SK00-4802-DI-002-04
No.16.10.20
20
Connect electric wires to terminal
①
and
②
.
Connect electric wires to terminal
③
and
④
.
The terminal of
①
and
②
leads to
thermostat.
Figure 6: Connection of outside lines to terminal box for ULK-04A/ULK-06A
Connect electric wires to terminal
③
and
④
.
The terminal of
①
and
②
leads to thermostat.
Figure 7: Connection of outside lines to terminal box for ULK-10A/ULK-14A
Without thermo
With thermo
③
Heater terminal
①
Terminals in the terminal box
Heater
source
Note: The thermostat is an option.
Thermostat
Heater
Terminal box
Thermostat
Heater
Terminal box
Note: The thermostat is an option.
P
rim
ar
y
si
de
H
ea
te
r
si
de
