15
Application Information
Drain Test
•
Connect the main drain pipe to the flexible drain.
•
Feed water from flexible drain hose to check the piping for leakage.
•
When the test is completed, connect the flexible drain hose to the drain connector on the indoor unit.
Feed Water
Flexible Drain Hose
Main Drain Pipe
NOTE
This Indoor Unit uses a drain pump for condensed water drainage. Install the unit horizontally to prevent
water leakage or condensation around the air outlet.
Model: FWE05/06/07E
Standard Mounting
•
Ensure that the overhead supports are strong enough to hold the weight of the unit.
•
Position the hanger rods (wall mounting bracket for floor standing), and check for its alignment with the
unit.
•
Also, check that the hangers are secured and the base of the fan coil unit is leveled in both horizontal
directions, taking into account the gradient for drainage flow as recommended in Figure A.
10mm or more
Figure A
Please ensure that the following steps are taken:
•
Check the gradient for drainage flow as recommended in Figure A.
•
Provide clearance for easy servicing and optimal air flow as shown in Figure B.
•
The indoor unit must be installed such that there is no short circuit of the cool discharge air with the warm
return air.
•
Do not install the indoor unit where there is direct sunlight shining on the unit. The location should be
suitable for piping and drainage installation. The unit must be a large distance away from the door.
Figure B
Min
300.0mm
Ceiling Type
Utensils, Furnitures Or Built-In
Architectural Features Must Not
Protrude More Than 250.0mm
Min 500.0mm
Min 250.0mm
Summary of Contents for FWW Series
Page 2: ......
Page 4: ...Table of Contents ii...
Page 85: ...81 Selection Process...
Page 136: ...132 Wiring Diagrams Model FWC02 03 04 05 06FD Model FWC08 10FD...
Page 137: ...133 Wiring Diagrams Model FWC03 04 06 14 16 18 20H Model FWC08 10 12H...
Page 138: ...134 Wiring Diagrams Model FUD20B Model FUD25B...
Page 139: ...135 Wiring Diagrams Model FUD30 40B...
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