Becken BAC4202 - Page 29

29
EN
Split Air Conditioner | Aire Acondicionado Split | Ar Condicionado Split
Test operation
1. Preparing to test operation
• The client approves the air conditioner.
• Convey important notes regarding the air conditioner to the client.
Items to be checked Possible malfunction
Are pipes sufficiently thermally
insulated?
May cause condensation and
water dripping.
Is water draining well?
May cause condensation and
water dripping.
Does the power supply voltage
match that on the nameplate?
May cause malfunctions or
damage parts.
Are electric wires and pipes
installed correctly?
May cause malfunctions or
damage parts.
Is the unit grounded securely? It may cause electric leakage.
Is the power cord compliant with
speci-cations?
May cause malfunctions or
damage parts.
Are the air inlet and outlet
obstructed?
May cause insuicient cooling
(heating) capacity.
Has the dust and debris from
installation been removed?
It may cause malfunctions or
damage parts.
Are the gas valve and liquid
valve for the connection pipe
completely open?
May cause insuicient cooling
(heating) capacity.
Are pipe inlet and outlet holes
covered?
May cause insuicient cooling
(heating) capacity or waste
electricity.