6
INSTALLATION and OPERATION MANUAL
INSTALLATION AND CONNECTION Safety instructions:
Before connecting the thermostat, make sure that
THE UNIT TO BE THERMALLY CONTROLLED
(water heater, pump, etc.) IS NOT CONNECTED
to the power supply network, and is in compliance
with the instructions in Figure
fig 2
А ) See fig 3 and fig 4
fig 3
fig 4
B)
Unscrew the three bolts and remove the front part
of the thermostat. Unravel the power supply wires and
connect them to the terminals of the thermostat
(Figure 5) following the instructions.
fig 5
NOTE: See Figure 6.
To close the front part, the cartridge opening must
align with the coupling of the adjustment knob.
fig 6
CONNECTION (Figure 7)
LIMITATION
TERMINAL 2 – opens the circuit when the temperature
rises.
TERMINAL C – common contact.
THERMOSTAT
TERMINAL 1 – opens the circuit when the
temperature rises.
TERMINAL 2 – closes the circuit when
the temperature rises
TERMINAL C – common contact
fig 7
