McQuay MCK030A Manual de Instalação descarregar pdf (Página 28)

Page 27

4) Others

ó Each supply and return air must be ﬁ xed with supporting frame onto the ceiling of concrete prefabricate. The duct

joint section should be sealed with glue.

ó Returning air-box is suggested to be more than 150mm away from the side wall starting from outer edge of box.

ó The obliqueness of level of drainage pipe should be taken into account about 1% degree.

ó Drainage pipe should be wrapped with insulation ﬁ ber.

Figure 5. MCC installation of indoor unit

Item description Item description

1 Hanger hook 6

Air-supplying

adaptor

2 Air-returning duct 7 Air-supplying duct

3 Canvas duct 8

Distributing air

duct

Air-returning

shutter

Air-distribution

adaptor

5 Drainage pipe

Installation part list for MCC indoor unit (on customerʼs account)

Suggested by manufacturer Prepared by customer

Item Description Item Description

1 Air-supplying duct 1 Heat-insulation layer

2 Air-supplying adaptor 2 Glue anchor

3 Air-distribution box 3 Glue taper

4 Screw M6x30 4 Glue

5 Sealed gasket 5 Draw-in bolt

6 Air-returning duct 6 Copper tube heat-insulation

7 Electronic thermostat 7 Cable wire vv3*25

8 Air-distribution adaptor 8 Copper core wire bvv-1.5mm2

9 ﬁ lter 9 Drainage pipe heat-insulation

10 Hanging hook

11 Tighten belt

The requiring amounts are according to the different unit and the ﬁ eld mounting conditions to ensure.

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McQuay MCK030A Manual de Instalação Página 28