Vivax ACP-18CH50GEEI, Service Manual

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N OTE :
A ll wires between indoor and outdoor units must be connected by the qualified electric contractor.
Electric wires must be connected correctly. Improper connection may cause malfunction .
Tighten the terminal screws securely .
A fter tightening the screws, pull the wire sligltly to confirm whether it's firm or not .
Make sure that the electric connections are earthed properly to prevent electric shock.
Make sure that all wiring connections are secure and the cover plates are reinstalled properly. Poor installation
may cause fire or electric shock.
7.3.5 Installing of I ndoor Unit
The piping can be output from right, right rear, left or left rear .
1.When routing the piping and wiring from the left or right side of indoor unit, cut off th e
t ailings from t he c hassis as necessary(As shown in F ig.3)
(1)Cut off the tailing 1 when routing the wiring only ;
(2)Cut off the t ailing 1 a nd tailing 2 w hen r outing both the wiring a nd piping .
2. Ta ke out the piping from body case, wrap the piping, power cords, drain hose with th e
tape and t hen make t hem pass thro ugh the piping hole. (As shown in F ig.4)
3.Hang the m ounting s lots of the indoor unit on the upper hooks of the m ounting plat e
and check if it is firm enough.(As s hown in F ig.5)
4.The installation site s hould be 250cm or more above the floor.
7.3.6 Installing of C onnection Pipe
1.Align the center of the pipe flare with the related valve.
2.Screw in the flare nut by hand and then tighten the nut with spanner and
torque wrench by referring to the following:
NOTE :
Connect the connection pipe to indoor unit at first and then to outdoor unit. Handle pi-ping bending with care. Do
not damage the connection pipe. Ensure that the joint nut is tightened firmly, otherwise, it may cause leakage.
(N·m )
Ф6
Ф 9.52
Ф 1 2
31 35
15 20
50 55
Ф 1 6 6 0 65
Ф 1 9 7 0 75
Hex nut diameter Tightening torque
Fig. 5
Mountin g
plate
Fixing hook
Mounting
plate
Right
Right rear
Fig. 4
Left rear
Left
Fig. 3
Ta iling 1
T ailing 2
Finally wrap it
with tape
Gas side piping
insulation
Wa ter drainage pipe
Liquid sid e
Piping insulation
Gas side pipe
External connection
electric wir e
Liquid side piping
1.Remove the handle on the right side plate of outdoor unit .
Handle
2.Take off wire cord anchorage. Connect and fix power c onnection cord and
power cord to the terminal board.Wiring should fit that of indoor unit.
3 .Fix the power c onnection cord and power cord with wire clamps and
then connect the corresponding connector.
4.Confirm if the wire has been fixed properly.
5.Reinstall t he handle.
7.4.1 Electric Wiring
NOTE :
Incorrect wiring may cause malfunction of spare part.
After the wire has been fixed, ensure there is free space between the connection and fixing places on the lead wire.
Schematic diagram being reference only, please refer to real product for authentic information.
Spanner
To rque
wrench
Piping
T aper nut
Indoor unit piping
Indoor unit connection
brown blue black
2 3 N(1)
yellow-green
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