Honeywell H46C user manual

Summary of the content on the page No. 1

H46C Humidity Controller

INSTALLATION INSTRUCTIONS
5. Pull the wires from the switch box through the
APPLICATION
opening in the adapter plate and connect to the
H46 leadwires with the solderless connectors
The H46C Humidity Controller is used with portable and
provided. See Fig. 2 and 3 for typical hookup.
central unit dehumidifiers to maintain relative humidity.
6. Push the wires back into the switch box.
The H46 has an spst, snap-acting switch designed for
7. Place the H46 again

Summary of the content on the page No. 2

H46C HUMIDITY CONTROLLER Wiring in series prevents overcooling but the air conditioner runs only when both the thermostat and H46C dehumidistat are calling. During unoccupied times, the HUMIDITY CONTROLLER homeowner should set the thermostat to a relatively low RISE DEHUMIDIFIER setting and control moisture using the dehumidistat. EXHAUST FAN L1 OR AIR (HOT) POWER CONDITIONER 1 SUPPLY L2 SETTING AND ADJUSTMENT 1 PROVIDE DISCONNECT MEANS AND OVERLOAD M7923 PROTECTION AS

Summary of the content on the page No. 3

H46C HUMIDITY CONTROLLER H46C T87F/Q539A INTERNALSCHEMATIC T87F FIXED R1 COOL FILTER ANTICIPATOR TEMPERATURE LIGHT FALL ADJUSTABLE HEAT ANTICIPATOR W1 Y1 HEAT OFF COOL AUTO FAN ON HEAT OFF COOL 3 2 R H X B O W Y G R HEATING RELAY OR VALVE COIL COOLING FAN RELAY CONTACTOR 1 PROVIDE OVERLOAD PROTECTION AND DISCONNECT MEANS COIL AS REQUIRED. COIL HEATING DAMPER MOTOR, IF USED. 2 3 CLOGGED FILTER SWITCH OR COOLING PANEL CONNECTION. 1 M7914 Fig. 4. Typical series wiring

Summary of the content on the page No. 4

H46C HUMIDITY CONTROLLER Automation and Control Solutions Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Scarborough, Ontario M1V 4Z9 Printed in U.S.A. on recycled 95-5367-4 G.H. Rev. 07-03 www.honeywell.com/yourhome paper containing at least 10% post-consumer paper fibers.