Carrier HUMCCLFP1025-A specifications → ÐInstallation of Humidistat on Bypass-Type Humidifier

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HUMIDIFIER

HUMIDISTAT

BROWN

24VAC

 

BROWN

FURNACE

 

 

TRANSFORMER

 

HUMIDIFIER

HUMIDISTAT

(FIELD SUPPLIED)

 

 

RED

 

115V

 

BLU

24V

FIELD

 

 

WIRING

 

 

 

 

 

 

A98365

Fig. 4ÐInstallation of Humidistat on Bypass-Type Humidifier

Step 7ÐMake Water Connection

If garden hose is not used for water supply:

1.Mount saddle valve on water line according to instructions supplied with valve.

2.Run 1/4-in. diameter (water line grade) tubing from saddle valve to adapter on solenoid valve and tighten compression fittings.

IMPORTANT: If water pressure is higher than normal (60 psi), use noise suppression disk included in parts bag. (Read water noise reducer note located inside package for instructions.) For normal operation, saddle valve need only be opened 1 full turn to meet performance requirements.

3. Open valve and check installation for leaks.

NOTE: Saddle valve is self piercing on copper lines; 1/4-in. hole must be drilled in steel or iron pipes. Use only a grounded drill or a hand drill to avoid shock hazard. Turn off water and drain the pipe prior to drilling 1/4-in. hole.

Step 8ÐInstall Humidistat and Complete Wiring

1.Mount humidistat on inside wall, or return-air duct in accor- dance with section INSTALLATION OF HUMIDISTAT on page 10.

2. Wire brown low voltage leads to furnace control board, or install a field-supplied step-down transformer 115vac/24vac 60Hz to power solenoid valve. (See Fig. 4.) Make sure bridge rectifier is attached to coil of solenoid valve.

NOTE: Wiring must comply with National Electrical Code and any local codes or ordinances that may apply.

Step 9ÐStart-Up

1.Open saddle valve to permit water flow to the solenoid.

2.Check all connections for water leaks.

3.Set thermostat to call for heat. Set humidistat for highest humidity setting making sure contacts are closed. After a few minutes of operation, check the drain connection for leaks and to see if water is flowing through humidifier.

4.Reverse thermostat and humidistat settings to insure proper shutdown.

5.Reset thermostat to normal setting. Reset humidistat to rec- ommended setting.

Step 10ÐFinal Steps

Attach humidifier maintenance instruction sticker to a visible location.

1.Inform homeowner of proper operation, maintenance, and humidistat setting.

a.If unit is installed during cooling season, close bypass damper, set humidistat for summer setting (OFF or lowest setting).

b.If installed during heating season, set unit for normal operation.

INSTALLATION OF HUMCCLFP1025-A--

FAN POWERED HUMIDIFIER

Carrier's HUMCCLFP1025-A-- fan powered humidifier can only be installed on the supply plenum of a forced-air system. This unit requires an external 115-vac (fused) plug-in receptacle near the equipment for proper operation.

It is recommended to install the humidifier where it can be easily serviced. Pad access can be easily obtained from either the top or bottom of unit. Always install humidifier downstream of an electronic air cleaner.

Step 1ÐInspect Package and Check Equipment

Inspect the contents of packaged humidifier. File claim with shipping company prior to installation if shipment is damaged or incomplete.

The package should contain:

1.Humidifier and media assembly

2.Humidistat

3.Template

4.Owner's Manual

5.Warranty Certificate

6.Solenoid valve

7.Saddle valve assembly with adapter

8.Four sheet metal screws

9.Foam tape

10.Water noise reducer (use for water pressure over 60 psi)

11.Worm clamp for field-supplied drain tube

12.Humidifier maintenance instruction sticker

13.Carrier logo label

 

RED

"N" COIL

BLUE

VERTICALHORIZONTAL

A98366

Fig. 5ÐInstallation of HUMCCLFP1025-A-- Fan-Type Humidifier

Step 2ÐSelect Location (See Fig. 5.)

Humidifier must be installed on supply plenum only. If furnace has air conditioning coil, be sure humidifier does not interfere with coil ends.

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Contents Safety Considerations Installation of HUMCCLBP2018-A Bypass Humidifier→ Humidifiers → ÐMounting the Humidifier → ÐInstallation of HUMCCLBP2018-A-- Bypass-Type Humidifier→ ÐInstallation of Humidistat on Bypass-Type Humidifier → ÐInstallation of HUMCCLFP1025-A-- Fan-Type HumidifierInstallation of HUMCCLFP1025-A FAN Powered Humidifier Installation of HUMCCSFP1016-A FAN Powered Humidifier → ÐInstall Drain LineÐMount the Humidifier Select Location See FigÐMount Solenoid Valve Installation of HUMCCSBP2017-A Bypass Humidifier→ ÐInstallation of HUMCCSBP2017-A Bypass-Type Humidifier → ÐMounting Solenoid Valve on HUMCCSBP2017-A-- HumidifierÐMount Humidifier Installation of HUMCCWTR2019-A Bypass Water Saver Humidifier → ÐInstallation of HUMCCWTR2019-A-- Water Saver Humidifier → ÐValve and Media Assembly for HUMCCWTR2019-AÐWall Mounting Low Voltage Installation of HumidistatÐWiring ÐAdjustmentÐDuct Mounting Low Voltage Recommended Humidistat Setting ÐOperationÐCheckout

HUMCCLFP1025-A specifications

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In conclusion, the Carrier HUMCCLFP1025-A is a versatile and efficient air handling unit that combines sophisticated design, advanced technology, and superior air quality management. Its range of features, including energy efficiency, customizable configurations, and smart connectivity, make it an ideal choice for various commercial and industrial environments. As the demand for sustainable and effective climate control solutions continues to grow, the HUMCCLFP1025-A stands out as a reliable option that meets the needs of today and the future.