INSTALLATION INSTRUCTIONS
27
T
a
L
N
T
a
S
e
S
e
220 V - 50 Hz
Fig. 1
Terminal Board
wh
ite
white
brown
Thermostat fixing clip
blue
Heating elements
Heating elements Kit installation and wiring
Please proceed as follows:
a.
Switch OFF the power supply at the main switch;
b.
Position the 4 resistances onto the heating flow pipe, heating return pipe, cold water pipe and domestic hot
water pipe (with the exception of the gas pipe) See Fig.1.
c.
Protect the pipes with isolating material;
d.
Connect the thermostat to the heating flow pipe using the supplied clip (See Fig. 1);
e.
Connect the power supply cables to the terminal board located onto the control panel and following the
wiring instruction (See Fig. 1);
f.
Secure the cables between them using the supplied clamps.
Summary of Contents for RK 25 /B
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