Viessmann VITOCAL 222-S Installation And Service Instructions Manual page 90

Commissioning, inspection, maintenance
Further details regarding the individual steps
External functions
External changeover of the
operating state of various sys-
tem components
External blocking of compres-
sor and pumps
External blocking of the com-
pressor; mixer in control
mode or CLOSED
Cooling function
Cooling function parameters
"Cooling" Ó
"Cooling function 7100"
"Cooling" Ó
"Cooling circuit 7101"
90
Parameter
"System definition" Ó
"System components for
external changeover
7011"
"System definition" Ó
"Operating status for ex-
ternal changeover 7012"
"System definition" Ó
"Duration of external
changeover 7013"
"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 "55"
"0" to "3"
"0" to "12"
"0" to "31"
"0" to "8"
"0" to "31"
Setting
"3"
■ "1" (heating circuit A1/HC1)
■ "2" (heating circuit M2/HC2)
■ "4" (separate cooling circuit
SKK)