Gree GRS-Cm28/NaA-M - Page 33

Chapter Ⅱ Installation（5. Installation and Heat Insulation for Pipelines of Water System）
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service staff.
（7）Installation Example
Rated accessories
Wired controller
Detection board
Detecting electrode
(totally 4 piece in the
color of red, brown,
black and yellow)
Wiring box
① The wiring inside the wiring box has been done. Please refer to the following diagram if you
want to check.
Then close the cover of wiring box and tighten the screws.
② Put the wiring box on the grille of unit and then fix it with U-type bolt (shown as below)