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Idiomas disponibles
Idiomas disponibles
Checking of compressor oil level
START
Is the oil level sufficient?
ᐁ YES
Was pre-heating activated at least 12 hours before start-up?
ᐁ YES
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?
ᐁ YES
Is the water inlet/outlet direction correct?
ᐁ YES
Are the circuits full of water and have the pipes been bled of
any air residue?
ᐁ YES
Does the water flow conform to what is stated in the user
manual?
ᐁ YES
Do the pumps turn in the right direction?
ᐁ YES
Are the flow meters (if installed) active and correctly con-
nected?
ᐁ YES
Are the water filters placed upstream from the heat ex-
changer and recovery unit in good working order and cor-
rectly installed?
ᐁ YES
The water connections are compliant!
Checking safety valve connections
START
Has the discharge of the safety valves been channelled?
ᐁ YES
The diameter, length and number of elbows comply with the
parameters in the table in paragraph Guidelines for the in-
stallation of units
ᐁ YES
Does the connection terminate by discharging outside at
least 3m above ground level and away from ignition
sources?
ᐁ YES
The connection of the safety valves is compliant
Checking electric connections
START
Does the unit power supply match the values indicated on
the plate?
ᐁ YES
Is the phase sequence correct?
ᐁ YES
Does the earth conform with current regulations?
ᐁ YES
Are the power circuit electric conductors of the size indi-
cated in the manual?
ᐁ YES
IOM_EQRU-SS_EQRHU-SS_2160a4350_208676_230601_ES-EN-FR-DE-IT
95
Top up as necessary
ᐅ
ᐅ
NO
ᐅ
ᐅ
Activate pre-heating and wait 12 hours (*)
NO
ᐅ
ᐅ
Bring the connections up to standard
NO
ᐅ
ᐅ
Correct the inlet/outlet direction
NO
ᐅ
ᐅ
Fill the circuits and/or bleed the air
NO
ᐅ
ᐅ
Correct the water flow rate
NO
ᐅ
ᐅ
Correct the rotation direction
NO
ᐅ
ᐅ
Repair or replace the component
NO
ᐅ
ᐅ
Repair or replace the component
NO
Connect the exhaust of the safety valves as set forth in para-
ᐅ
ᐅ
NO
graph Guidelines for the installation of units
ᐅ
ᐅ
Modify the connection
NO
ᐅ
ᐅ
Modify the position of the exhaust
NO
ᐅ
ᐅ
Restore the correct power supply
NO
ᐅ
ᐅ
Restore the correct phase sequence
NO
ᐅ
ᐅ
NO
Danger! Restore the earth connection!
ᐅ
ᐅ
NO
Danger! Replace the cables immediately!
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