Outdoor Unit Installation - mundoclima MUCS-18 C User Manual

Outdoor unit installation

Selecting installation site
Select an installation site where the folliwing conditions are satisfied and that meets with your customer's approval.
Places which are well-ventilated.
Safe places which can withstand the unit's weight and vibration and where the unit can be installed level.
Places where the unit does not bother next-door neighbors.
Places where there is no possibility of flammable gas leak.
Places where things distressed in water do not exist because water drains off the outdoor unit.
Places where servicing space can be well ensured.
Places where strong wind can not blow directly to outdoor unit.
Outdoor unit installation
1.Install the unit firmly with combination of
M10 or more bolts and nuts on the
foundation that can fully support the weight
of the unit.and make sure the unit stand
vertically.
2.Do not installing the unit on the top of
building.
3.If there is noise caused by vibration add
rubber between the unit and the foundation,
Please.
4.When the air conditioner is heating or
defrosting,drain water of the outdoor unit
to an appropriate place with the drain hose.
5.Fixing mothod:Fix the outdoor drainage
hose head in the hole of the chassis,then
connect the drainage hose with the mouth
of drainage pipe.
Connecting the pipe.
1. Remove the flare nuts of the valves.
2. Match the piping center,tighten the flare
nuts with hand.
3. Tightening the flare nuts with a driver.
4. Romove the nuts of one-way valve.
5. Loosen the valve spindle with a hexogen
wrench and press the needle to let gas out.
6. Affter 15 seconds when refrigerant gas
leaks out, turn off the valve and fighten the
nuts.
7. Fully open valves.(Fig.9)
8. Tighten the nuts, then check whether there
is gas leaking out.
* If possible, evacuate from the one-way
valve with a vaccum pump. (Fig. 10)
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