Trial Operation SiUS041829E
128 Part 7 Trial Operation and Field Settings
* Check that the jumper (J8) has not been cut. If it has been cut, contact the service shop.
R7000230
Indoor or outdoor unit’s air inlet or air outlet. Incomplete cooling/heating function
Stop valves are opened. Incomplete cooling/heating function
Indoor unit properly receives remote controller
commands.
No operation
will be displayed when the Mode button is
pressed.*
No heating
Pipes and wires are connected to the corresponding
terminal blocks / connection ports for the connected
unit.
No cooling/heating
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