Elba R410A Guía para resolver problemas descargar pdf (Pagina 56)

Ceiling Concealed Duct

- 60 -

Only for training and service purposes

LGE Internal Use Only

• Select and mark the position for fixing bolts.

• Drill the hole for set anchor on the face of ceiling.

• Insert the set anchor and washer onto the suspen-

sion bolts for locking the suspension bolts on the

ceiling.

• Mount the suspension bolts to the set anchor firmly.

• Secure the installation plates onto the suspension

bolts (adjust level roughly) using nuts, washers and

spring washers.

Tighten the nut and bolt to prevent unit falling.

CAUTION

1 Set anchor

Old building New building

2 Plate washer

3 Spring washer

4 Nut

5 Suspension

bolts

9.3 Connecting Cables

Connect the wires to the terminals on the control board individually according to the outdoor unit connection.

• Ensure that the color of the wires of outdoor unit and the terminal No. are the same as those of indoor unit respectively

Clamping of cables

1) Arrange 2 power cables on the control panel.

2) First, fasten the steel clamp with a screw to the inner boss of control panel.

3) For the cooling model, fix the other side of the clamp with a screw strongly. For the heat pump model, put the

0.75mm

cable(thinner cable) on the clamp and tighten it with a plastic clamp to the other boss of the control

panel.

4) In Australia, the length of power supply cord measured from the entry of the power supply cord to the middle

live pin on the power plug should be over 1.8m.

Make sure that the screws of the terminal are free from looseness.

WARNING

Terminal Block in Indoor

1(L) 2(N) 3 4

Connected to outdoor unit

1 2 ... 51 52 53 54 55 56 57 58 59 60 61 ... 143 144

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Elba R410A Guía para resolver problemas Pagina 56