SOLENOID
COIL
BUTT
BUTT
L
L
N
LPHW
DEF
DEF
LPHW
CAP OFF THESE WIRES
WHEN LPHW NOT FITTED
HP
LP
DEF
HP/
MAINS
SW
SW
LP
D1 D2 D3 D4 D5 D6
REMOTE
ZERO VOLTS
THM
STAT
FAN
LP
HP
TOLERANCE UNLESS SPECIFIED
HOLES TO BS 4500 E12
FOR DH 66 WIRE FANS
AS SHOWN BELOW
FAN MOTOR
GR
N
E
FAN
SW
ON/
H
STAT
OFF
REMOVE WIRE LINK
WHEN FITTING
ON/OFF SWITCH
REMOTE
ON/OFF
SWITCH
TITLE
DH44/66 A/AX + LPHW
DIMS mm
LEDs FUNCTION AS FOLLOWS:
D1 - BOTH HUMIDSTATS ACTIVE
D2 - non 'X' - NOT IN DEFROST + BOTH HUMIDSTATS ACTIVE
'X' - FAN RUNNING + NOT IN DEFROST
D3 - non 'X' - HP OK + DEFROST INACTIVE + BOTH HUMIDISTATS ACTIVE
'X' - HP OK + BOTH HUMIDISTATS ACTIVE
D4 - non 'X' - LP OK + HP OK + DEFROST INACTIVE + BOTH HUMIDISTATS ACTIVE
'X' - LP OK + HP OK + BOTH HUMIDISTATS ACTIVE
D5 - COMPRESSOR DEMAND
D6 - REMOTE THERMOSTAT CALLING HEATING
LOOM
O
H
O
C
V
L
V
C
LOOM
W
W
LOOM
LOOM
ALL SHARP EDGES AND BURRS TO BE REMOVED
SHEET
1 OF 1
DRG No.
Page 16
DRG No.
D706950
HP SWITCH
LP SWITCH
FAN SWITCH
HUMIDISTAT
PROBE AND DIAL
DEFROST
TEMP. PROBE
DRAWN
DATE
CL
10/08/2015
D706950
SD496250 ISSUE 9
SCALE
1:1