62
Parameters for Smart Grid
Parameter
Setting
"Smart Grid"
Ó
"Enable Smart Grid 7E80"
"1"
Connection to EA1 extension
"4"
Connection to heat pump control
unit
"Smart Grid Enable elec heat 7E82"
"1"
Stage 1
"2"
Stage 2
"3"
Stage 3
Specify the temperature differential to the selected set value for the chosen function
Parameter
Setting
"Smart Grid"
Ó
"Smart Grid set value increase for DHW heating 7E91"
"0"
to
"500"
(
≙
0 to 50 K)
"Smart Grid set value increase for htg wtr buff 7E92"
"0"
to
"400"
(
≙
0 to 40 K)
"Smart Grid set value increase for centr htg 7E93"
"0"
to
"100"
(
≙
0 to 10 K)
"Smart Grid set value decrease for room t cool 7E95"
"0"
to
"100"
(
≙
0 to 10 K)
Parameters for heat pump cascade
Parameter
Setting
Lead heat pump Lag heat pump
"Compressor"
Ó
"Enable use of compressor stage 5012"
"0"
to
"15"
—
"System definition"
Ó
"System scheme 7000"
"0"
to
"10"
"11"
"Cascade control 700A"
"2"
"0"
"Use of heat pump in cascade 700C"
—
"0"
to
"15"
"Number of lag heat pumps 7029"
"1"
to
"4"
—
"Internal hydraulics"
Ó
"Enable 3-way diverter valve heating/DHW 730D"
"0"
or
"1"
"0"
or
"1"
"Communication"
Ó
"Enable LON communication module 7710"
"1"
"1"
"Number of heat pump in cascade 7707"
—
"1"
to
"4"
"LON system number 7798"
"1"
to
"5"
"1"
to
"5"
"LON subscriber number 7777"
Each number can only be allocated once.
"1"
to
"99"
"1"
to
"99"
"LON fault manager 7779"
Only one control unit
per system may be configured as the fault
manager.
"0"
or
"1"
"0"
or
"1"
"Source time 77FE"
"0"
"1"
"Send time 77FF"
"1"
"0"
"Source outside temperature 77FC"
"0"
"1"
"Send outside temperature 77FD"
"1"
"0"
"Interval for data transfer via LON 779C"
"20"
"20"
"Buffer cylinder"
Ó
"Enable buffer cylinder/low loss header 7200"
"1"
—
Commissioning, inspection, maintenance
Commissioning the system
(cont.)
5855006
