Honeywell H1008A - Page 5

H1008A,D AUTOMATIC HUMIDITY CONTROL
68-0207—3
5
Fig. 8. Wiring for fan-powered flow-through humidifers.
YELLOW
YELLOW
YELLOW
YELLOW
RED
RED
RED
RED
BLACK
BLACK
BLACK
BLUE
BLUE
BLUE
BLUE
WHITE
HOT
COM
OUT
OUT
G
CG
CW
W
OFF TEST
24 VAC
K
HE360 HUMIDIFIER BOARD
CONNECTOR
SOLENOID
FROST
FACTOR
SETPOINT
DIAL
OPTIONAL
OUTDOOR
AIR SENSOR
1
1
2
3
4
7
8
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
24V WIRING.
TO PROVIDE HUMIDITY IN FAN MODE, CONNECT G AND CG
TERMINALS TO FAN RELAY.
IN TWO TRANSFORMER SYSTEMS, REMOVE CW/CG FACTORY
INSTALLED JUMPER.
IF USING OUTDOOR TEMPERATURE SENSOR, REMOVE FACTORY
INSTALLED JUMPER.
ISOLATED RELAY CONTACTS.
24V120V
3
2
AUTOMATIC HUMIDITY CONTROL
M13295
L1
(HOT)
L2
1
FAN
MOTOR
4
5
10
9
ROOM THERMOSTAT
7
L1
(HOT)
L2
1
R
W
G
FAN
RELAY
HEAT
RELAY
FURNACE
TRANSFORMER
HEAT ONLY APPLICATION SHOWN. SIMILAR WIRING REQUIRED IN HEAT
AND COOL SYSTEM WITH ONE OR TWO TRANSFORMERS. WHEN HEAT
AND FAN OPERATE SIMULTANEOUSLY WITH ONE RELAY, JUMP W TO G
AND JUMP CG TO CW.
POWER SHOULD BE APPLIED TO THIS CONTROL AT ALL TIMES. DO NOT
USE FAN BOARD HUMIDISTAT CONTACTS OR CURRENT SENSING RELAY.
CUT JUMPER FOR DEHUMIDIFIER APPLICATION. (DO NOT CUT FOR
VENTILATION SYSTEM.)
DEHUM TERMINALS SWITCH LOW VOLTAGE DEHUMIDIFIERS, HEAT/ENERGY
RECOVERY UNITS OR EXTERNAL CONTACTORS THAT SWITCH HIGH
VOLTAGE DEHUMIDIFIERS.
JUMPER AND DEHUM TERMINALS NOT PRESENT ON H1008A MODEL.
8
FAN POWERED FLOW THROUGH HUMIDIFIER
DEHUM
DEHUM
HUM
HUM
6
6
9
10
5
6
11
11