Daikin FDMQ12RVJU, Service Manual

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Trial Operation SiUS091601EA
205 Part 7 Trial Operation and Field Settings
Test Items
Test items Symptoms
Indoor and outdoor units are installed
securely.
Fall, vibration, noise
Is the outdoor unit fully installed? No operation or burn damage
No refrigerant gas leaks. Incomplete cooling/heating function
Refrigerant gas and liquid pipes and indoor
drain hose extension are thermally insulated.
Water leakage
Draining line is properly installed. Water leakage
Does the power supply voltage correspond to
that shown on the name plate?
No operation or burn damage
Only specified wires are used for all wiring,
and all wires are connected correctly.
No operation or burn damage
System is properly grounded. Electrical leakage
Is wiring size according to specifications? No operation or burn damage
Is something blocking the air outlet or inlet of
either the indoor or outdoor units?
Incomplete cooling/heating function
Are refrigerant piping length and additional
refrigerant charge noted down?
The refrigerant charge in the system is not
clear
Pipes and wires are connected to the
corresponding connection ports/terminal
blocks for the connected unit.
No cooling/heating
Stop valves are opened. Incomplete cooling/heating function
Check that the connector of the lead wires of
the decoration panel is connected securely.
Louvers do not move
Indoor unit properly receives wireless remote
control commands.
No operation