KDK E50DZUA, Руководство по эксплуатации

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14
Installation Instruction
PART NAME AND DIMENSIONS
*1. Dimension of maintenance door.
*2. Suspension point dimension
*3. The below-mentioned dimensions for maintenance door are
recommended to use if customers choose to remove the fi lter unit for
maintenance,
when the inside height of ceiling is over 600mm, dimension for
maintenance door should be:450mm*450mm
when the inside height of ceiling is less than 600mm, dimension for
maintenance door should be:600mm*600mm
1. Duct size (Nominal Diameter): Ø150/Ø200 (OA: Ø200; other: Ø150).
2. The above dimensions do not include the thickness of the insulation
material in the unit
■
Be careful of dew and frost
1. The two outside ducts must be insulated to prevent condensation.
(Material: Class wool. Thickness: 25 mm)
2. Outside air may come into the room in cold area and place where
outside air speed is high.
3. In order to prevent the water ingress , install the two outside ducts
inclined to outside
4. As shown in the fi gure, suppose a high temperature absorbing air
condition A and a low temperature absorbing air condition B are
plotted on the air line
fi gure, then a high temperature air A is heat-
exchanged by the unit and goes out of the saturation curve as shown
by point C .In this case, the unit will be dewed or frosted. To avoid
this, you are required to heat a low temperature air B up to B’ so as to
get C’ below the saturation curve ,before using the unit.
NO. Part name Q’ty Material Remarks
1 Frame 1 Galvanized steel sheet
2 Adapter 4 ABS
3 Impeller 2 PP
4 Fan motor 1
5 Heat exchange core 2 Special paper + resin
6 Indoor fi lter 2
7 Ceiling suspension 4 Galvanized steel sheet
8 Switch box 1 Galvanized steel sheet
9 Filter Box Unit -
E25DZUA
2
3
4
5
6
7
8
1
UNIT: mm
Ceiling
suspension parts
Internal structure after
opening the maintenance cover
(Outside Air)
(Exhaust Air)
(Supply Air)
(Room Air)
■
Maintenance Dimension
It must be set the maintenance door , and clean the
filter and heat exchange core as specified in instruction.
* 1
9 9
*
1
*
1
* 1
The area within double point chain
line is reserved for maintenance,
it's prohibited to place other devices.
Installation method for case 1
Installation method for case 2
The area within double point chain
line is reserved for maintenance,
it's prohibited to place other devices.
*
1
* 1
*
1
* 1
*
3
*
3
*
3
*
3