Installer level - Menu #SECONDARY LIMITS
Parameter Adjustment range Description Factory setting
HCZP D C
(1)
(2)
OFF, 20 to 90 °C Curve base temperature in Daytime mode (Circuit C)
OFF
HCZP N C
(1)
(2)
OFF, 20 to 90 °C Curve base temperature in Nighttime mode (Circuit C)
OFF
PRIM.TEMP.DHW
(1)
50 to 79 °C Boiler temperature setting if producing domestic hot water 65 °C
(1) The parameter is only displayed if INSTALLATION is set to EXTENDED
(2) The parameter can be set to the heating curve by pressing key f.
Installer level - Menu #PRIMARY INSTAL.P
(1)
Parameter Adjustment range Description Factory setting Customer
setting
HP BUS ROE
OO/ROE+
ROI+
TOR
Type of communication with the heat
pump
TOR
Keep the
factory setting.
COOLING
OFF / ON / ON+DHW Cooling
OFF
SUM/WIN BAND
(2)
2 to 10 °C Neutral band in which the inside module
is on standby
4°C
REVERS.TIMING
(2)
10 to 48 hours Hot/Cold time delay reversal 24 hours
SUM/WIN 15 to 30 °C Used to set the outside temperature
above which heating will be shut down.
4 The heating pumps are shut down.
4 The heat pump only starts up for
domestic hot water needs.
4 In this case the letter E and symbol
p are displayed.
22 °C
NO
Heating is never shut down
automatically
HP PUMP DELAY
0 to 30 min Post-operating time of the heating
pump on the heat pump
1 mn
DIFF.HP
1 to 10 °C Set point differential on the heat pump 5°C
MINI STOP HP
3 to 30 min Anti-short cycle time 3 mn
E. BL
COMPLETE
(3)
Total shutdown of the installation. Frost
protection not guaranteed.
1: PARTIAL
PARTIAL
(3)
Shutdown - Frost protection of the
installation
USER RESET
(4)
User reset
BACK-UP MIT
(4)
Power cut off of the back-ups on the
inside module
AUCUN-APP+PAC
(4)
Power cut off of the back-ups on the
inside module + Power cut off of the
DHW tank back-ups + HP power cut off.
The installation is stopped. Frost
protection not guaranteed.
COMPRESSOR
(4)
HP power cut off
BACK-UP MIT DHW
(4)
Power cut off of the back-ups on the
inside module + Power cut off of the
DHW tank back-ups
WWE ZUSATZHEIZ
(4)
Power cut off of the DHW tank back-ups
WWE.KOMP ZUSATZ.
(4)
Power cut off of the DHW tank back-
ups + HP power cut off
(1) The menu is displayed only if the INSTALLATION parameter is set to EXTENDED
(2) The parameter is only displayed if the COOLING parameter is not set to OFF.
(3) Active when the BL contact is opened.
(4) Active when the BL contact is closed.
AWHP MIT-IN iSystem 5. Commissioning
24/09/2012 - 300027606-001-01
92
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