19
⑦
WIRING
• All supplied parts. materials and wiring operation must in
appliance with local code and regulations.
• Use copper wire only.
• When make wiring, please refer towiring diagram also.
• All wiring work must be done by qualified electricians.
• A circuit breaker must be installed, which can cut power
• supply toall system.
• See Installation Manual of outdoor unit for specifications
of wires, circuit breaker, switches and wiring etc.
• Connecting of unit
Remove cover of switch box (1), drag wires into rubber tube
A, then, after proper wiring with other wires, tighten clamp A.
Connect wires of correct pole to the terminal block inside.
Wind sea 12 around wires. (Be sure to do that, or, dew may
occur).
• Upon connecting, replace control box cover (1) and (2).
Obscrve the following when connecting power supply
terminal block.
Don't connect wires of different specifications to the same
terminal block.
(Loose wire may cause overheating of circuit)
Connect wires of same specifications as shown in right Fig.
Connect wires
of the same
specifications
at twosides.
Don't connect
wires of the same
specifications
at one side.
Don't connect
wires of the same
specifications
at one side.
WARNING:
Terminal block
Grounding lead
Cover of control box(1)
In Out
Rubber tube A
AB25S2SC1FA
Method of water charging
Self-provided stiff pipe
Water drainage port for
maintenance
(Drain water from
this hole)
100mm
Watering can of plastic
pipe should be about
100 mm long
Charge water from
inspecting hole
Charge water from
air outlet
Indoor unit
terminal block
Outdoor unit
terminal block
Maintenance
Inspecting hole
AB35S2SC1FA
AB50S2SC1FA
AB25S2SC2FA
AB35S2SC2FA
AB50S2SC2FA
AB50S2SF1FA
AB71S2SG1FA
300mm below
1~1.5m
Clamp
(accessorry)
Over 100
Drain hose
(accessory)
drain water lifting pipe
Suspending bracket
self-provided stiff pipe
75 below
500 below
(accessory)
Connect water hoses
with at joint.
Electric control box
Connect with
outdoor unit
Terminal block
PCB on
indoor unit
Terminal block
Cover of controll box
220 280 below
500 below
• Remove cover of control box, connect 1PH power to terminal 1 and 2 on terminal block. Use remote controller to
operate the unit.
• Note, in this operation, fan will be running.
• Upon confirmation of a smooth water drainage, be sure to cut off power supply.
When Wiring is not Complele
AB25S2SC1FA
Method of water charging
Self-provided stiff pipe
Water drainage port for
maintenance
(Drain water from
this hole)
100mm
Watering can of plastic
pipe should be about
100 mm long
Charge water from
inspecting hole
Charge water from
air outlet
Indoor unit
terminal block
Outdoor unit
terminal block
Maintenance
Inspecting hole
AB35S2SC1FA
AB50S2SC1FA
AB25S2SC2FA
AB35S2SC2FA
AB50S2SC2FA
AB50S2SF1FA
AB71S2SG1FA
300mm below
1~1.5m
Clamp
(accessorry)
Over 100
Drain hose
(accessory)
drain water lifting pipe
Suspending bracket
self-provided stiff pipe
75 below
500 below
(accessory)
Connect water hoses
with at joint.
Electric control box
Connect with
outdoor unit
Terminal block
PCB on
indoor unit
Terminal block
Cover of controll box
220 280 below
500 below
