7
2 COMBINATION OF INDOOR AND OUTDOOR UNITS
3 PART NAMES AND FUNCTIONS
CHARGELESS SYSTEM
PRE-CHARGED REFRIGERANT IS SUPPLIED FOR PIPING LENGTH AT SHIPMENT.
(Max.30m(PUHZ-RP3~RP6))
The refrigerant circuit with LEV(Linear Expansion Valve) and power receiver always control the optimal refrigerant
level regardless of the length (30m max. and 5m min.) of piping. The additional refrigerant charging work during
installation often causes problems. Heretofore it is completely eliminated. This unique system improves the quality
and reliability of the work done.It also helps to speed up the installation time.
PUHZ-RP3VHA
PUHZ-RP4VHA
PUHZ-RP5VHA
PUHZ-RP6VHA
Heat pump type
Outdoor unit
PUHZ-RP
PEAD-RP·EA
PLA-RP·AA
PLA-RP·AA.UK
—
OC293
OC297
Indoor unit
Service
Manual No.
Service Ref.
45
Heat pump
without
electric heater
VHA VHA VHA VHA
6
3
OC294--1.qxp 03.6.9 7:36 PM Page 7
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