51
Ecotower
COSMOGAS
8.2.1 - ZONE 1
The menu consists of several pages and, by scrolling with the
arrows, it is possible to consult and modify all the parameters
relating to circuit 1:
Parameter
Permission
level
U.M.
Range
Factory setting
Costum
value
Heating / cooling stops - water ΔT
(Compressor shut off positive hysteresis on heating setpoint or
compressor shut off negative hysteresis on cooling setpoint).
End user
°C
1...3
2
Heating / cooling restarts - water ΔT
(Compressor light on negative hysteresis on heating setpoint or
compressor light on positive hysteresis on cooling setpoint).
End user
°C
1...10
2
ΔT compressor speed-reduction
(Compressor modulating band on heating/cooling setpoint. It is
recommended to keep it equal to the values of the two previous
parameters).
End user
°C
1...10
2
Set temp. for cooling (fix flow water temperature)
(Cooling setpoint when “Cooling curve 1 (CC1)” is not enable. This
value is limited by the “Low temperature limit”).
End user
°C
18...25
24
Heating curve (HC1)
(Enabling or disabling the heating outdoor reset)
End user
/
Selected -
Not selected
Not selected
Outdoor temp. 1 - HC (Winter) (*)
End user
°C
-25...25
-5
Outdoor temp. 2 - HC (Spring) (*)
End user
°C
-25...25
20
Outdoor temp. 3 - HC (Don’t change) (*)
End user
°C
-25...25
43
Outdoor temp. 4 - HC (Don’t change) (*)
End user
°C
-25...25
44
Outdoor temp. 5 - HC (Don’t change) (*)
End user
°C
-25...25
45
Water / Outdoor temp. 1 - HC1 (Winter supply temperature) (*)
End user
°C
20...40
40
Water / Outdoor temp. 2 - HC1 (Spring supply temperature) (*)
End user
°C
20...40
37
Water / Outdoor temp. 3 - HC1 (Don’t change)
End user
°C
20...40
22
Water / Outdoor temp. 4 - HC1 (Don’t change)
End user
°C
20...40
21
Water / Outdoor temp. 5 - HC1 (Don’t change)
End user
°C
20...40
20
Room temp. effect on heating curve (N/A)
End user
/
Selected -
Not selected
Not selected
Ideal room temp. in heating (N/A)
End user
°C
15...35
21
Ideal room temp. in cooling (N/A)
End user
°C
15...35
24
Set temp. for heating (fix flow water temperature)
(Heating setpoint when “Heating curve 1 (HC1)” is not enable. This
value is limited by the “High temperature limit”)
End user
°C
20...40
30
Low temperature limit
(see the parameter “Set temp. for cooling (fix flow water tempera
-
ture)”)
Installer
°C
7...40
18
Figure 8-4 - ZONE 1 icon
8 - USE
