Roberts Gorden COMBAT CTU 22 TO 115 - Manual (Page 25)

SECTION 10: W IRING AND E LECTRICAL I NFORMATION
19
10.6 CTUB/C Wiring Diagram (Models 50-60)
B 7
8 9
A 5 4 6
RELAY
IGNITION MODULE
BLACK
Plug in Connection to Gas Valve
S4565C 1017 Control
Honeywell
BLACK
SENSE
IGNITION
230 V
1 Ø
50 Hz
IGNITION MODULE
LOCKOUT
GAS VALVE
RUN
11 12 7 9 10 8 5 6 4
SITE WIRING
2 3 1
N L 1 2 3 7 8
BLUE
BROWN
BLUE
MAINS FILTER
Pressure Switch
Detail
WHITE
YELLOW
BLACK
BROWN
RED RED
E
N
L
REMOTE LOCKOUT
RESET
REMOTE LOCKOUT
INDICA
TION
THERMOST
AT
REMOTE F
AN ON
LINE NEUTRAL GROUND
YELLOW BLACK
WHITE
PRESSURE SWITCH
GREEN/YELLOW
BLACK BROWN
BROWN BROWN
YELLOW
BLUE WHITE
PINK
PURPLE
GREY
NO\P(3)
C\P(1)
NC\P(2)
GREEN/YELLOW
WHITE N
LOW RED
HIGH BLACK
MEDIUM BLUE
CENTRIFUGAL FAN 2
CENTRIFUGAL FAN 1
GREEN/YELLOW
WHITE N
LOW RED
HIGH BLACK
MEDIUM BLUE
COMBUSTION
FA
N
Thermostat Limit
Thermodisc N/C
BROWN
BLUE
BROWN
Time Delay Relay
LOCKOUT
RESET
NOTE:
Unused speed setting wires for the
centrifugal fan must be isolated and
insulated. If any of the original wire
supplied with the heater must be
replaced, it must be replaced with
wiring material having a temperature
rating of at least 105° C and 600 volts.