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FFQ25/35/50/60BV1B
Si21-205
246
Removal Procedure
1.12 Replacement of Heat Exchanger
Procedure
Warning
Be sure to wait 10 minutes or more after turning off all power supplies
before disassembling work.
Step
Procedure
Points
1. Removing the heat
exchanger
1
Remove the refrigerant
pipe after completion of
refrigerant collection
and pump down
operation.
This work should be
performed with two
personnel including one
person for supporting the
heat exchanger to avoid
falling down during the work.
2
Remove the fixing plate
of heat exchanger.
3
Remove the pipe fixing
plate mounted with two
screws.
4
Remove the heat
exchanger.
(S2675)
Heat exchanger
fixing plate
Pipe fixing
plate
(S2676)
(S2677)
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 ...