Viessmann AWT-AC 221.A04, Инструкция по установке и обслуживанию

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Energy meter
Electricity meter parameters Setting
"Photovoltaics"
Ó
"Enable own energy consumption PV 7E00"
"1"
Extended menu:
"PV ctrl strategy"
or
"Photovoltaics"
Ó
Enable the required functions/
system components for own en-
ergy consumption.
■ "Enable own energy consumptn for set DHW
temperature 2 7E10"
"1"
■ "Enable own energy consumption for DHW
heating 7E11"
"1"
■ "Enable own energy consumptn for heating
water buffer cyl. 7E12"
"1"
■ "Enable own energy consumption for heat-
ing 7E13"
"1"
Extended menu:
"PV ctrl strategy"
or
"Photovoltaics"
Ó
Specify the temperature differen-
tial to the selected set value for
the chosen energy consumer.
■ "Raise set DHW cylinder temperature PV
7E21" "0" to "200"
(
≙
0 to 20 °C)
■ "Raise set heating water buffer cylinder
temp PV 7E22" "0" to "100"
(
≙
0 to 10 °C)
■ "Raise set room temperature PV 7E23" "0" to "50"
(
≙
0 to 5 °C)
Checking the system function (e.g. actuators, temperatures, heat
meter if applicable)
!
Please note
If the heat pump is exposed to
temperatures below –15 °C, e.g.
during storage or transport, the
high limit safety cut-out of the
instantaneous heating water
heater may respond.
Heat up the high limit safety cut-
out to above 20 °C and press
reset button
A
on the high limit
safety cut-out.
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5782 201 GB
Service