Condair RH 1.8, Installation And Operation Manual

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30 Installation
5.5.2 Wiring diagram Condair RH
B1
A1
B2
L1 N PE
Q3
F3
230 V/1~/50-60 Hz 230 V/1~/50-60 Hz
RH 3.6 RH 1.8
L1
24V
HUM
GND
X1
X4
X5
F2
(16 A
T)
F1
(1 A
T)
X3
X2
SC
SC
24V
LIM
GND
GND
24V
EXT
GT
RF
GF
N
GND/PE
11 11 14 1 2
L+ N–
NC C NO
0V 24V DO1 DO1
1 2 3 4
24V AC/DC 0V/GND H OUT
1 2 3
brown
green
green
green
white
yellow
yellow
white
yellow
brown
Driver board
brown
Condair RH
Fig. 8: Wiring diagram Condair RH
Legend
A1 Humidity sensor (Condair CDC)
B1 Maximum humidistat (Condair CHD-S)
B2 Air flow monitor (Condair CDA-S, optional)
F1 Internal fuse 1 A, slow acting
F2 Internal fuse 16 A, slow acting
F3 External fuses 16 A, slow acting
Q3 Electrical isolator (RH 3.6 only)