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Idiomas disponibles
Idiomas disponibles
EN
Checking of compressor oil level
START
Is the oil level sufficient?
Was pre-heating activated at least 12 hours before start-up?
The general conditions of the unit are compliant!
(*) The unit is equipped with a function that prevents starting, if the minimum heating time of the compressor crankcase heaters is not respected; this
time is evaluated by the software according to the outdoor air temperature (see Electronic Control manual).
Checking the water connections
START
Have the water connections been made to a professional standard?
Is the water inlet/outlet direction correct?
Are the circuits full of water and have the pipes been bled of any air
residue?
Does the water flow conform to what is stated in the user manual?
Do the pumps turn in the right direction?
Are the flow meters (if installed) active and correctly connected?
Repair or replace the component.
Are the water filters located upstream of the exchanger and of the
recovery unit functioning, correctly installed and cleaned?
The water connections are compliant!
Checking electric connections
START
Does the unit power supply match the values indicated on the plate?
Is the phase sequence correct?
Does the earth conform with current regulations?
Are the electrical conductors of the power circuit sized according to
the manual and wiring diagram?
Is the circuit breaker positioned upstream from the unit of the right
size?
The electric connection is compliant!
54
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
YES
YES
YES
YES
YES
EQPI3X
Contact Service HITECSA for indications and top-ups.
NO
Activate pre-heating and wait 12 hours (*).
NO
Bring the connections up to standard.
NO
Correct the inlet/outlet direction.
NO
Fill the circuits and/or bleed the air.
NO
Correct the water flow rate.
NO
Correct the rotation direction.
Clean, reset or replace the component.
Restore the correct power supply.
NO
NO
Restore the correct phase sequence.
Danger! Restore the earth connection!
NO
NO
Danger! Replace the cables immediately!
NO
Danger! Replace the component immediately!
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