Viessmann VITOCAL 242-G Installation And Service Instructions Manual page 50

Commissioning, inspection, maintenance
Commissioning the system
Parameters for energy meters
Parameter
"Photovoltaics"
Ó
"Enable own energy consumption PV 7E00"
"Threshold for electrical power 7E04"
Enable functions for utilisation of power generated on site.
"Photovoltaics"
Ó
"Enable own energy consumptn for set DHW temperature 2
7E10"
"Enable own energy consumption for DHW heating 7E11"
"Enable own energy consumptn for heating water buffer cyl.
7E12"
"Enable own energy consumption for heating 7E13"
"Enable own energy consumption for cooling 7E15"
Specify the temperature differential to the selected set value for the chosen function.
"Photovoltaics"
Ó
"Raise set DHW cylinder temperature PV 7E21"
"Raise set heating water buffer cylinder temp PV 7E22"
"Raise set room temperature PV 7E23"
"Reduce set room temperature PV 7E25"
Parameters for Smart Grid
Parameter
"Smart Grid"
Ó
"Enable Smart Grid 7E80"
"Smart Grid Enable elec heat 7E82"
Specify the temperature differential to the selected set value for the chosen function.
"Smart Grid"
Ó
"Smart Grid set value increase for DHW heating 7E91"
"Smart Grid set value increase for htg wtr buff 7E92"
"Smart Grid set value increase for centr htg 7E93"
"Smart Grid set value decrease for room t cool 7E95"
50
(cont.)
Setting
"1"
"0" to "300" (
"1"
"1"
"1"
"1"
"1"
"0" to "500" (
"0" to "400" (
"0" to "100" (
"0" to "100" (
Setting
"1"
"1" Stage 1
"2" Stage 2
"3" Stage 3
"0" to "500" (
"0" to "400" (
"0" to "100" (
"0" to "100" (
≙
0 to 30 kW)
≙
0 to 50 K)
≙
0 to 40 K)
≙
0 to 10 K)
≙
0 to 10 K)
≙
0 to 50 K)
≙
0 to 40 K)
≙
0 to 10 K)
≙
0 to 10 K)