Installation
Receiving
All units leaving the McQuay plant have been inspected to ensure the shipment of quality products. All
reasonable means are utilized to properly packing the fan coil unit.
Carefully inspect all shipments immediately upon delivery. When damage is visible, note this fact on the
carrier’s freight bill and request that the carrier send a representative to inspect the damage. This may be
done by telephone or in person , but should always be confirmed in writing.
The shipment should be unpacked in the presence of the agent so that the extent of the damage or loss can
be determined. The carrier’s agent will make a inspection report and a copy will be given to the consignee
for forwarding to the carrier with a formal claim.
Caution
Before installation and running the unit, please check the followings:
1. There must be enough space for the unit installation and maintenance. Please refer to Figure 2 for
the unit's outlines and dimensions and Figure 3 for the minimum distance between the unit and the
obstacle.
2. Please ensure enough space for piping connection and electrical wiring.
3. Means for disconnection from the supply having a contact separation of at least 3 mm in all poles
shall be incorporated in the fixed wiring according to wiring rules.
4. Check whether the hanging rods can support weight of the unit (see table of specification in page 5).
5. The unit must be installed horizontally to ensure proper operation and condensate draining.
6. The ext. static pressure of the ducting must be within the design static pressure range.
7. The installation agent must supply service valves and insulation for water piping in accordance with
the local code and regulation.
8. Confirm that the unit has been switched OFF before installing or servicing the unit.
Unit Installation
The unit is designed to be installed concealed ceiling and the like. Installation and maintenance should be
performed by qualified persons who are familiar with local code and regulation, and experienced with this
type of appliance.
There are holes on the top of the unit for hanging concealed ceiling. Please refer to Figure 3 Figure 4 Figure
5 and Figure 6.
Caution:
Make sure the top level of the unit horizontal while installation. The drain pan is designed with a little
gradient to facilitate drain.
A≥200mm B≥400mm C≥400mm
Figure 3
Page 26
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