Water Calculation Mode; Working Limits; Circuit 1 - Hitachi HYDRO FREE RWLT-3.0VN1E Installation & Operation Manual

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UNIT CONTROLLER

DHW and Swimming Pool
REF
Access
roomDHW
Setting Temperature (DHW)
roomSWP
Setting Temperature (Swimming Pool)
8.5.2.4 Space Heating
If Controller type (LCDM)= "Unit" or "Unit+Room".

Circuit 1

Circuit 2

Circuit 1 and Circuit 2

Water Calculation Mode

Eco offset Water Set.

Working Limits

Mixing Valve
REF
Access
C1WC
Water Calculation Mode (Circuit 1)
C1ECO
ECO offset water set (Circuit 1)
C2WC
Water Calculation Mode (Circuit 2)
C2ECO
ECO offset water set (Circuit 2)
-
Working Limits (Circuit 1 and 2)
-
Mixing Valve (Circuit 2)
?
N O T E
(*1): If Water calculation mode for circuit 1 heating (C1WC) is not set as "Disabled".
(*2): If Water calculation mode for circuit 2 heating (C2WC) is not set as "Disabled".
(*3): If Water calculation mode for circuit 1 heating (C1WC) or circuit 2 heating (C2WC) are not set as "Disabled".
51
PMEN0638 rev.0 - 04/2023
Description
Default Value
DHW and Swimming Pool
Description
Default Value
Circuit 1 and Circuit 2
Range
45
30 ~ (TDHWmax)
24
24~33
Range
Disabled
Point
Fix
Gradient
Fix
3
1~10
Disabled
Point
Disabled
Gradient
Fix
3
1~10
-
-
-
-
Steps
Units
Notes
1
ºC
-
1
ºC
-
Steps
Units
Notes
1
-
-
1
ºC
(*1)
1
-
-
1
ºC
(*2)
-
-
(*3)
-
-
(*2)

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