System air 316293 Скачать руководство пользователя страница 8

7

7.    WIRING

Specified power cables should be used. Do not apply any 

pressure on the terminals used to connect.

Improper connection may cause fire.

Grounding must be properly done.

The grounding wire should be away from gas pipes, water 

pipes, telephone, lightening rods or other grounding wires. 

Improper grounding may cause electric shock.

Electric Wiring must be done by professionals. Use a 

separate circuit according to national regulations.

If the wiring capacity is not enough, electric shock or fire may 

occur.   

CAUTION

1. Be sure to Install Current Leakage Protection Switch, or 

electric shock may occur.

2. Power cord is to be selected according to national regula-

tions.

3. Outdoor unit power cord should be selected and connected 

according to the outdoor unit installation manual.

4. Wiring should be away from high temperature components, 

or the insulation layer of the wires may melt down.

5. Use wire clamp to fix the wires and terminal block after 

connection.

6. Control wire should be wrapped together with heat insulated 

refrigerant pipes.

7. Connect the indoor unit to power only after the refrigerant 

has been vacuumed.

8. Don’t connect the power wire to the signal wire connection 

end.

 Fig. 5-2

 Fig. 5-3

Bend the pipe with thumb

Min-radius 100mm

Make the ends straight

2. Locate The Pipe

1) Drill a hole in the wall (suitable just for the size of the wall 

conduit, 90mm in general), then set on the fittings such as the wall 

conduit and its cover.

2) Bind the connecting pipe and the cables together tightly with 

binding tapes. Do not let air in, which will cause water leakage by 

condensation.

3) Pass the bound connecting pipe through the wall conduit from 

outside.  Be careful of the pipe allocation to do no damage to the 

tubing.

3. Connect the pipes.

4. Then, open the stem of stop valves of the outdoor unit to make 

the refrigerant pipe connecting the indoor unit with the outdoor unit 

fluently flow.

5. Be sure of no leakage by checking it with leak detector or soap  

water.

6. Cover the joint of the connecting pipe to the indoor unit with the 

soundproof/insulating sheath  (fittings),  and bind it well with the 

tapes to prevent leakage.

CAUTION

The drain pipe of indoor unit must be heat insulated, or it will 

condense dew, as well as the connections of the indoor unit.

Hard PVC binder must be used for pipe connection, and make 

sure there is no leakage.

6.    CONNECT THE DRAIN PIPE

6.1 Install the drainpipe of the indoor unit

The outlet has PTI screw bread, Please use sealing materials 

and pipe sheath(fitting) when connecting PVC pipes. 

6.2 Drainage test

Check whether the drainpipe is unhindered.
New built house should have this test done before 

paving the ceiling.

With the connection part to the indoor unit, please be noted not 

to impose pressure on the side of indoor unit pipes.

When the declivity of the drain pipe downwards is over 1/100, 

there should not be any winding.

The total length of  the drain pipe when pulled out traversely 

shall not exceed 20m, when the pipe is over long, a prop stand 

must be installed to prevent winding. 

Refer to the Fig.6-1 for the installation of the pipes. 

VP30

Downw ard declivity 

lower t han 1/100

Put as deep as possible

(about 10cm)

Fig. 6-2

Fig. 6-1

Fig. 6-3

0.8~1.0m

Insulation material Lean Downward

over 1/100

Bend 

Fold

Содержание 316293

Страница 1: ...SYSVRF2 FLOOR Floor VRF indoor unit INSTALLATION MANUAL GB...

Страница 2: ...rated by 3 mm in all poles and connected with fixed wiring Children and the elderly should not operate this unit unless supervised by an adult When carrying out piping connection do not let materials...

Страница 3: ...After completing installation make sure that refrigerant does not leak The appliance must be installed in accordance with national wiring regulations To install properly please read this installation...

Страница 4: ...technological improvement without further notices Version I Vertical unit with casing with air intake from front and air outlet on top for installation on a wall or on feet on the floor Fig 4 2 Fig 4...

Страница 5: ...e square timber traversely over the roof beam then install the hanging screw bolts Fig 4 6 NEW CONCRETE BRICKS Inlaying or embedding the screw bolts FOR ORIGINAL CONCRETE BRICKS Install the hanging ho...

Страница 6: ...asurements given in Table 4 2 2 Secure the unit by driving the four fixing screws into suitable masonry plugs Connecting point of refrigerant pipe Liquid side A Connecting point of refrigerant pipe Ga...

Страница 7: ...ndoor unit and the outdoor unit Then fasten the nuts at the repair points Notices For Benable pipe The bending angle should not exceed 90 Bending position is preferably in the bendable pipe The larger...

Страница 8: ...not let air in which will cause water leakage by condensation 3 Pass the bound connecting pipe through the wall conduit from outside Be careful of the pipe allocation to do no damage to the tubing 3 C...

Страница 9: ...or set horsepower 7100W 2 5HP 8000W 3 0HP 5 6 Note The horse power has been set before leaving the factory anyone can t modify it except the maintenance person 7 5 Terminal Board Diagram Please refer...

Страница 10: ...is 6 C under heat mode default 01 means temp compensation value is 2 C under heat mode 10 means temp compensation value is 4 C under heat mode 11 means temp compensation value is 0 C under heat mode f...

Страница 11: ...ting in the Owner s Manual 1 The indoor unit a Whether the switch on the remote controller works well b Whether the buttons on the remote controller works well c Whether the air flow louver moves norm...

Страница 12: ...16126000002887 V4 0...

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