Optional Parts; Refrigerant Pipes - Mitsubishi Electric PK-2.5FLD Technical & Service Manual

14

OPTIONAL PARTS

1. REFRIGERANT PIPES

Service Ref. : PK-2.5FLD, PK-2.5FLD
PK-3FLD,
Part No.
Pipe length
Pipe size O.D.
Connection methed
Service Ref. : PK-4FLSD, PK-4FLSD
Part No.
Pipe length
Pipe size O.D.
Connection methed
Note 1. How to connect refrigerant pipes.
Factory supplied optional refrigerant pipings contain refrigerant at the above atmospheric pressures. As long as the
connection takes no more than 5 minutes, no air will enter, and there will be no need for air purging. Remove the
blind caps and make the connections within 5 minutes. After the connections for the indoor and outdoor units are
made, open the stop valve on the outdoor unit to allow refrigerant gas to flow.
If piping length exceeds 20m,an additional charge of refrigerant is needed.
Note 2. The following main parts are contained in the optional refrigerant piping kit.
Heat insulating cover, vinyl tapes, nipples, sleeve and flange (for wall hole).
2. TIMER ADAPTER
This adapter is needed for system control and for operation via external contacts.
Part No.
ORN
BRN
RED
3. MULTIPLE REMOTE CONTROLLER ADAPTER
This adapter is needed for remote indication (operation/check).
Part No.
1
2
3
4
5
, PK-2.5FLD
1 2
PK-3FLD , PK-3FLD
1 2
PAC-05FFS-E
5m
, PK-4FLSD
1 2
PAC-SC51PI-E
5m
PAC-SA89TA-E
1
2
3
PAC-SA88HA-E
BRN
RED
ORN
YLW
GRN
PAC-07FFS-E PAC-10FFS-E
7m
Liquid:{9.52 Gas:{15.88
Indoor unit:Flared Outdoor unit:Flared
PAC-SC52PI-E PAC-SC53PI-E
7m
Liquid:{9.52 Gas:{19.05
Indoor unit:Flared Outdoor unit:Flared
42
PAC-15FFS-E
10m 15m
PAC-SC54PZ-E
10m 15m