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975672 • Version 3.3 • 28.10.2010
Mounting and installation instructions, continued
Air outlet through
the top
Dependent on the design of the plant room, it is possible to blow the dry air out through
the top of the unit. In that case the fan must to be moved from the end to the top. It is
done as follows:
Step Action
1 Remove the fan cable and loosen it from the terminals 7/8 in the control panel
2 Remove the cover panel with the fan fixed to it
3 Remove the top cover panel
4 Refit the cover panel with the fan to the top of the unit
5 Refit the top cover panel to the front of the unit
6 Connect the fan cable to the terminal 7 / 8 in the control panel
Changing the
inspection side
The inspection side of the unit can be changed to the opposite side. It is done as fol-
lows:
Step Action
1 Remove the rear cover panel
2 Remove the inspection door and the cover panel on front of the unit
3 Remove the middle control panel section and move it through the unit to the
rear side
4 Remount the inspection door and the cover panel on the rear of the unit
5 Remount the cover panels on front of the unit
Duct connection
The inlet and outlet ducts and any inlet and outlet grilles, must be dimensioned such
that external pressure losses never exceed the values mentioned in the table below.
If pressure losses are higher there is a danger of the unit cutting out via the high-
pressure pressostat due to too little air passing over the condenser.
CDP 75 CDP 125 CDP 165
Pa 140 230 240
Continued overleaf
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