Adeo Group OEM2 S026OEM2 Manual De Usuario E Instalacion página 55

Outdoor machine coolant drain method. After the piping is connected, proceed
according to the following scheme:
First loosen the nut
temporarily in a
semi-circular
motion
Open the hex key
semicircular
motion
Vacuum sucking methods (This vacuum sucking
method should be used for R32 refrigerant evacuation)
1. To prevent air leakage and spilling tighten
all connecting nut of all fiare tubes.
2. Connect the stop valve, charge hose, manifold
valve, and vacuum pump.
3. Fully open the handle Lo of the manifold valve
and apply vacuum for at least 15 minutes and
check that the compound vacuum gauge reads
-0.1 MPa(-76cmHg).
Outdoor condensation drainage (heat pump type only)
When the unit is heating, the condensing water
and defrosting water can be out reliably through
the drain house.
lnstallation:
lnstall the outdoor drain elbow in et> 25 hole on
the base plate, and joint the drain hose to the
elbow, so that the
waste water formed in the outdoor unit can be
drained out to a proper plate.
Installation for outdoor unit
Air purge
Installation torque and inside
gas terminal are the same
in a
Quickly
squeeze and
connect
The handles of the two parts
of liquid and gas are fully
opened
Compound meter
-76cmHg
Charge hose
Stop valve
(liquid valve)
24
Make sure there is no gas leak in the
conenction inside and outside.
Pressure gauge
Low handle
Charge hose
Vacuum
pump
Stop valve
(gas valve)
Chassis
Outdoor drain elbow
Manifold valve
High
handle