HumidiPRO H6062 Digital Humidity Control Installation Instructions2 When Installing this Product Read these instructions carefully, failure to follow them could damage the product and cause a hazardous situation. Check the ratings given in the instructions and on the product to make sure the product is suitable for your application Installer must be a trained, experienced service technician. After installation is complete, check out product operation as provided in these instructions. Cautions Electrical shock or equipment damage may occur. Disconnect power supply before beginning installation.3 Duct Installation (recommended) OR 1. Choose a location on the RETURN duct. Remote Mount Installation 1. 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 M34579 YES NO NO M34567 Warning: Product must be mounted on the RETURN side of the duct for proper RH% sensing.4 Duct-Mount Installation 2. Separate wallplate from humidistat. - 3ETTING ,IGHT !UTO .EXT!UTO 3YSTEM )NSIDE (5-)$)49"//34 05,,(%2% 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. M345805 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 5. Insert the duct tube. M34671 Insert the duct tube through the wallplate before securing to the duct. 6 6. Secure the wallplate. M34582 M34610 RUN WIRES THROUGH THE TOP OR BOTTOM CHANNEL C R U U S S 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.7 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. M34569 TERMINAL DESIGNATION C 24 VAC POWER FROM EQUIPMENT R 24 VAC POWER FROM EQUIPMENT U HUMIDIFIER/DEHUMIDIFIER U HUMIDIFIER/DEHUMIDIFIER S OUTDOOR SENSOR 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! C R U U S S 24 VAC (CONSTANT) TO HUMIDIFIER OR DEHUMIDIFIER OUTDOOR TEMPERATURE SENSOR8 Wiring HumidiPRO with Fan Interlock M34570 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. HUMIDIFIER 2 C R U U S S 24 VAC (CONSTANT) OUTDOOR SENSOR9 Wiring HumidiPRO with Fan Interlock for 2 Speed Motor M34571 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. HUMIDIFIER 2 C R U U S S 24 VAC (CONSTANT) OUTDOOR SENSOR DPST SWITCHING RELAY H L CNext >