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BLC relay insert HVAC 

Order-No. : 2912 

Operation- and
Assembly Instructions 

1 Safety instructions 

Electrical equipment may only be installed and fitted by electrically skilled persons. 

Failure to observe the instructions may cause damage to the device and result in fire and 
other hazards. 

Danger of electric shock. Always disconnect before carrying out work on the devise or 
load. At the same time, take into account all circuit breakers that supply dangerous 
voltage to the device or load. 

Danger of electric shock. Device is not suitable for disconnection from supply voltage. 

Danger of electric shock on the SELV/PELV installation. Not suitable for switching SELV/
PELV voltages. 

Danger of electric shock. Do not operate the insert without a cover. 

These instructions are an integral part of the product, and must remain with the end 
customer. 

2 Device components 

picture 1 

(1)  Flush-mounted insert 
(2)  Frame 
(3)  Pushbutton cover 
(4)  Adjuster for run-on time of output 

HLK 

(5)  Connection terminals for mains voltage and output 

Kanal 1 

(6)  Connection terminals for output 

HLK

 for HVAC 

Seite 1/6 

BLC relay insert HVAC 

82541321 
97-09545-000 

30.07.2010 

BLC 

Summary of Contents for 2912

Page 1: ... the device or load Danger of electric shock Device is not suitable for disconnection from supply voltage Danger of electric shock on the SELV PELV installation Not suitable for switching SELV PELV voltages Danger of electric shock Do not operate the insert without a cover These instructions are an integral part of the product and must remain with the end customer 2 Device components picture 1 1 F...

Page 2: ...cted Output remains switched on as long as motions are detected Output is switched off if no more motions are detected and the run on time set on the insert has elapsed Behaviour after a mains voltage failure Less than 0 2 seconds switching state is retained longer than 0 2 seconds both channels switch off The behaviour after mains voltage return depends on the cover used see instructions for the ...

Page 3: ... operated Switching off in combination with motion detector or presence detector i Combination with motion detector outputs cannot be switched off i Combination with presence detector the output HLK cannot be switched off Outputs are switched on o Press extension Output Kanal 1 switches off for 3 minutes Any motions that are detected extend the time During these 3 minutes output Kanal 1 can only b...

Page 4: ...an be fatal Before carrying out work on the device or load disengage all the corresponding circuit breakers Cover up live parts in the working environment Switching switch on delay for output HLK on and off The switch on delay for output HLK can be switched on or off In the sate as delivered the switch on delay is switched on There is a pushbutton cover see Accessories on the HLK insert Outputs Ka...

Page 5: ...nt lamps 1000 W HV halogen lamps 1000 W Inductive transformers 750 VA Tronic transformers 750 W Fluorescent lamps uncompensated 500 VA Electronic ballast Type dependent Connection Kanal 1 Single stranded max 4 mm finely stranded without conductor sleeve max 4 mm finely stranded with conductor sleeve max 2 5 mm HLK Follow up time approx 2 10 30 60 120 min Switching voltage AC 230 V Minimum switchin...

Page 6: ... of the BLC system can be fitted on the BLC insert The insert can also be integrated into a radio bus installation with a BLC radio button 6 3 Warranty We reserve the right to make technical and formal changes to the product in the interest of technical progress Our products are under guarantee within the scope of the statutory provisions If you have a warranty claim please contact the point of sa...

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