MIT TRG-BS-12, User Manual

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3
CONTROLLER
MIT-TRG-S Series 6-9-12-24-36 Kw
No Name Function Instructions
1 Power Light
After connecting the three
phases, it will light green when
the main switch is turned on.
Be careful during installation since
electrical parts and cable terminals have
electrical current.
2
Reverse Phase
Light
Phases are connected reverse
or there is a short circuit.
System will not run, and an
audible warning signal is given.
Check the electrical input and reset the
alarm by replacing the two phases.
3
Pump Overload
Light
When the pump is overloaded,
the lamp lights up, sounds an
audible signal and the system
stops.
Check if the engine runs smoothly Check
if there are three phases. Reset the
thermal relay.
4
High Temperature
Light
When the temperature of the
water in the system exceeds
120 °C, it gives an audible
warning and stops the system
to protect it.
Hot water in the tank should be drained
and filled again.
5 Low Water Light
When the water level in the
device is decreased and not
refilled it gives warning and stops
the system to protect it.
The water filter should be cleaned. The
water supply pressure must be checked.
6
Temperature
Controller
Adjusts the temperature.
Necessary information should be
obtained by contacting the authorized
service.
7 Pump Key Starts and stops the pump.
8 Heater Key
Starts and stops the heating
system.