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Si21-205
Troubleshooting for Indoor Unit
Troubleshooting
159
5.15 Malfunction of Field Setting Switch
Remote
Controller
Display
UA
Applicable
Models
FFQ-B, FHQ-BU
Method of
Malfunction
Detection
Malfunction
Decision
Conditions
Incorrect field setting
The number of indoor units connected to this system is more than limited.
Supposed
Causes
Indoor-Outdoor, Indoor-Indoor transmission line
Faulty remote controller wiring
Summary of Contents for Sky Air B-Series R-410A
Page 7: ...Si21 205 vi Table of Contents ...
Page 15: ...Models Si21 205 4 Model Name and Power Supply ...
Page 16: ...Si21 205 Functions 5 Part 2 Functions 1 List of Functions 6 ...
Page 35: ...Wireless Remote Controller Si21 205 24 Remote Controller ...
Page 79: ...Settings Concerning Maintenance Si21 205 68 Field Setting Detail of PCB 2 ...
Page 83: ...Maintenance Mode Setting Si21 205 72 Field Setting ...
Page 239: ...Troubleshooting for Outdoor Unit 50 60 class Si21 205 228 Troubleshooting ...
Page 321: ...Outdoor Unit 50 60 class Si21 205 310 Removal Procedure ...