Pc/Laptop Connection; Shutdown Input; Release Input - REMEHA Calenta 25s Installation And Service Manual

Calenta 25s - 28c - 35s - 40c
On/off
OT BL RL
On/off
OT BL RL
040412 - 7600585-01
4.9.8.
A PC or Laptop can be connected to the telephone connector using
the optional Recom interface. Using the Recom PC/Laptop service
software, you can enter, change and read out various boiler settings.
X13
T000442-A
4.9.9.
The boiler has a shutdown input. This input is on the BL terminals of
the connector.
Tout Tdhw
The behaviour of the input can be changed using parameter
T001917-B
p36.
¼ See chapter: "Parameter descriptions", page 64
4.9.10.
The boiler has a release input. This input is on the RL terminals of the
connector.
Tout Tdhw
The behaviour of the input can be changed using parameter
p37.
¼ See chapter: "Parameter descriptions", page 64
T001917-B

PC/Laptop connection

Shutdown input

CAUTION
Only suitable for potential-free contacts.
Remove the bridge before using the input

Release input

CAUTION
Only suitable for potential-free contacts.
4. Installation
45