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Hitachi Manuals
Air Conditioner
FSG1 Series
Technical catalogue
In-The-Ceiling Type Models: Rpi-2.0~3.0 - Hitachi FSG1 Series Technical Catalogue
Set-free outdoor and indoor units
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Advertisement
3.1.10. IN-THE-CEILING TYPE MODELS: RPI-2.0~3.0
Mark
Name
1
Air Discharge
2
Air Inlet
3
Gas Line
4
Liquid Line
5
Condensate Drain
6
Service Space Door
7
Electrical Box
8
Wiring Connection
9
Suspension Brackets
DIMENSIONAL DATA
Model / Pipe Sizes
RPI-2.0
RPI-2.5
RPI-3.0
Remarks
Øa Flare Nut
Øb Flare Nut
Ø32 Outer Diameter.
3
/11
Øa
Øb
(mm)
(mm)
15.88
6.35
15.88
9.53
19.05
9.53
Table of
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Chapters
Table of Contents
6
1 System Description
15
2 General Data
35
3 Dimensional Data
49
4 Capacities and Selection Data
73
7 Electrical Wiring Diagrams
117
8 Refrigerant Cycle
135
9. Control System
147
10 Available Optional Functions
177
11 Remote Controllers Operation
203
12 Units Installation
231
13 Refrigerant Piping and Refrigerant Charge
277
14 Drain Piping
325
15 Electrical Wiring
331
16 Installation Of Optional Remote Controller
345
17 Test Run
377
18 Troubleshooting
393
Table of Contents
Troubleshooting
TROUBLESHOOTING
393
Initial Troubleshooting
394
Troubleshooting in Check mode
396
Troubleshooting by 7-segment display
402
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This manual is also suitable for:
Fsg series
Fxg series
Fxg1 series
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