Viessmann Vitocal 300-G Series Installation And Service Instructions Manual page 54

Commissioning, inspection, maintenance
Commissioning the system
Vitocom 100, type GSM2
Parameter
"System definition"
Ó
"Vitocom 100 7017"
External extension
Parameter
"System definition"
Ó
"External extension 7010"
Heat pump stage 2
Parameter
"Compressor 2"
Ó
"Enable compressor 5100"
"Output compressor stage 5130"
Parameters for external functions
External demand
Parameter
"Internal hydraulics"
Ó
"Flow temperature external demand 730C"
External starting of the compressor; mixer in control mode or OPEN
Parameter
"System definition"
Ó
"Effect of external demand on heat pump/heating circuits
7014"
External changeover of the operating status of various system components
Parameter
"System definition"
Ó
"System components for external changeover 7011"
"Operating status for external changeover 7012"
"Duration of external changeover 7013"
External blocking of compressor and pumps
Parameter
"System definition"
Ó
"Effect of external blocking on pumps/compressor 701A"
54
(cont.)
if necessary
Setting
"1"
Setting
"1" EA1 extension
"2" AM1 extension
"3" EA1 and AM1 extensions
Note
For parameters for external functions,
see the following table.
Setting
"1"
Value corresponding to the rated heat-
ing output of heat pump stage 2: See
type plate.
Setting
Set flow temperature for external de-
mand
Setting
"0" to "7"
(Observe parameter "Flow tempera-
ture external demand 730C")
Setting
"0" to "127"
"0" to "3"
"0" to "12"
Setting
"0" to "31"