REMEHA iSense Pro DIN AD280 Installation And Service Manual page 36

5. Operating the appliance
Installer level - #SYSTEM menu
Parameter Adjustment range Description
(1)
CLOSE
CT.TEL
OPEN
(1)(2)
ANTIFR
I.TEL:
0/1 B
0/1 C
0/1 DHW
0/1 AUX
IN 0-10V OFF
ON
DIN CONFIG OTH+3WV
(1) The parameter is only displayed if INSTALLATION parameter is set to EXTENDED
(2) The parameter is only displayed if the parameter IN 0-10V is set to OFF
Influence of the parameter setting CT.TEL on the I.TEL contact
CT.TEL I.TEL: I.TEL contact closed
The antifreeze mode is active on all boiler circuits.
CLOSE ANTIFR
The mode selected on the circuit is active.
0/1 B
The mode selected on the circuit is active.
0/1 C
0/1 DHW The mode selected on the DHW circuit is active.
0/1 AUX 4
4
The mode selected on the boiler is active.
OPEN ANTIFR
The antifreeze mode is active on the circuit
0/1 B
concerned.
The antifreeze mode is active on the circuit
0/1 C
concerned.
0/1 DHW The antifreeze mode is active for the DHW circuit.
0/1 AUX 4
4
35
See table below.
Start anti-freeze in boiler command
ON or OFF contact: I.TEL: can be used as an
antifreeze activation inlet on circuit B
ON or OFF contact: I.TEL: can be used as an
antifreeze activation inlet on circuit C
ON or OFF contact: I.TEL: can be used as an
antifreeze activation inlet on circuit ECS
ON or OFF contact: I.TEL: can be used as an
antifreeze activation inlet on circuit AUX (S.AUX: if the
AD 249 option is connected)
When I.TEL: is not active, the auxiliary circuit (AUX)
follows the maximum boiler temperature (parameter
BOILER MAX).
The 0-10V inlet on the terminal block can be used as
a telephone inlet.
Activating the control at 0-10 V
Do not modify
The MAUX outlet on the connection terminal
block is active.
The boiler operates at a set point temperature
equal to BOILER MAX.
The MAUX outlet on the connection terminal
block is not active.
The boiler operates with a set point temperature
as a function of the outside temperature.
Factory setting Customer
CLOSE
ANTIFR
OFF
OTH+3WV
I.TEL contact open
The mode selected on the boiler is active.
The antifreeze mode is active on the circuit
concerned.
The antifreeze mode is active on the circuit
concerned.
The antifreeze mode is active for the DHW circuit.
The MAUX outlet on the connection terminal
4
block is not active.
The boiler operates with a set point temperature
4
as a function of the outside temperature.
The antifreeze mode is active on all boiler circuits.
The mode selected on the circuit is active.
The mode selected on the circuit is active.
The mode selected on the DHW circuit is active.
The MAUX outlet on the connection terminal
4
block is active.
The boiler operates at a set point temperature
4
equal to BOILER MAX.
12/04/2011 - 300025649-001-B
iSense Pro DIN - AD280
setting