Kohler K-1714 Instructions D'installation page 11

Black
Electrical
Service
Black
240VAC
Green
50/60 Hz
Wiring Diagram
UIC
OR
RS485
Adapter
5. Make Electrical Connections
DANGER: Risk of electrocution.Disconnect all power before performing these installation steps.
NOTICE: All electrical work should be done by a licensed electrician.
NOTICE: Do not install a GFCI to this unit. This will prevent nuisance tripping.
NOTICE: All electrical wiring must be done in accordance with local codes.
Turn off all electricity to the working area at the main breaker panel.
Connect 240 VAC electrical lines to the wires labeled "1" and "2" coming out of the steam generator.
Each steam generator should have a dedicated circuit breaker.
Kohler Co.
L1
Relay
L2
White
Orange
Power Clean
Solenoid
UIC Pigtail
Coupler
Control Wiring
Heater
T1
T2
LFuse 1A
165F
Thermostat
LFuse 1A
Tank Preheater 85w
50' (15.2 m) Cable
Splitter
72" (182.9 cm) Cable
11
White
Red
Black
J1
J2
PCB
J5
J3
J4
J7
5 Volts DC
RJ12 to UIC or
RS485 Adapter
Inner Tank
Assembly
10" (25.4 cm) Cable
Generator #1
Generator #2
1059059-2-D