INSTALLATION INSTRUCTIONS
INSERT THE HEATER ASSEMBLY IN THE WALL CAN
Wire connections
STEP 4
1. Your heater has two connection wires on the bottom.
Your supply wire has two connection wires and a supply
ground wire.
A
. Connect supply ground wire to grounding screw in
wall can (See Figure 6).
B
. Connect one supply wire to one heater wire with a
wire connector (not included).
For 240 or 208 volts, it doesn’t matter which
heater wire. Both supply wires (black and white)
are hot. Wrap supply (white) wire with black tape
to identify it as hot (Figure 6).
C
. Connect the remaining supply wire to the
remaining heater wire with a wire connector (not
included) (See Figure 6).
240 Volt Figure 6
wall can
5
A
B
C
HOW TO CHANGE WATTS (WIRE CONFIGURATIONS)
Multi-watt element wire connections
All models are factory set to maximum wattage (See Figures 4 and 5). If you don't need to lower the
wattage, proceed to Step 4. You can lower the wattage by changing the element wire connections on
the left side of the heater assembly (See below). When finished, proceed to Step 4.
Figure 4
No change
Disconnect and cut wire with Blue Connector at
Terminal
B
. Cap loose end with wire connector
or wrap with electrical tape. Move Yellow
Connector from Terminal
A
to Terminal
B
.
Disconnect and cut wire with Blue Connector at
Terminal
B
. Cap loose end with wire connector
or wrap with electrical tape. Move Yellow
Connector from Terminal
C
to Terminal
B
.
Cut jumper wire between terminals
A
and
C
.
Cap loose ends with wire connector or wrap
with electrical tape. Remove connectors at
Terminals
B
and
C
. Move Yellow Connector
from Terminal
A
to Terminal
B
.
Cut jumper wire between terminals
A
and
C
.
Remove connectors at Terminals
B
and
C
.
Cap loose ends with wire connector or wrap
with electrical tape.
D
A
B
C
CM192/CM198
1900
1500
1100
700
400
WIRE CONFIGURATION
DESIRED
WA
TT
AG
E
FACTORY SET
AT 1900 WATTS
NEVER DISCONNECT THE BLUE CONNECTOR FROM TERMINAL “D”
072512A
D
B
C
FACTORY SET
AT 1500 WATTS
NEVER DISCONNECT THE BLUE CONNECTOR FROM TERMINAL “D”
No change
Disconnect and cut wire with Blue
Connector at Terminal
B
. Cap loose
end with wire connector or wrap
with electrical tape.
Disconnect and cut wire with Blue
Connector at Terminal
B
. Cap loose
end with wire connector or wrap
with electrical tape. Move yellow
connector from Terminal
C
to
Terminal
B
CM152/CM158
1500
800
700
WIRE CONFIGURATION
DESIRED
WA
TT
AG
E
07251
1A
For MODELS CM192 and CM198 1900 Watt Configuration Shown
For MODELS CM152 and CM158 1500 Watt Configuration Shown
Figure 5
