NOTES
NOTES
3. COMPATIBILITY OF VRF SYSTEM
COMPATIBILITY OF OUTDOOR UNIT AND INDOOR UNIT
OUTDOOR UNIT AND INDOOR UNIT
Compatibility of outdoor unit and indoor unit in refrigerant system as follows.
Indoor unit
New model *1
Previous
model *2
Outdoor
unit
VR-
Ⅱ
series
(230V)
Heat
Recovery
OK
Prohibited
VR-
Ⅱ
series
(460V)
Heat
Recovery
OK
Prohibited
V-
Ⅱ
series
(230V)
Heat Pump
OK OK
V-
Ⅱ
series
(460V)
Heat Pump
OK OK
J-
Ⅱ
series Heat Pump
*3
OK
*3
OK
*1: New model name is "A*****TLAV" (*: arbitrary character)
*2: Previous model name is "A*****RLAV" (*: arbitrary character)
*3: Following indoor units cannot be connected. (ARUH 72 / 96)
E
xample cases for compatibility
Outdoor unit Indoor unit Judgement
Case 1
VR-
Ⅱ
series
(230 / 460V)
ARUM24TLAV
(New model)
OK
Case 2
ARUM24RLAV
(Previous model)
Prohibited
Case 3
V-
Ⅱ
series
(230 / 460V)
ARUM24TLAV
(New model)
OK
Case 4
ARUM24RLAV
(Previous model)
OK
Case 5
J-
Ⅱ
series
ARUM24TLAV
(New model)
OK
Case 6
ARUM24RLAV
(Previous model)
OK
- (09-08) -