Si39-303 Introduction
Installation Manual 157
1. Operation manual
Installation manual
Clamp
2. Attached pipe
1.4 Option Accessory
To install the above outdoor units, the following optional parts are also required.
!
Refrigerant branching kit (For R410A only: Always use an appropriate kit dedicated
for your system.)
!
Outdoor unit multi connection piping kit (For R410A only: Always use an appropriate
kit dedicated for your system.)
!
Pipe size reducer (For R410A only: Always use an appropriate kit dedicated for your
system.)
∗
∗∗
∗
To select an optimum refrigerant branching kit, refer to “6. Refrigerant Piping Work”.
1
1
2
2
[ RXYQ5
.
8
.
10 type ] [ RXYQ12
.
14
.
16 type ]
REFNET header KHRP26M22H KHRP26M33H KHRP26M72H KHRP26M73H
REFNET joint KHRP26M22T KHRP26M33T KHRP26M72T KHRP26M73T
Number of outdoor units connected 2 units 3 units
Kit name BHFP22M90 BHFP22M135
Kit name KHRP26M73TP KHRP26M73HP BHFP22M90P BHFP22M135P
Type of outdoor unit
used
RXYQ24~48MY1B RXYQ24~32MY1B RXYQ34~48MY1B
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