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H46C-F Humidity Controllers
APPLICATION
These humidity controllers provide automatic control of a
humidifier or a dehumidifier for dehumidification and
mildew control in air conditioning systems.
All models are supplied with cover and control knob for
wall mounting.
Standard Models
Dehumidifier
Models
(makes at set point)
a
x
H46C
a
—
H46D
b
x
H46E
b
—
H46F
a
Includes adapter plate for vertical switch box mounting.
b
Includes 6 ft [1.8 m] electric cord. H46E,F have interrupter plug.
System Control
Humidifier
(makes at set point
less differential)
—
x
—
x
FEATURES
• Cover of impact-resistant, molded plastic.
• Sensing element of thin, moisture sensitive nylon
ribbon provides reliable operation even when
ambient temperature conditions change.
• Fully enclosed, dust-free, spst, snap switch.
• Large, easy-to-read scaleplate on face of controller.
• Positive ON and OFF setting positions permit manual
operation of the controlled equipment.
SPECIFICATIONS
IMPORTANT
The specifications given in this publication do not
include normal manufacturing tolerances. There-
fore, this unit may not match the listed specifica-
tions exactly. Also, this product is tested and
calibrated under closely controlled conditions, and
some minor differences in performance can be
expected if those conditions are changed.
Scale Range (RH)
20-80%
10-60%
x
—
—
x
x
—
—
x
PRODUCT DATA
Type of Terminal Connection
Leadwire or
Screw
Electric Cord
Type
x
x
Note b
Note b
60-2097-03
—
—
—
—
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Summary of Contents for Honeywell Home H46C-F
- Page 1 H46C-F Humidity Controllers PRODUCT DATA FEATURES • Cover of impact-resistant, molded plastic. • Sensing element of thin, moisture sensitive nylon ribbon provides reliable operation even when ambient temperature conditions change. • Fully enclosed, dust-free, spst, snap switch. • Large, easy-to-read scaleplate on face of controller.
- Page 2 H46C-F HUMIDITY CONTROLLERS Electrical Rating (A at 50 or 60 Hz): 2-15/16 Table 1. HC46C,E (75) 1-15/32 (32) H46C,E H46C (only) 1-3/8 3/16 (5) (13) (35) 120 Vac 240 Vac Full Load (22) Locked Rotor 30.0 15.0 1-7/8 Table 2. HC46D,F...
- Page 3 H46C-F HUMIDITY CONTROLLERS let the air conditioner run. By applying either a low voltage selecting appropriate set points for example, 85 ° F (29 ° C) thermostat in combination with an H46C Dehumidistat or and 50 percent RH, either device will be able to control the a W884E Comfort Center, mildew can be reliably prevented air conditioning equipment.
- Page 4 H46C-F HUMIDITY CONTROLLERS H46C T87F/Q539A INTERNALSCHEMATIC T87F FIXED COOL FILTER ANTICIPATOR TEMPERATURE LIGHT FALL ADJUSTABLE HEAT ANTICIPATOR HEAT COOL AUTO HEAT COOL HEATING RELAY OR VALVE COIL COOLING FAN RELAY CONTACTOR PROVIDE OVERLOAD PROTECTION AND DISCONNECT MEANS COIL COIL AS REQUIRED.
- Page 5 H46C-F HUMIDITY CONTROLLERS FAN CONTROL COOLING L1 (HOT) L4068 RELAY R8230 POWER SUPPLY STANDARD WALL OUTLET FAN MOTOR OR EXTENSION CORD TO H46E, F SAIL SWITCH PROVIDE DISCONNECT MEANS AND S688A H46E, F PLUG OVERLOAD PROTECTION AS REQUIRED. TO ENSURE HUMIDIFIER OPERATION...
- Page 6 H46C-F HUMIDITY CONTROLLERS 60-2097—03...
- Page 7 H46C-F HUMIDITY CONTROLLERS 60-2097—03...
- Page 8 60-2097—03 M.S. Rev. 09-21 | Printed in United States © 2021 Resideo Technologies, Inc. All rights reserved. The Honeywell Home trademark is used under license from Honeywell International, Inc. This product is manufactured by Resideo Technologies, Inc. and its affiliates.
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