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Wired Remote Controller
Si21-205
20
Remote Controller
1.2
Installation
1. Remove the upper part of remote controller.
Insert minus screwdriver into the
slots in the lower part of remote
controller (2 places), and remove
the upper part of remote controller.
The PC board is mounted in the
upper part of remote controller. Be
careful not to damage the board
with the minus screwdriver.
Minus screwdriver
Upper Part of Remote
Controller
Lower Part of
Remote Controller
Insert the minus
screwdriver and
twist lightly to remove.
2. Fasten the remote
controller
For exposed mounting, fasten
with the included wood screws (2).
For flush-mounting, fasten with
the included machine screws (2).
Wood Screws
(ø3.5 x 16)
Switch Box
(Field supplied parts)
Machine Screws
(M4 x 16)
For the field supplied switch box, use optional accessories KJB111A or KJB211A.
Choose the flattest place possible for the mounting surface. Be careful not to distort the
shape of the lower part of remote controller by over-tightening the mounting screws.
NOTE
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 ...