6. Connect the Electrical Supply
240 VAC Source
N
L2
120 V
120 V
Neutral Bus
(In Breaker Box)
WARNING: Risk of electrocution. Disconnect all power before performing these installation steps.
IMPORTANT! DO NOT use wire nuts for electrical supply connections.
IMPORTANT! Verify that the water supply to the steam generator is turned ON before connecting the electrical supply.
NOTICE: All electrical work should be done by a qualified electrician.
NOTICE: All electrical wiring must be done in accordance with local codes.
NOTICE: Each steam generator requires a dedicated circuit. Dual steam generator installations require a second
dedicated circuit.
NOTE: The wire clamps, field wiring, and circuit breaker are not provided.
Turn OFF all electricity to the working area at the main circuit breaker panel.
Connect a 240 VAC electrical line to the wires labeled "L1," "L2," and the green (ground) wire coming out of the field
wiring service box with wire clamps (not provided).
Close the field service box.
Turn ON the main power.
The digital display should read "Ld" or "Hd." If the digital display is not lit, consult the "Troubleshooting" section or
contact the Customer Care Center.
Kohler Co.
L1
Breaker Box
240 V
Equipment Ground
Field Wiring Service Box
Typical Two-Pole
Circuit Breaker
without GFCI
L1
240 V
L2
15
Wire Clamp
L1 (Black)
Generator
Ground
(Green)
L2 (Black)
1601844-2-B