2. Ensure that power to the humidier has been turned off

so that the humidier will not operate while service is

being performed.

3. Close the water supply valve so that no water may ow to

the humidier during servicing.

4. To remove the humidier cover, press the release pads as shown in Figure 10 and pull the cover toward you.

5. To remove the evaporator pad, push the retaining clips and pull the top pad retainer out from the base. The retainer and pad will come out together. The drain pan stays inside the unit. See Figure 11.

6. Reassemble the humidier.

7. If required, reset the service timer (RED LED) by pressing the reset button on the circuit board (if equipped) for 3

seconds. CB300S units with H2OSmart™ Technology include a circuit board.

5.2 Starting/Stopping the unit

In order to start and stop the unit you must only lower the humidistat setting to a point at which the contacts are open.

8 www.trioniaq.com

Comfort

Figure 10

BREEZE

Model CB300

Page 9

Installation, Operation, & Maintenance Manual

Figure 11

6.2 Control Board Faults & Reset (CB300S)

Faults are indicated by a red and green ashing LED located

on the base of the unit in the lower left corner. There is a reset button on the control board that will reset the unit in the event of a fault. Pressing the reset button for 3 seconds will reset the controls and clear the faults. Use the fault list below and the troubleshooting chart to diagnose the fault and correct any issues that may be present.

When the LED is glowing solid green, the unit is humidifying and

operating normally. The following list describes the faults that may occur and will be displayed by the LED’s.

1. Rapid Red Blink = Terminals AP1 & AP2 for the air proving

switch did not close. The unit will not operate until airow

is present.

2. Slow Red Blink = Once the solenoid valve is energized and

humidication has begun, the controls must see a change

in temperature or the unit will not be allowed to operate. This may be an indication of interrupted water supply.

3. Alternating Red/Green Blink = One of the thermistors has failed.

• If T1 has failed the LED will blink Green/Red/Red with a two second delay. The unit will not operate in this

condition unless DIP switch #5 is turned ON and the reset

button is pressed.

• If T2 has failed the LED with blink Green/Green/Red with a two second delay. The unit will not operate in this condition unless the T1 thermistor is relocated to act as

T2 and DIP switch #5 is turned ON. Using the override

DIP switch is only recommended as a temporary solution until the failed thermistor can be replaced.

4. Solid Red LED = This functions to remind the homeowner to replace the evaporator pad. The unit will continue to operate and the LED may be cleared by pressing the reset button on the control board.

Comfort

BREEZE

Model CB300

www.trioniaq.com

Page 10

Installation, Operation, & Maintenance Manual

6.3 Troubleshooting Chart CB300S (H2OSmart™) units only

Problem/Symptom Probable Cause Corrective Action

Power is applied and the LED does not illuminate.

Humidistat contacts are closed but the unit will not operate.

LED is glowing solid RED. Service Timer has expired. Replace the humidier pad and reset the

LED displays a rapid red blink. Air proving switch did not close allowing

LED displays a slow red blink. No temperature change measured by

LED displays an alternating red/green blink pattern.

No issue. The LED does not illuminate unless the

humidistat terminals are closed.

System Calibration in progress. Wait 2 minutes for the unit to begin

operating.

Solenoid Valve is not operating. Ensure that there is power supplied to

the valve. Check control board output.

Circuit Board has failed/fuse is blown. Replace circuit board.

LED. See page 8. Ensure that the fan is operating and reset

the unit to start. Unit will not operate if

airow is not present.

thermistors.

Thermistor failure. See page 9.

the control board by pressing the reset button for 3 seconds.

Ensure thermistors are connected. Check water supply. Verify that the evaporator pad is getting

wet.

10 www.trioniaq.com

Comfort

BREEZE

Model CB300

Page 11

Installation, Operation, & Maintenance Manual

7. Exploded Views/Parts List

7.1 CB300S Exploded View

Figure 12

Comfort

BREEZE

Model CB300

www.trioniaq.com

Page 12

Installation, Operation, & Maintenance Manual

7.2 CB300 Exploded View

Figure 13

12 www.trioniaq.com

Comfort

BREEZE

Model CB300

Page 13

7.3 Parts List

Installation, Operation, & Maintenance Manual

265686-002 / CB300

without circuit board

1 1 1 265456-001 COMFORTBREEZE FILTER RETAINER 1 1 2 265455-001 COMFORTBREEZE DRAIN TRAY 2 2 3 265464-001 BY-PASS SIDE PANEL W/DUCT 1 1 4 465466-001 BY-PASS DIVIDER 1 1 5 265469-001 BY-PASS DOME

- 1 6 265457-001 ASS'Y-DISTRIBUTION TUBE 18 HOLE 1 - 6 265457-002 ASS'Y-DISTRIBUTION TUBE 6 HOLE 1 1 7 G-109 G-109 SOLENOID VALVE ASSEMBLY

- 1 8 265508-002 CONTROL BOARD, CB300S 2 2 11 265698-001 PNEUMATIC PUSH-TO-CONNECT FITTING

- 1 12 G-128 FLUID RESTRICTOR 1 - 12 G-217 FLUID RESTRICTOR 1 1 14 265470-001 PAD - EVAPORATOR

- 1 15 266180-001 THERMISTOR ASSEMBLY, APPROX. 9"

- 1 16 266180-002 THERMISTOR ASSEMBLY, APPROX. 19.5"

- 1 17 266158-001 CABLE CLIP 1 1 18 465498-001 DAMPER COLLAR 1 1 19 265467-001 BY-PASS DAMPER 1 1 20 265468-001 BY-PASS KNOB - DAMPER 1 1 21 265796-001 COMPRESSION SPRING 1 1 22 465499-001 COLLAR BLANK

- 1 23 265160-002 HUMIDISTAT, ELECTRONIC 1 - 23 265160-001 HUMIDISTAT, MECHANICAL 1 1 24 153296-006 TUBING - 1/4" O.D. X 16.5" LG"

- 1 25 266249-001 THERMISTOR BRACKET 1 1 26 266256-001 MAIN BASE DRILL DETAIL, CB300 1 - 27 63667 TRANSFORMER - 120V-24V (Not Shown)

265686-001 / CB300S

with H2OSmart™

Controls

ITEM TRION P/N DESCRIPTION

Comfort

BREEZE

Model CB300

www.trioniaq.com

Page 14

101 McNeill Rd. | Sanford, NC 27330

P: 800.884.0002 | F: 800.458.2379 | www.trioniaq.com | customerservice@trioniaq.com

TRION