Daikin ERQ Service Manual page 99

ESIE09-05
1.1.6 Confirmation on Normal Operation
• Conduct normal unit operation after the check operation has been completed.
• Confirm that the AHU/outdoor units can be operated normally.
• Operate AHU one by one to check that the corresponding outdoor unit operates.
• Confirm that the AHU discharges cold air (or warm air).
Test Operation
(When outdoor air temperature is 24°CDB or higher, the unit can not be operated with
heating mode. See the installation manual attached.)
(When an abnormal noise due to liquid compression by the compressor can be heard, stop
the unit immediately, and turn on the crankcase heater to heat up it sufficiently, then start
operation again.)
: http://splitoff.ru/tehn-doc.html
Test Operation
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