Swegon ELQZ-2-504 series Installation Instructions Download Page 3

GB.ELQZ504480.110202

Specifications are subject to alteration without notice.

GOLD RX/PX/CX/SD

www.swegon.com     3

5. Electrical Connections

A qualified electrician should wire electrical connections in 
accordance with local regulations.

Demand Control

G+

1

2

3

G0

20% 0%

Out 1

Out 2

1

G0

G

2

3

20

19

Air quality sensor

IQnomic control unit

GOLD RX/CX

ReCO

2

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 60-61 is higher than 16 
VA,you should wire the leads to ter-
minals 201 (G) and 202 (G0). Wiring 
terminals 201-202 can be loaded with 
a total of max. 48 VA.

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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