Si21-205
Field Piping and Wiring
Field Piping and Wiring
39
Caution
Drain piping connections
Do not connect the drain piping directly to sewage pipes that smell of ammonia. The ammonia
in the sewage might enter the indoor unit through the drain pipes and corrode the heat
exchanger.
Keep in mind that it will become the cause of getting drain pipe blocked if water collects on
drain pipe
Drain pipe
Service drain outlet (with rubber plug)
(Use this outlet to drain water from
the drain pan)
Plastic container
for pouring
(Tube should be
about 100 mm long.)
100
<Adding water through air outlet>
[Method of adding water]
Fig. 23
(mm)
1
2
3
Single phase
power supply
(50Hz 220-240V)
No.1 No.2
No.3
Power supply
terminal block
Fig. 24
Control
box lid
Remove the
control box lid
(take off 2 screws)
Содержание Sky Air B-Series R-410A
Страница 7: ...Si21 205 vi Table of Contents ...
Страница 15: ...Models Si21 205 4 Model Name and Power Supply ...
Страница 16: ...Si21 205 Functions 5 Part 2 Functions 1 List of Functions 6 ...
Страница 35: ...Wireless Remote Controller Si21 205 24 Remote Controller ...
Страница 77: ...Settings Concerning Maintenance Si21 205 66 Field Setting FHQ B Service monitor LED Capacity setting adaptor ...
Страница 79: ...Settings Concerning Maintenance Si21 205 68 Field Setting Detail of PCB 2 ...
Страница 83: ...Maintenance Mode Setting Si21 205 72 Field Setting ...
Страница 239: ...Troubleshooting for Outdoor Unit 50 60 class Si21 205 228 Troubleshooting ...
Страница 246: ...Si21 205 FFQ25 35 50 60BV1B Removal Procedure 235 4 Remove the horizontal vane Step Procedure Points S2646 ...
Страница 283: ...Outdoor Unit 25 35 class Si21 205 272 Removal Procedure 2 Slide the MID upward and release Step Procedure Points ...
Страница 285: ...Outdoor Unit 25 35 class Si21 205 274 Removal Procedure 4 Remove the fan motor Step Procedure Points ...
Страница 321: ...Outdoor Unit 50 60 class Si21 205 310 Removal Procedure ...