HE360 HUMIDIFIER AND INSTALLATION KIT
69-2629EF—09 12
Fig. 18. Wiring the controls.
NOTE: When a Honeywell Home IAQ thermostat controls the humidifier, the pressure switch is optional
because the thermostat can be configured to only run the humidifier with a call for heat.
1. Run two, two-strand thermostat wire bundles from the humidifier to the humidistat. Run one, two-strand
thermostat wire bundle from the humidistat to the pressure switch.
2. Cut lengths of thermostat wire to reach between components, leaving adequate wire at both ends for
connections.
3. At the humidifier, connect the two red wires to the red and white wires from wire bundle 1.
4. At the humidifier, connect the two yellow wires to the red and white wires of wire bundle 2.
5. At the humidistat, connect the red and white wires from bundle 1 to R and C (polarity doesn't matter).
6. At the humidistat, connect the red wire from bundle 2 to the upper U terminal.
7. At the humidistat, wire-hut the white wire from bundle 2 to the white wire in bundle 3 (going to the
pressure switch).
8. At the humidistat, wire the red wire from bundle 3 to the lower U on the humidistat.
9. At the pressure switch, connect the red and white wires from bundle 3 to the C and NO pressure switch
terminals. (NC terminal is not used).
TESTING HUMIDIFIER OPERATION
Checklist
Humidifier is level.
Control wiring was reviewed using circuit diagram.
Humidifier is plugged in.
Feed line has no kinks.
Drain line slopes continuously down and ends at floor drain.
Water hose inside humidifier is connected to PerfectFlow™ water distribution tray.
After installation use the following steps to check the humidifier operation:
1. Turn on the power and the water supply
2. Turn the H6062 Humidistat all the way up and turn on the heat by setting the thermostat to 10 ºF (6 ºC)
above room temperature.
IMPORTANT
The furnace blower must be on to activate the humidifier.
3. Make sure that water is flowing out of the drain hose. If water does not flow, see Troubleshooting Your
Humidifier section.
4. Check for leaks.
5. Reset the thermostat and H6062 Humidistat to a comfortable setting for automatic operation.
OPERATION
How Your Humidifier Works
Your humidifier uses the principle that vapor (evaporated water) is created when warm air blows over a water-
soaked area. As the vapor circulates, the relative humidity rises.
Your humidity control monitors the relative humidity and activates the humidifier accordingly. The humidifier
has a water supply that dispenses water evenly over a humidifier pad. The warm dry air, from the furnace, passes
over the humidifier pad and picks up the moist air to circulate it throughout your home.
M39012
AIR
PRESSURE
SWITCH
C
R
U
U
S
S
24 VAC (CONSTANT)
OUTDOOR SENSOR
1
WIRE OUTDOOR SENSOR TO THE S TERMINALS.
1
YELLOW
WIRES
RED
WIRES
To Next Page
Loading...
Need help?
General
