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Digital Humidifier Control

Safety and Installation Instructions

WARNING

ATTENTION INSTALLER:

This product must be

installed by a qualified heating and air conditioning
contractor. Failure to do so could result in serious
injury from electrical shock.

READ COMPLETE INSTALLATION INSTRUCTIONS

AND TEMPLATE BEFORE STARTING INSTALLATION.

Содержание Automatic Humidifier Control

Страница 1: ...ns WARNING ATTENTION INSTALLER This product must be installed by a qualified heating and air conditioning contractor Failure to do so could result in serious injury from electrical shock READ COMPLETE...

Страница 2: ...en installing the Humidifier Control on a counterflow furnace ensure the blower continues to run after a heat call is satisfied to eliminate high temperatures from damaging the Humidifier Control 5 Do...

Страница 3: ...when the indicator light turns on reminding you to change your water panel If your Control came with a humidifier the Control is pre set for the humidifier If the installation site has a 3 month or s...

Страница 4: ...midifier Control sensor gasket is seated tightly around the drilled hole Do Not Install Control Without Gasket Reattach cover and knob DUCT FIBER BOARD MOUNT After location for Control is selected cut...

Страница 5: ...UCT SHEET METAL PLATE GASKET SCREW x2 INSIDE OF RETURN DUCT Figure E Digital Humidifier Control 24V Terminals 90 1397 H W G Cf ODT B A C R OUTDOOR TEMPERATURE SENSOR OR MANUAL MODE RESISTOR CONTINUOUS...

Страница 6: ...utdoor Temperature Sensor The location of the Outdoor Temperature Sensor must meet these three requirements 1 Must be mounted on North East or West side of house out of direct sunlight 2 Must be at le...

Страница 7: ...de label to the cover aligning the sticker and knob holes H W G Cf ODT B A C R Figure J 90 1220 STEP 9 Route the Wire from Control to Sensor Run wire to the outdoor temperature sensor Sensor is not af...

Страница 8: ...into a constant power source other than the heating ventilating air conditioning equipment HVAC blower circuit The transformer can be powered off the 120 VAC line at the junction box before it enters...

Страница 9: ...ES BROWN WIRES 400 SERIES YELLOW WIRE WHITE WIRE NOTE PLUMB HUMIDIFIER TO HOT WATER WHEN USING THIS WIRING CONFIGURATION 90 1398 USING HUMIDIFIER CONTROL TO ACTIVATE HVAC BLOWER ON CALL FOR HUMIDITY F...

Страница 10: ...ed NOTE The Water Panel Change Indicator must be set to the OFF position for this option Figure P 90 1222 24 VAC TRANSFORMER OUTDOOR TEMPERATURE SENSOR OR MANUAL MODE RESISTOR HEAT PUMP TERMINAL STRIP...

Страница 11: ...ctivate with the Humidifier Control in the Test Reset position refer to the troubleshooting guide 7 Setting the Humidifier Control If the home is occupied set the Humidifier Control to Normal For Manu...

Страница 12: ...ted to the ODT terminals on the Humidifier Control 2 Measure the resistance of the Outdoor Temperature Sensor by removing the leads from the Humidifier Control terminals and measuring the resistance a...

Страница 13: ...ons Check Blower Activation Relay Model 4851 if used for correct installation see Model 4851 instructions Make sure that the saddle valve is open In Test Reset mode the humidifier will operate for 1 m...

Страница 14: ...matic Mode Only Make sure that the Outdoor Temperature Sensor is located at least 3 feet away from all exhaust vents Automatic Mode Only If Outdoor Temperature Sensor is mounted in the fresh air intak...

Страница 15: ...UBLESHOOTING PROCEDURE Check for steady 22 VAC to 30 VAC across the R and C terminals of the Humidifier Control with a voltmeter Check with a voltmeter that the HVAC signal across the W G and Cf termi...