EASYREC 1R-2R ENGLISH
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5. Refrigerant recovery from the HVAC or A/C system
5.1. WARNING
To recover the refrigerant in a quick and efficient way, we suggest to connect the recovery unit to the
cooling system by means of a 2-way manifold and flexible hoses with ball valves, which are not included
in the standard equipment.
Before starting refrigerant recovery, the manifold, the flexible hoses and the filter drier must have been
previously evacuated.
During refrigerant recovery, the cooling system must be turned off.
5.2. REFRIGERANT RECOVERY
Make sure that the V4 valve is on position “Recovery”
a) Connect the refrigerant circuit to the recovery unit by means of flexible hoses with ball valve, as
shown by the picture.
b) Turn the INPUT valve in close position
c) Turn the OUTPUT valve in open position
d) Before starting the unit, make sure the unit is connected to the right power (as the marked name
plate).
e) Be sure that the HVAC or A/C system are switched off
f) Open the vapour and liquid valves of the HVAC or A/C system
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