Viessmann VITOCAL 242-S Installation And Service Instructions Manual page 84

Commissioning, inspection, maintenance
Further details regarding the individual steps
External functions
External blocking of compres-
sor and pumps
External blocking of the com-
pressor; mixer in control
mode or CLOSED
Solar
Solar parameters
"Solar" Ó
"Type solar control unit 7A00"
"Solar" Ó
"Flow rate solar circuit for calculating solar
yield 7A07"
Cooling function
Cooling function parameters
"Cooling" Ó
"Cooling function 7100"
"Cooling" Ó
"Cooling circuit 7101"
84
Parameter
"System definition" Ó
"Effect of external block-
ing on pumps/compressor
701A"
"System definition" Ó
"Effect of ext. blocking on
heat pump/heating circuits
7015"
"System definition" Ó
"Effect of external block-
ing on pumps/compressor
701A"
(cont.)
Setting
"0" to "31"
"0" to "8"
"0" to "31"
Setting
"4"
Specify calculated value from the
set pump rate of the solar circuit
pump and the pressure drop in the
solar circuit in l/h.
Setting
"3"
"1" Heating circuit A1/HC1
"2" Heating circuit M2/HC2
"4" Separate cooling circuit SKK