background image

Make sure that all the wires are properly connected, mount top 
cover and power up the wiring centre - the 

green

 „Power” indicator 

LED will illuminate.

These are used to set in minutes the delay time (overrun time). 
Default setting is „0”.

0-5 values specify the time in minutes. E.g. when jumper is set to 
value „0”, the module will turn off as soon as the thermostats stop 
calling for heat. If jumper will be set to the value „5”, the module will 
turn off 5 min after the thermostats stop calling for heat.

They are used to select the zone which turns on the module. Default 
setting is „P”.

P

 – all zones start the module

1, 2, 3, 4, 5, 6

 – select the specific zone which turns on the module.

Remove the top cover of the wiring centre.

Note:

 Before connecting the module, disconnect the main power 

from the 

CKL6230N

 wiring centre.

Connect the module to the serial connector.

J U M P E R S   D E S C R I P T I O N

L E D   I N D I C AT I O N

I N S TA L L AT I O N

W I R I N G   D I A G R A M

JUMPERS P, 1, 2, 3, 4, 5, 6

PUMP CONTROL

JUMPERS 0-5

1

2

3

L E D

D E S C R I P T I O N

Green

Pump is running

Red

Pump is off

L

N

min

Nachlaufzeit

P

1

4

0 5

5 6

2 3

L

N

min

Nachlaufzeit

P

1

4

0 5

5 6

2 3

L

N

min

Nachlaufzeit

P

1

4

0 5

5 6

2 3

max 5 (2) A

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