Swegon ELQZ-2-504 series Installation Instructions Download Page 2

GB.ELQZ504480.110202

Specifications are subject to alteration without notice.

2     www.swegon.com

4. Technical Data

Supply voltage   

24 V AC ± 20%

Frequency 

 

50/60 Hz

Power consumed 

3 W

Output signal 

 

0–10 VDC

Measuring range 

500–1500 ppm

Accuracy* 

 

± 1% of the measuring range 

   

 

 

± 5% of the reading

Warm-up period  

< 1 min.

Response time   

< 2 min.

Wiring nuts 

 

for max. 1,5 mm²

Enclosure Class  IP 20
Operating temperature    0 till +50 °C 
Storage temperature       -20 till +70°C 
Dimensions (H×W×D)     120×82×30

*The accuracy is defined for continuous operation (at least three weeks 
after installation).

5.  Secure the base plate by means of screws to the wall. 
The screw head should be max. 4 mm.

A

B

6.  A  Insert the hooks into the holes in the upper 

 section of the base plate. 

  B 

Press the front against the base plate until its 

hooks lock into the bottom edge of the front. 

7.  Push in the top section under the locking hooks in the 
base plate and secure it in position by means of the screw.

Summary of Contents for ELQZ-2-504 series

Page 1: ...D unit to CO2 under the ReCO2 Function menu see the Operation and Maintenance Instructions Set the setpoint required as a percentage of the sensor s operating range If a setpoint of 1000 ppm is required for instance set the setpoint to 50 Enter the setting under the FLOW PRESSURE menu group see the Operation and Mainte nance Instructions 3 Mounting Locate the sensor where the indoor climatic condi...

Page 2: ...s IP 20 Operating temperature 0 till 50 C Storage temperature 20 till 70 C Dimensions H W D 120 82 30 The accuracy is defined for continuous operation at least three weeks after installation 5 Secure the base plate by means of screws to the wall The screw head should be max 4 mm A B 6 A Insertthehooksintotheholesintheupper section of the base plate B Press the front against the base plate until it...

Page 3: ...O2 IQnomic Plus Air quality sensor G 1 2 3 G0 20 0 Out 1 Out 2 1 31 61 G0 60 G 33 2 A B 31 33 3 3 Exhaust air fan Supply air fan IQnomic control unit Starting point Current Voltage Current Voltage GOLD RX PX CX SD A Control of supply air fan B Control of extract air fan Starting point Current Voltage Current Voltage Applies to GOLD size 100 120 only If the total load on wiring terminals 58 59 and ...

Page 4: ... 20 0 Out 1 Out 2 1 35 10 G0 9 G 37 2 3 IQnomic control unit GOLD LP COMPACT GOLD LP COMPACT Demand regulation control should be selected for the one fan and slave control should be selected to the other fan if so desired 4 www swegon com Air quality sensor Starting point Current Voltage Current Voltage ...

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