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Manuals
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Gree Manuals
Air Conditioner
FGR20/BNa-M
Service manual
Gree FGR20/BNa-M Service Manual
Duct type split air conditioner
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Product
Models List
Nomenclature
Function
Features-Outdoor Units
Features-Indoor Units
Product Data
Product Data at Rated Condition
Operation Range
Piping Diagram
Cooling Only
Heat Pump
Control
Operation Flowchart
Cooling/Dry Operation
Heating Operation
Main Logic
Cooling
Dry Mode
Heating Mode
Defrosting
Fan Mode
Cooling Mode
Dry Mode
Fan Mode
Heating Mode
Defrosting Mode
Wired Remote Controller
Displaying Part
Buttons
Installation of Wired Controller and Project Debugging
Instruction to Operation
Error Display
Setting of Indoor Room Sensor and Checking of Outdoor Ambient Temperature
Wireless Remote Controller
Centralized Controller-Week Timer
Function
Operation View
Display View
Dimensions
Installation
Indoor Unit Installation
Before Installation
Installation Site
Dimension Data
Installation Clearance Data
Drain Piping Work
Outdoor Unit Installation
Before Installation
Installation Site
Dimension Data
Installation Clearance Data
Refrigeration Piping Work
Refrigeration Piping Work Procedures
Caution in Connecting Pipes
Specification of Connection Pipe
Electric Wiring Work
Wiring Principle
Electric Wiring Design
Specification of Power Supply Wire and Air Switch
Maintenance
Trouble Table
Flow Chart of Troubleshooting
High Pressure Protection
Low Pressure Protection
Discharge Protection
Overcurrent Protection
Communication Malfunction
Temperature Sensor Malfunction
Indoor Fan Overloading Protection
F0 Failure of Indoor Room Sensor at Air Intake
F1 Failure of Evaporator Temp. Sensor
Wiring Diadram
Disassembly and Assembly Procedure of Main Parts
Exploded Views and Part List
Indoor Unit
Outdoor Unit
Advertisement
Quick Links
1
Models List
2
Features-Outdoor Units
3
Trouble Table
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DUCT TYPE SPLIT AIR CONDITIONER
SERVICE MANUAL
T1/R410A/50Hz
(GC201303- )
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This manual is also suitable for:
Fg20/bna-m
Fgr25/cna-m
Fg25/cna-m
Fgr30/bna-m
Fg30/bna-m
Fgr40/bna-m
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Fg40/bna-m
Fgr20/bna-m(o)
Fgr20/bna-m(i)
Fgr25/cna-m(o)
Fgr25/cna-m(i)
Fgr30/bna-m(o)
Fgr30/bna-m(i)
Fgr40/bna-m(o)
Fgr40/bna-m(i)
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