Page 9 of 12
Wiring Diagrams
Fig.1
Fig.2
Fig.3
Fig.4
Fig.1 = Wiring via a 3 speed external switch
Symbols for 3 speed switch
Fig.2 = Wiring via a light switch
Fig.3 = Wiring via 3 Ambient Response Humidity Sensors
Normal
=
Purge
=
Fig 4 = Wiring via an Ambient Response Humidity Sensor & Timeswitch
Boost =
Relay
Co
m
NC
NO
Fus
e
LN
E
1 Phas
e
s
uppl
y
(220-240V 50 Hz
)
Switched
fused spur
N
L
Supply 220-240V 50Hz
Lighting circuit
Lamp
Light
switch
240V
coil
INTEGRA PLUS CONTROLLER
PURGE
BOOST
COMM
PURGE
BOOST
COMM
230V AC SPEE
D
24V DC S
PEED
L
N
E
