Chiller wired controller
4. Back cover installation
1) Use straight head screwdriver to insert into the buckling position in the bottom of wire controller, and
spin the screwdriver to take down the back cover. (Pay attention to spinning direction, otherwise will
damage the back cover!)
2) Use three GB950-86 M4X20 screws to directly install the back cover on the wall.
3) Use two M4X25 GB823-88screws to install the back cover on the 86 electrician box, and use one
GB950-86 M4X20 screws for fixing on the wall.
Buckling
position
Back cover
Straight head
screwdriver
Front cover
Screw hole installed on the wall,use
three
GB950-86 M4X20
Screw hole installed on 86
Electrician box, use two
M4X25 GB823-88
Screw hole fixed on the wall,use
one GB950-86 M4X20