Biddle IndAC Spezifikationen PDF herunterladen (Seite 12)

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12

Manual model IndAC

c

Caution:

Screw the coupling plates to both sides of

the unit.

5 Position the third unit, if any, in the same

way.

2.5.4 Securing

1 Fasten a securing bracket 4 to the

topmost unit using one of the screw

holes in the unit.

2 Fasten the securing bracket to a wall or

other permanent structure.

2.6 Connecting units to the

CH system

Only for units with water heating (type W)

2.6.1 General

The connections for the supply and return

pipes are indicated on the units using arrows.

Valves for venting 1 and draining 2 the heat

exchanger are located on the air intake side.

c

Caution:

Biddle recommends the inclusion of a valve

in each pipe.

c

Caution:

Make sure that the discharge air temperature

never exceeds 65° C.

Water ranges requiring measures to limit the

discharge temperature

type W1 above 120°/100° C.

type W2 above 90°/70° C.

type W3 above 80°/60° C.

2.6.2 Connecting water pipes

1 Lay and connect the water pipes to the

units.

2 Fill the CH system.

3 Vent the heat exchangers.

4 Check the connections for leaks.

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