Area Surrounding The Unit To Be Kept Clear - Carrier DB-S Series Use & Maintenance Instructions

5.4 Area surrounding the unit
to be kept clear
6 6 . . A A S S S S E E M M B B L L Y Y A A N N D D P P R R E E P P A A R R A A T T I I O O N N P P R R I I O O R R T T O O C C O O M M M M I I S S S S I I O O N N I I N N G G
6 6 . . A A S S S S E E M M B B L L Y Y A A N N D D P P R R E E P P A A R R A A T T I I O O N N P P R R I I O O R R T T O O C C O O M M M M I I S S S S I I O O N N I I N N G G
fig.10
In order to allow it to work properly and to facilitate its maintenance in safety con-
ditions, the unit should be installed so that the minimum spatial requirements (for
opening the unit) are provided.
E
nsure that no damage has occurred to the unit or the equipment it contains during
transportation, particularly to the components fixed to the electric control panel door
and to the refrigerating system pipes. Install the group in the cell (as indicated in the
diagram below) taking special care to the level of the unit (fig.10) and to the assembly
of the remote control panel.(fig.11)
Mod. A B
DB235-S 540 965
DB235-S 540 1370
DB340-S 545 1520
Remote control panel installation
fig.11
Unscrew the lateral fixings to remove the remote control panel cover plate
(fig. 11.1). Fix the base plate in the desired position using the pre-drilled holes
and making sure it is level (fig. 11.2).
Replace the cover plate by performing the operation indicated at fig. 11.1 in reverse.
Adjust the cable connection between the control panel and the unit, making
sure it does not interfere with existing cable connections.
Connect the condensation water drain located in the lower section of the conden-
ser to the evaporator, proceeding as indicated in the diagram below (fig. 12).
Special care must be taken in carrying out this operation in order to avoid any
blockage caused by ice formation.
The connection should be made using a plastic tube (1) of adequate diameter, not
smaller than that of the unit's outlet; and a U-bend should be created in the lower part
so as to prevent warm air from entering the cell through the drainage pipe.
If the unit is installed in the open air where temperatures can drop below 0°C, it is
advisable to lag the tube with insulating material so as to prevent water from freezing
in the U-bend, which would prevent the normal draining of condensation water.
260
> 200
Ø 12 n°4
fig.11.1
GB
D
F
I
A
fig.11.2
11