EDUS041111_a
Installation Manual
Room Air Conditioners K-Series
51
9
4.
Wiring
1) As shown in the illustration, insert the wires including the ground wire into the conduit and secure them with lock nut onto
the conduit mounting plate.
2) Strip wire ends (9/16 inch (15mm)).
3) Match wire colors with terminal numbers on indoor and outdoor unit’s terminal blocks and firmly screw wires to the
corresponding terminals.
4) Connect the ground wires to the corresponding terminals.
5) Pull wires to make sure that they are securely latched up.
6) In case of connecting to an adapter system. Run the remote control cable and attach the S21.
7) Shape the wires so that the service lid fits securely, then close service lid.
WARNING
•
Do not use tapped wires, strand wires, extension cords, or starburst connections, as they may cause overheating, electrical
shock, or fire.
•
Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from the
terminal block.) Doing so may cause electric shock or fire.
•
When carrying out wiring connection, take care not to pull at the conduit.
•
Do not connect the power wire to the indoor unit. Doing so may cause electric shock or fire.
5.
When connecting to a wired remote controller
* If work space is available on the right side of the indoor unit, the work
can be performed with the electrical component box attached. Omit the
steps involved with removing and installing the electrical component
box in order to perform the work more efficiently.
5-1. Remove the front grille (2 screws).
5-2. Remove the service lid (1 screw).
5-3. Remove the cover from the indoor unit electrical
component box [Figure 1].
* 5-4.Remove the indoor unit electrical component box.
1) Remove the louver.
2) Disconnect the communication wire.
3) Disconnect the connector (S200).
4) Remove the thermistor from the heat exchanger.
5) Remove the electrical component box installation screw (1 screw).
1
2
3
Terminal block
Electrical component box
Use the specified wire type.
Shape wires so that the
service lid will fit securely.
1
2
3
1 2 3
L
1
L
2
When wire length exceeds
33ft (10m), use AWG14 wires.
Outdoor unit
Indoor
unit
Conduit
mounting
plate
Conduit
Lock nut
Back
Use AWG16 or AWG14 wire
for the inter-unit wiring.
Disengage the tab.
Figure 1: Removing the cover from
the indoor unit electrical
component box
Disengage the tab.
Cover of the indoor unit
electrical component box
Summary of Contents for FTXN09KEVJU
Page 1: ...EDUS041111_a K Series Cooling Only Heat Pump SEER 18 Models...
Page 59: ...Installation Manual EDUS041111_a 58 Room Air Conditioners K Series Accessories...
Page 60: ...EDUS041111_a Installation Manual Room Air Conditioners K Series 59...
Page 61: ...Installation Manual EDUS041111_a 60 Room Air Conditioners K Series...
Page 62: ...EDUS041111_a Installation Manual Room Air Conditioners K Series 61...
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Page 68: ...EDUS041111_a Installation Manual Room Air Conditioners K Series 67 3P276866 2...
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Page 147: ...Operation Manual EDUS041111_a 146 Room Air Conditioners K Series 3P276856 2...
Page 168: ...EDUS041111_a Optional Accessories Room Air Conditioners K Series 167...
Page 169: ...Optional Accessories EDUS041111_a 168 Room Air Conditioners K Series...
Page 170: ...EDUS041111_a Optional Accessories Room Air Conditioners K Series 169 3P248024 2...
Page 172: ...EDUS041111_a Optional Accessories Room Air Conditioners K Series 171 3P248024 1A...
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