Hitachi RAC-25FXA RAC25FXA 사용자 설명서
제품 코드
RAC25FXA
CONTENTS
3
7.2.18.
RAK-18PEA, RAK-25PEA, RAK-35PEA,
RAK-50PEA
_________________________ 7-32
7.2.19.
RAC-18WEA, RAC-25WEA
______________ 7-33
7.2.20.
RAC-35WEA
_________________________ 7-34
7.2.21.
RAC-50WEA
_________________________ 7-35
7.2.22.
RAF-25PXA, RAF-35PXA, RAF-50PXA
____ 7-36
7.2.23.
RAC-25FXA, RAC-35FXA
_______________ 7-37
7.2.24.
RAC-50FXA
_________________________ 7-38
7.2.25.
RAF-25RPA, RAF-35RPA, RAF-50RPA
____ 7-39
7.2.26.
RAC-25FPA, RAC-35FPA
_______________ 7-40
7.2.27.
RAC-50FPA
_________________________ 7-41
7.2.28.
RAD-50PPA, RAD-60PPA, RAD-70PPA
____ 7-42
7.2.29.
RAC-50DPA, RAC-60DPA, RAC-70DPA
____ 7-43
8
REFRIGERANT CYCLE ________________________ 8-1
8.1.
Monozone/Multizone Indoor Units
_________________ 8-2
8.1.1.
WALL TYPE: RAK-18QXA
_________________ 8-2
8.1.2.
WALL TYPE: RAK-25QXA/35QXA/50QXA
____ 8-2
8.1.3.
WALL TYPE: RAK-18QPA/25QPA
___________ 8-2
8.1.4.
WALL TYPE: RAK-35QPA
_________________ 8-3
8.1.5.
WALL TYPE: RAK-50QPA
_________________ 8-3
8.1.6.
FLOOR TYPE: RAF-25QXA/35QXA/50QXA
___ 8-4
8.1.7.
FLOOR TYPE: RAF-25RPA/35RPA
__________ 8-4
8.1.8.
FLOOR TYPE: RAF-50RPA
________________ 8-4
8.1.9.
CEILING CASSETTE: RAI-
25RPA/35RPA/50RPA
25RPA/35RPA/50RPA
____________________ 8-5
8.1.10.
DUCT TYPE: RAD-18RPA/25RPA/35RPA
___ 8-5
8.1.11.
DUCT TYPE: RAD-50RPA
________________ 8-5
8.2.
Monozone/Multizone Outdoor Units
________________ 8-6
8.2.1.
MONOZONE: RAC-25NPA/35NPA
__________ 8-6
8.2.2.
MONOZONE: RAC-50NPA
________________ 8-6
8.2.3.
2 ROOMS MULTIZONE: RAM-36NP2A
_______ 8-6
8.2.4.
2 ROOMS MULTIZONE: RAM-53NP2A
_______ 8-8
8.2.5.
3 ROOMS MULTIZONE: RAM-53NP3A
_______ 8-9
8.2.6.
3 ROOMS MULTIZONE: RAM-68NP3A
______ 8-11
8.2.7.
4 ROOMS MULTIZONE:
RAM-70NP4A
______ 8-12
8.2.8.
5 ROOMS MULTIZONE: RAM-90NP5A
______ 8-13
8.2.9.
6 ROOMS MULTIZONE: RAM-130NP6A
_____ 8-14
8.3.
MONO SPLIT
________________________________ 8-16
8.3.1.
WALL TYPE: RAK-18PSA/25PSA/35PSA /
RAC-18WSA/25WSA/35WSA
RAC-18WSA/25WSA/35WSA
_____________ 8-16
8.3.2.
WALL TYPE: RAK-
18PSAN/25PSAN/35PSAN / RAC-
18WSAN/25WSAN/35WSAN
18PSAN/25PSAN/35PSAN / RAC-
18WSAN/25WSAN/35WSAN
______________ 8-17
8.3.3.
WALL TYPE: RAK-
18PSPA/25PSPA/35PSPA / RAC-
18WSPA/25WSPA/35WSPA
18PSPA/25PSPA/35PSPA / RAC-
18WSPA/25WSPA/35WSPA
______________ 8-17
8.3.4.
WALL TYPE: RAK-25PXA / RAC-25WXA
____ 8-18
8.3.5.
WALL TYPE: RAK-35PXA / RAC-35WXA
____ 8-19
8.3.6.
WALL TYPE: RAK-50PXA / RAC-50WXA
____ 8-20
8.3.7.
WALL TYPE: RAK-18PPA/25PPA / RAC-
18WPA/25WPA
18WPA/25WPA
________________________ 8-21
8.3.8.
WALL TYPE: RAK-35PPA / RAC-35WPA
____ 8-21
8.3.9.
WALL TYPE: RAK-50PPA / RAC-50WPA
____ 8-22
8.3.10.
WALL TYPE: RAK-60PPA / RAC-60WPA
___ 8-23
8.3.11.
WALL TYPE: RAK-70PPA / RAC-70WPA
___ 8-24
8.3.12.
WALL TYPE: RAK-18PEA/25PEA / RAC-
18WEA/25WEA
________________________ 8-25
8.3.13.
WALL TYPE: RAK-35PEA / RAC-35WEA
___ 8-26
8.3.14.
WALL TYPE:
RAK-50PEA / RAC-50WEA
___ 8-26
8.3.15.
FLOOR TYPE:
RAF-25PXA/35PXA / RAC-
25FXA/35FXA
_________________________ 8-27
8.3.16.
FLOOR TYPE:
RAF-50PXA / RAC-50FXA
__ 8-28
8.3.17.
FLOOR TYPE:
RAF-25RPA / RAC-25FPA
__ 8-29
8.3.18.
FLOOR TYPE: RAF-35RPA / RAC-35FPA
__ 8-29
8.3.19.
FLOOR TYPE: RAF-50RPA / RAC-50FPA
__ 8-30
8.3.20.
DUCT TYPE: RAD-50PPA/60PPA / RAC-
50DPA/60DPA
_________________________ 8-31
8.3.21.
DUCT TYPE: RAD-70PPA / RAC-70DPA
___ 8-32
9
REMOTE CONTROLLERS OPERATION __________ 9-1
9.1
WIRELESS REMOTE CONTROL FUNCTION _______ 9-2
9.1.1.
RAR-5E1, RAR-5E2, RAR-5E3, RAR-5E4,
RAR-5E5
RAR-5E5
__________________________ 9-2
9.1.2.
RAR-5J1. RAR-5J2 _______________________ 9-9
9.1.3.
RAR-5F1
_________________________ 9-13
9.2
Wired Remote Control (OPTIONAL)
_______________ 9-16
9.2.1.
REMOTE CONTROLLER TYPE____________ 9-16
9.2.2.
SHIFT VALUE _________________________ 9-17
9.2.3.
ERROR CODE INFORMATION ____________ 9-17
10
UNITS INSTALLATION
________________________ 10-1
10.1
INSTALLATION OF INDOOR UNIT _______________ 10-2
10.1.1
INSTALLATION OF WALL TYPE INDOOR
__ 10-2
10.1.2
INSTALLATION OF FLOOR TYPE
INDOOR (RAF-QXA, RAF-PXA)
____________ 10-7
10.1.3
INSTALLATION OF FLOOR TYPE
INDOOR (RAF-RPA)
___________________ 10-12
10.1.4
INSTALLATION OF 4 WAY CEILING
CASSETTE TYPE INDOOR
______________ 10-17
10.1.5
INSTALLATION OF NORMAL STATIC
PRESSURE DUCT TYPE INDOOR
________ 10-22
10.1.6
INSTALLATION OF MIDDLE STATIC
PRESSURE DUCT TYPE INDOOR
________ 10-34
10.2
INSTALLATION OF OUTDOOR UNIT ____________ 10-41
10.2.1.
SINGLE SPLIT AND MULTI TYPE
OUTDOOR
________________________ 10-41
10.3
FINAL STAGE OF INSTALLATION ______________ 10-44
10.3.1.
INSULATION AND MAINTENANCE OF
PIPE CONNECTIONS __________________ 10-44
10.3.2.
INSTALLATION OF REMOTE
CONTROLLER ________________________ 10-44
11
REFRIGERANT PIPING AND REFRIGERANT
CHARGE
___________________________________ 11-1
11.1.
Refrigerant Piping
_____________________________ 11-2
11.1.1.
PREPARATION OF PIPE
________________ 11-2
11.1.2.
Pipe Connection
_______________________ 11-2
11.1.3.
Removal of air from the pipe and gas
leakage inspection
______________________ 11-2
11.2.
RECOVERY OF REFRIGERANT DURING
RELOCATION OR UNINSTALLING OF UNIT.
______ 11-3
12
DRAIN PIPING
_______________________________ 12-1
12.1
WALL TYPE INDOOR
__________________________ 12-2
12.2
FLOOR TYPE INDOOR
________________________ 12-2
12.2.1
DRAIN PIPE
12-2
12.3
4 WAY CEILING CASSETTE
____________________ 12-2
12.3.1
Drain Pipe installation
___________________ 12-2
12.3.2
Connection of Drain Pipe
________________ 12-2
12.4
DUCT TYPE INDOOR
_________________________ 12-3
12.4.1
Drain Pipe installation
___________________ 12-3
12.4.2
Connection of Drain pipe
________________ 12-3
12.4.3
Checking of drawing hose
_______________ 12-4
12.5
DRAIN PUMP
________________________________ 12-5
12.5.1
Build in drain pump
_____________________ 12-5
12.5.2
Specification of drain pump
______________ 12-5
12.6
CONDENSED WATER DISPOSAL OF OUTDOOR
UNIT
_______________________________________ 12-5
12.7
Drain Pipe Accessories
_________________________ 12-6
13
ELECTRICAL WIRING
________________________ 13-1
13.1
General Check
_______________________________ 13-2
13.2
Electrical wiring for MONOZONE/MULTIZONE Unit
___ 13-2
13.2.1
Procedures of Wiring
___________________ 13-2
13.2.2
Electrical Wiring for Outdoor unit
__________ 13-3
13.2.3
Electrical Wiring for Wall Type Indoor unit ___ 13-4
13.2.4
Electrical Wiring for Floor Type Indoor unit
__ 13-5
13.2.5
Electrical Wiring for 4 Way Ceiling Cassette
Type Indoor unit (RAI-25RPA/RAI-
35RPA/RAI-50RPA)
35RPA/RAI-50RPA)
_____________________ 13-6
13.2.6
Electrical Wiring for Duct Type Indoor unit
(RAD-18RPA/RAD-25RPA/RAD-
35RPA/RAD-50RPA/RAD-50PPA/RAD-
60PPA/RAD-70PPA)
35RPA/RAD-50RPA/RAD-50PPA/RAD-
60PPA/RAD-70PPA)
_____________________ 13-6
13.3
Electrical wiring for SINGLE INVERTER Unit
________ 13-7