System Example 1, Id: 4605363_1009_01 - Viessmann VITOCAL 200-G Installation And Service Instructions Manual

Preparing for installation
DHW heating
Required parameter settings for DHW heating
Set the required parameters during com-
missioning; see from page 66.
Parameter
"System definition"
■ "System scheme 7000"
DHW heating:
"Time program DHW"
"Time prog. DHW circ."
"DHW"
■ "Enable booster heaters for DHW heating 6014"
■ "Enable electric heaters for DHW heating 6015"
"External heat source"
■ "Enable external heat source for DHW heating
7B0D"

System example 1, ID: 4605363_1009_01

Selecting system scheme 2
■ 1 underfloor heating circuit without
mixer (A1)
■ DHW heating with solar backup
■ Natural cooling function at heating cir-
cuit A1
18
(cont.)
Setting
"0" / "2" / "4" / "6" / "8" /
"10"
Set time program (see op-
erating instructions)
Set time program (see op-
erating instructions)
"1"
"1"
"0"
Note
This scheme is a general example with-
out shut-off valves or safety equipment.
This does not replace the need for on-
site engineering.