3480 / RCH SERIES CEILING HEATER WIRING DIAGRAM
WD-13
WD-14
WD-15
WD-16
WIRING DIAGRAM FOR THREE
PHASE 208, 240V HEATERS WITH
DISCONNECT SWITCH, DOUBLE
POLE TAMPERPROOF THERMO-
STAT AND FAN DELAY
WIRING DIAGRAM FOR THREE
PHASE 208, 240V HEATERS WITH
DISCONNECT SWITCH, DOUBLE
POLE TAMPERPROOF THERMO-
STAT AND FAN DELAY
WIRING DIAGRAM FOR THREE
PHASE 208, 240V HEATERS WITH
DISCONNECT SWITCH, RELAY WITH
LINE VOLTAGE CONTROL COIL AND
FAN DELAY
WIRING DIAGRAM FOR THREE
PHASE 208, 240V HEATERS WITH
DISCONNECT SWITCH, RELAY WITH
LINE VOLTAGE CONTROL COIL AND
FAN DELAY
WD-17
WD-18
WIRING DIAGRAM FOR THREE
PHASE 208, 240V HEATERS WITH
DISCONNECT SWITCH, CLASS 2
TRANSFORMER, RELAY W/LOW
VOLTAGE COIL, SINGLE POLE
TAMPERPROOF THERMOSTAT AND
FAN DELAY CONTROL
WIRING DIAGRAM FOR THREE
PHASE 208, 240V HEATERS WITH
DISCONNECT SWITCH, CLASS 2
TRANSFORMER, RELAY W/LOW
VOLTAGE COIL, SINGLE POLE
TAMPERPROOF THERMOSTAT AND
FAN DELAY CONTROL
6
3-“T2S” option
3-“T2S” option
3-“A1S” option
3-“A1S” option
3-“TA1S” option
3-“TA1S” option