86
Start-up - initial settings and functions
Fig. 82
L
NOTE
The parameter is only used if the unit's Heating mode control is on room air temperature.
3.7 t_INTERVAL_HEAT (standard: 5 - not adjustable)
Defines the minimum minutes between compressor shutdown and subsequent restart in Heating mode.
Among the climate curves that can be set for Heating mode, a customisable one can be set with logic as
shown in the graph.
T
EXT
water supply
T4H1 T4H2
T1S
Fig. 83
3.8 T1SetH1 (standard: 35 - settable: 25/60 (9.1-14.1) / 65 (2.1-8.1))
Sets the maximum water supply setpoint for the customisable climate curve in Heating mode.
3.9 T1SetH2 (standard: 28 - settable: 25/60 (9.1-14.1) / 65 (2.1-8.1))
Sets the minimum water supply setpoint for the customisable climate curve in Heating mode.
3.10 T4H1 (standard: -5 - settable: -25/35)
Sets the minimum outdoor air temperature at which the setpoint T1SetH1 is activated for the customisable
climate curve in Heating mode.
3.11 T4H2 (standard: 7 - settable: -25/35)
Sets the maximum outdoor air temperature at which the setpoint T1SetH2 is activated for the customisable
climate curve in Heating mode.
3.12 ZONE1 H-EMISSION standard: RAD (2.1-8.1) / RAD (9.1-14.1) - settable: CRP/CVC/RAD)
Sets the type of distribution system in Heating mode of the system’s zone 1.
L
NOTE
CRP = radiant / CVC = fan coils / RAD = radiators.
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