Work Before Installation 7 - KDK 40BECH Installation And Operating Instructions Manual

Thermo ventilator
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WORK BEFORE INSTALLATION
安裝前事 項
2. Preparation before installation
安裝前準備
Install an all-pole switch with the contact separation not less
than 3 mm and specifications not lower than 250 V 16 A
and a leakage protection switch (with the leakage current
lower than 30 mA) between the fixed wring and the main
body of this product.
請於固定 佈 線 與 本 產 品 主 機 間安 裝觸 點開 距不 小於3 mm的
"電源全 極 開 關 "(規 格必 須 不低 於250 V 16 A)及
漏電保 護開 關(洩 漏 電 流 在30 mA以 下)。
HOW TO INSTALL
安裝方法
1-1 Main body installation
Method 1 ordinary ceiling board
1 Make a wooden frame and install it onto the ceiling
joist. Ensure that the total thickness of the wooden
frame and ceiling board should be
Meanwhile, open a mounting hole in the ceiling
board with dimensions as shown in the table below:
(unit: mm)
築造木框以及將木框(注意:木框與天花板的厚度應在
25 mm 30 mm之間)安裝到天花板擱柵上,同時在天
~
花板上開安裝孔,具體尺寸如下表:(單位:mm)
A
B
280
400
2
Use the supplied 4×30 self-tapping screw to fix the
adapter to the ceiling board.(The adapter must cling
to the ceiling edge.)
用附件包所提供的1顆 4×30自攻螺絲,將出風口接頭固定
於天花板上。(接頭必須緊貼天花板邊緣)
3 Connecting the duct pipe
3.Duct Pipe Connection on P.16.
連接管道。
Pass the power cord through the ceiling
4
將電源線穿過天花板
8
~
25
C
D
280
400
Refer to Section
參 考第16頁 3.管道的連接
~
機體的安裝
方法一 普通天花板
mm 30 mm.
~
board
.
Power cord
電源線
Leakage protection switch
(Need to be purchased)
漏電保護開關(另購)
Fixed wiring
固定佈線
All-pole switch
(Need to be purchased)
電源全極開關(另購)
Ceiling joist
Wooden
天花板擱柵
frame
Adapter
出風口接頭
Ceiling edge
天花板邊緣
Self-tapping
screw 4 x30
Ceiling board
自攻螺絲
天花板
Duct pipe
管道
Main body
of this
product
本產品主機
木框
Ceiling
board
天花板
Wooden
frame
木框
4x30

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