Figure 2: Top Panel Label Placement - Roberts Gorden Blackheat BH15UT Installation, Operation & Service Manual

Figure 2: Top Panel Label Placement

Description
Gas Connection Label
Internal Wiring Label
Part Number
91018126
91031401
INTERNAL WIRING DIAGRAM
brown
FAN
blue
SOCKET
blue
N
E
L black
N blue
green/yellow
E
L brown
230 V, 50 Hz
black
MAINS IN
SOCKET
EMC FILTER
AUTOMATIC CONTROL UNIT
EARTH STUD
brown
white
GAS VALVE
Optional Volt Free Connecter
Dotted line wires are an option.
yellow
4 1
Volt Free
brown
A1 yellow
Relay
2
2
blue
Connector
A2
3
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SECTION 1: H
EATER
Lockout Indicator
1
Connector
2
PRESSURE
SWITCH
white
yellow
black
FAN
NEON
BURNER
NEON
ELECTRODE
purple
sense
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 V.
P/N 91031401 Rev. L
S
AFETY
3 of 75