CAC / BDP 40MKCB**F/24AHA4 Installation Instructions Manual page 9

Refrigerant Flow Direction
To
indoor
unit
Fig. 11 – Allowed Refrigerant Flow Direction
Refrigerant Flow Direction
Fig. 12 – Refrigerant Flow Direction Not Allowed
Once location and flow direction is identified, connect
S
piping between indoor unit and TXV kit. Flexible piping
is recommended.
Liquid pipe
Failure to follow the following caution may result in equipment
damage or improper operation.
To
Insulate liquid and vapor pipes connecting to indoor and
outdoor
outdoor units.
unit
Gas pipe
Fig. 13 – TXV kit placement when affixed to indoor unit body
Refrigerant Flow Direction
9
CAUTION
!
Fixing point for kit
Flexable pipings
TXV Kit
(Field supply)
Ceiling installation
Wall-mounted installation
Fig. 14 – TXV kit affixed to indoor unit body
Connect to
interconnection pipings
Fig. 15 – TXV kit not affixed to indoor unit body
Piping connection ports
(Gas side and liquid side)
Field pipings
(Field Supplied)
TXV Kit