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14 - ACCESSORIES
14.1 - Adjustable feet for installing an ICM in a false
floor void
14.1.1 - Introduction
An ICM may be installed in a floor void. Adjustable feet with
built-in vibration absorbers are available as optional extras for
installation on site. For further information please contact your
local Carrier representative.
14.1.2 - Procedure for fitting
a) Instal angle bracket 1 using the screws supplied.
There are two possible height settings with different
adjustment ranges:
- high setting: adjustment range 15 to 27 mm,
- low setting: adjustment range 33 to 45 mm.
b) Screw foot 2 in or out according to the height needed.
HIGH POSITION
Fixing holes for adjustable feet
14.2 - Condensate drain pump
14.2.1 - Introduction
An ICM can be fitted with a condensate drain pump,
preferably before but if necessary after the unit has been
installed in a false floor or ceiling.
14.2.2 - Procedure for fitting
a) Compare the contents of the parts kit with those shown
in the figure in chapter 14.2.3.
b) Instal the detector block support bracket.
• Instal the aluminium detector block bracket on the
condensate drain pan as shown in Fig. 2-A (chapter 14.2.4).
NOTE:
The detector support bracket must be installed horizontally
as shown in Fig. 2-B, chapter 14.2.4 (maximum angle 15°).
c) Instal the detector block
• Use the rubber tube supplied to connect the detector to the
condensate drain (Fig. 2-B, chapter 14.2.4).
• Connect the 6 mm bore flexible tube to the outlet stub on the
detector.
• Connect the small 6 mm bore flexible tube to the vent outlet
of the detector block
LOW POSITION
The rubber tube must be secured to the outlet stub on the
condensate drain pan by a collar (not supplied by Carrier).
• Attach the plastic detector block support to the aluminium
bracket with the double-sided adhesive tape supplied (Fig.
2-B, chapter 14.2.4), and then, clip the detector block to the
plastic bracket.
NOTE:
The detector must be installed horizontally (maximum angle 15°).
d) Instal the pump support bracket
• The pump support bracket can be installed in either of two
positions on the fan motor access door as shown in the figure
in chapter 14.2.4. Bend the support bracket into a right angle
to suit the chosen location of the pump.
e) Instal the pump
• The pump can be installed anywhere and can be up to 2.5 m
above the unit.
• Using the 2 screws supplied, fix the pump to the metal
support bracket fixed to the fan motor access panel.
NOTE:
There must be a space left around the pump unit so that it is
provided with cooling when operating for long periods of
time.
The pump unit must not be immersed or placed outside of
the premises or in damp place.
35
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