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233
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'12 • PAC-T-173
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Drain pipe
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Electric work must be made by qualified electricians according to the “Engineering
standards concerning electric equipment”, “Extension wiring regulations” and the
electric wiring work manual. Be sure to use dedicated electric circuits.
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Make sure to use specified wires for wiring, and connect them securely. Clamp the
wires to protect the terminal connection from external force.
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Make sure to protect the unit with the D-type grounding work.
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For details of wiring work, refer to the attached electric wiring work manual.
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Wire extracting position and wire connecton
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Check list after installation
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Check the following items after all installation work completed.
Check if;
Expected trouble
Check
The indoor and outdoor units are fixed securely?
Falling, vibration, noise
Inspection for gas leakage is done?
Insufficient capacity
Insulation work is properly done?
Water leakage
Water is drained properly?
Water leakage
Supply voltage is same as mentioned in the model name plate?
PCB burnt out, not working at all
There is mis-wiring or mis-connection of piping?
PCB burnt out, not working at all
Earth wiring is connected properly?
Electric shock
Cable size comply with specified size?
PCB burnt out, not working at all
Any obstacle blocks airflow on air inlet and outlet?
Insufficient capacity
Open the air inlet grill by
holding the grips with
both hands and pulling to
this side.
Control box is located as
illustrated at left. Remove
the cover and make
connections.
WARNING
CAUTION
Drain socket
Procedure
Control box position and power cable connection
Control box
Control box
Clamp (for fixing)
Grounding line
Power cable
Clam (For guide)
Terminal block for signal wire
Terminal block for power cable
Clamp (For fixing)
• Do not insert the drain pipe directly in the drain ditch where toxic gases such as
sulffuric gas are produced.
Toxic gas may flow into the room.
• Install the drain pipe properly according to the installation manu And insulate it to
prevent from dew condensation.
Improper installation of drain pipe may cause damage of furniture drainage water
leaked or dew condensation.
Upward bend not allowed
Trap not allowed
Submersion in water not allowed
Decline the pipe lightly.
• Insulate the drain pipe to prevent dewing. (Especially in room and unit)
• Incline the drain pipe downward to the outlet (1/50 – 1/100). Upward bend or trap is
not allowed on the way.
• Use a commercial hard polyvinyl chloride pipe, PV-20, for the drain pipe.
<Use of adhesive agent is prohibited.>
ATTENTION:
1. Connect the drain socket to the drain pipe (PV-20) provided at site and fix the joint with
adhesive tape, or the like.
2. When the pipe provided at site runs through a room, insulate the pipe with a commercial
insulator (Polyethylene foam: Specific gravity 0.03, thickness 15 mm or more) to prevent
dewing.
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Remove the control box cover (fixed with a screw).
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Introduce wires in the unit and connect securely on the terminals.
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Fix each wire with a clamp (for fixing).
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Install removed parts as they were.
Procedure
• Make sure to pass the power cable through the clamp (for guide).
Summary of Contents for FDC Series
Page 95: ... 94 12 PAC T 173 Models FDT100VF 125VF 140VF H H H H H C B A F G D G PJF000Z285 ...
Page 98: ... 97 12 PAC T 173 Models FDEN60VF 71VF C 2 C 1 A B A B D C 1 C 2 C 1 C 2 E G F B PFA003Z817 ...
Page 113: ... 112 12 PAC T 173 b Wireless remote controller RCN E1R 60 17 150 Unit mm ...
Page 278: ... 277 12 PAC T 173 ー K ...
Page 346: ... 345 12 PAC T 173 Power PCB 1BSU OVNCFS 4GRNCEG VJG 2 ...
Page 518: ... 517 12 PAC T 173 3 5 SUPER LINK E BOARD SC ADNA E F SL2NA E and SL3N AE BE to control ...
Page 519: ... 518 12 PAC T 173 ...
