Daikin VRV Plus Series General Information Manual page 60

Si33-003.book Page 56 Monday, June 25, 2001 9:06 AM
Test Operation
4. Test Operation
4.1 Procedure and Outline
The operation sequence is the most important thing for test operation. Follow the following outline.
4.1.1 Check the Following Before Turning Power On
Mistaken power wiring, loose screws
Mistaken control transmission wiring, loose screws
Piping size, presence of thermal insulation
Measurement of main power circuit insulation
Addition or replenishment of refrigerant as needed
Fully open respective stop valves on liquid, gas.
4.1.2 Turn Power On
Turn on outdoor unit power.
Set various selectable modes on outdoor unit PC board.
Turn on indoor unit power.
Refer to Setting Modes on P61
56
Use a 500V megar-tester.
Be sure to record addition or replenishment.
Be sure to turn the power on 6 hours before
starting operation in order to supply
electricity to the crankcase heater.
For field settings, see setting modes.
: http://splitoff.ru/tehn-doc.html
SiE33-003
(V1324)
(V1325)
General Information