DeDietrich AWHP-2 MIT-IN-2 iSystem Installation And Service Manual page 90

5. Commissioning
Installer level - Menu #SYSTEM
Parameter Adjustment range Description
(1)
FAILURE
O.TEL
REVISION
DEF+REV
(1)
CLOSE
CT.TEL
Open
(1)
ANTIFR
I.TEL
0/1 A
0/1 B
0/1 A+B
0/1 C
0/1 A+C
0/1 B+C
0/1 A+B+C
0/1 DHW
(1)
0/1 A+DHW
I.TEL
0/1 B+DHW
0/1 A+B+DHW
0/1 C+DHW
0/1 A+C+DHW
0/1 B+C+DHW
0/1 AUX
0/1 EVU
IN 0-10V
(1) The parameter is only displayed if INSTALLATION is set to EXTENDED
(2) If the pump incorporated in the boiler is used for circuit A (parameter CIRC.A set to DIRECT), the O.PUMP A outlet is free
(3) The parameter is only displayed if the parameter O.PUMP A is set to CIRC.AUX or the 3-way valve PCB option is connected
(4) The parameter is only displayed if a sensor is connected to the S.SYST inlet
88
The telephone outlet is closed in the event of failure. FAILURE
The telephone outlet is closed in the event of
revision display.
The telephone outlet is closed in the event of failure
or revision display.
See table below.
Boiler anti-freeze activation.
ON or OFF contact: I.TEL: can be used as an
antifreeze activation inlet on circuit A.
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 circuits A+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 circuits A+C
ON or OFF contact: I.TEL: can be used as an
antifreeze activation inlet on circuits B+C
ON or OFF contact: I.TEL: can be used as an
antifreeze activation inlet on circuits A+B+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 circuits A+ECS
ON or OFF contact: I.TEL: can be used as an
antifreeze activation inlet on circuits B+ECS
ON or OFF contact: I.TEL: can be used as an
antifreeze activation inlet on circuits A+B+ECS
ON or OFF contact: I.TEL: can be used as an
antifreeze activation inlet on circuits C+ECS
ON or OFF contact: I.TEL: can be used as an
antifreeze activation inlet on circuits A+C+ECS
ON or OFF contact: I.TEL: can be used as an
antifreeze activation inlet on circuits B+C+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 or the parameter
O.PUMP A is set to CIRC.AUX).
When I.TEL is not activated, the auxiliary circuit
(AUX) follows the maximum temperature of the
inside module (parameter MAX MIT).
ON or OFF contact: Enables you to use I.TEL as an
EVU power cut off inlet.
Enables use of I.TEL as the input for a 0–10 V
command.
AWHP-2 MIT-IN-2 iSystem
Factory setting Customer
setting
CLOSE
ANTIFR
ANTIFR
25/06/2014 - 7616371-001-04