FläktGroup EUQZ-03 Modification kit Installation guide

Brand: FläktGroup

Model: EUQZ-03 Modification kit

Type: Installation guide

Modification kit, water system EUQZ-03

once-through water d = 2

Fläkt Woods 3239 GB 03.01 1 Specifications are subject to alteration without notice

EU Air Handling Unit INSTALLATION

1. Humidifier fill

2. Flow rate controller

3. Distribution tubes

Modification kit, water system

EUQZ-03 once-through water d = 2

The modification kit consists of a kit of humidifier fill in

aluminium mounted in cassettes made of stainless steel

and a replacement kit of distribution tubes. A further

supply unit containing one/two solenoid valves with

automatic pulsing of the water flow when the humidifi-

cation signal is given. When no signal is given, the sole-

noid valve/s is/are closed.

This means that no external solenoid valve is requi-

red.

If such a valve is present, it may be removed. If this is

not practically possible, and if the existing solenoid valve

must remain in place, the humidification signal must be

sent to both the old solenoid valve and the one or more

new ones.

The new distribution tubes have fewer holes and can

be identified by a notch, see figure 3.

Replace components as shown in figures 1 and 2.

Fig. 1

Fig. 3

Size 11–62, 71, 80 Size 64, 73, 82, 84

Connection data - pulse valve

Size Number of valves Data

Power supply 100-230V

Current 0.5 A

Frequency 50-60 Hz

Protection class IP 65

Output 8 watt

Opertion Closed when

deenergised

11-62, 71, 80 1

64, 73, 82, 84 2

Fig. 2

Hole ø 3

Hole ø 2,5

Marking

FläktGroup EUQZ-03 Modification kit Installation guide

FläktGroup EUQZ-03 Modification kit Installation guide

FläktGroup EUQZ-03 Modification kit Installation guide

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