REMEHA iSense Pro DIN AD280 Installation And Service Manual page 41

iSense Pro DIN - AD280
Installer level - #SYSTEM menu
Parameter Adjustment range
(1)(4)
ANTIFR
I.TEL:
0/1 B
0/1 C
0/1 DHW
0/1 AUX
(2)
OFF
IN 0-10V
ON
(1) The parameter is only displayed if INSTALLATION is set to EXTENDED
(2) According to the configuration
(3) The parameter is only displayed if CONFIGURATION is set to OTH+3WV
(4) The parameter is only displayed if 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
22/11/2012 - 300025649-001-01
Description
Boiler anti-freeze activation
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
(2) ON or OFF contact: I.TEL: can be used as an
antifreeze activation inlet on circuit AUXWhen
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 0-10 V function
The MAUX outlet on the connection terminal
block is active.
The boiler operates at a setpoint temperature
equal to BOILER MAX.
The MAUX outlet on the connection terminal
block is not active.
The boiler operates with a setpoint temperature
as a function of the outside temperature.
Factory setting Customer
ANTIFR
OFF
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 setpoint 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 setpoint temperature
4
equal to BOILER MAX.
5. Operating the appliance
setting
40