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2. Combination with indoor units
The indoor units connectable to this unit are shown below.
Note:
1. The total capacity of connected indoor unit models represents the total sum of the figures expressed in the indoor model name.
2. Combinations in which the total capacity of the connected indoor units exceeds the capacity of the outdoor unit will reduce the capacity
of each indoor unit below the rated capacity during simultaneous operation. Therefore, if circumstances allows, combine indoor units
within the capacity of the outdoor unit
3. A transmission booster (RP) is required when the number of connected indoor unit models in a cooling system exceeds the number of
models specified in the chart below.
* The maximum number of units that can be controlled is determined by the indoor unit model, the type of remote controller and their
capabilities.
3. Confirmation of parts attached
This outdoor unit is attached with the parts below. Please check the quantity for each item.
Name 1 Conduit mounting plate 2 Conduit mounting plate 3 Conduit mounting plate 4 Tapping screw M4 × 12
Shape
PUHN-200YMC
PUHN-250YMC
1114
Name 5 Oil balance pipe 6 Connecting pipe 7 Packing 8 Seal
Shape
PUHN-200YMC
PUHN-250YMC
1112
*6 Connecting pipe is fixed with the unit.
Model name of connectable indoor unit
Outdoor unit model
name
PLFY- P32 · 40 · 50 · 63 · 80 · 100 · 125 VKM
PLFY- P20 · 25 · 32 · 40 · 50 · 63 · 80 · 100 · 125 VLMD
PEFY-P20 · 25 · 32 · 40 · 50 · 63 · 80 · 100 · 125 VM
PDFY-P20 · 25 · 32 · 40 · 50 · 63 · 71 · 80 · 100 · 125 VM
PCFY-P40 · 63 · 100 · 125 VGM
PKFY-P20 · 25 VAM
PKFY-P32 · 40 · 50 VGM
PFFY- P25 · 32 · 40 · 50 · 63 VLEM
PFFY- P25 · 32 · 40 · 50 · 63 VLRM
Total capacity of
connected indoor unit
models
Quantity of connectable
indoor unit
300 to 780PUHY-600
3 to 32
325 to 845PUHY-650
Model name
Model name
ø40
ø33
ø27
insideø23 outsideø35
350 to 910PUHY-700
375 to 975PUHY-750
200 or lower
200 or higher
Remote controller PAR-F 25MA
Prior to Ver. E After Ver. F
16 (32) 20 (40)
16 (32) 16 (32)
(*1)
Capability of the
connected indoor units
Remote controller type
Number of connected indoor units that can be
connected without a RP.
The number of indoor units and the total number of remote controllers is displayed within the parenthesis ( ).
*1 If even one unit that is higher than 200 exists in the cooling system, the maximum capacity will be “200 or higher”.