Please select the service/repair that you need

1. Electrical Wire Position

Please view guideline Here

Applicable Series: All Series

2. Halogen Light Fixture

Please view guideline Here

NOTE:
This document shows fixture/cover dimensions for Halogen Lights.

3. How to Install Duct Cover

1. Model No.: CH1120DC-1
Applicable Series: CH22 SQB6-XX / CHX22 SQB-1 / CHX38 SQB-2 / CHX38 SQBD-WM-3

2. Model No.: RA0930DC-1 / RA0946DC-1
Applicable Series: RA92 SQB6-XX

3. Duct Cover Installation for CHX38 SQBD-WM-3

4. How to Replace Control Panel

English Version / Chinese Version

Application Series:
CH22 SQB6-XX / CH77 SQ6-XX / IN26 SQB-700-1 & 2 / IN26 SQB-1200-1 / RA92 SQB6-XX 

5. How to Replace LED Lights

Please view guideline Here
(For models with light panel, please view Here)

Applicable Series:
CH22 SQB6-XX / CH27 SQ3-XX / CH77 SQ6-XX / IN26 SQB-700-1 & -2 / IN26 SQB-1200-1 / RA38 SQB-1 / RA92 SQB6-XX / CHX22 SQB-1 / CHX38 SQB-2 / CHX38 SQBD-3 / RAX28 SQB-2

NOTE:
This is for LED Light (Part# L1-0403-0301)

6. How to Replace Halogen Light Bulb with G4 LED Bulbs

Please view guideline Here

7. How to Replace Processor Board

Please view guideline Here

Applicable Series:
CH22 SQB6-XX / CH77 SQ6-XX / IN26 SQB-700-1 & -2 / IN26 SQB-1200-1 / RA92 SQB6-XX

8. How to Setup Top and Rear Exhaust

1. Top Exhaust Setup Process
Applicable Series: CHX22 SQB-1

2. Rear Exhaust Setup Process
Applicable Series: CHX22 SQB-1