Viessmann VITOCAL 300-G Installation And Service Instructions Manual page 179
Compact heat pump with electric drive single and two-stage, type bw/bws, ww/wws
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Also See for VITOCAL 300-G:
- Installation and service instructions manual (220 pages) ,
- Installation and service instructions for contractors (144 pages) ,
- Operating and service instructions (104 pages)
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7011 External operating status changeover
Value
Heating cir-
cuit without
mixer A1
"36"
—
"37"
X
"38"
—
"39"
X
"40" to "47": Do not adjust.
"48"
—
"49"
X
"50"
—
"51"
X
"52"
—
"53"
X
"54"
—
"55"
X
"56" to "63": Do not adjust.
Delivered condition
Setting range
7012 Operating status for external changeover
"Effect of operating mode changeover 7012"
Setting the operating status that is ena-
bled for the individual system compo-
nents with the external changeover (see
also "Changing the heating circuit
operating mode 7011").
Value
Operating status (see operating instructions)
Heating/cooling
"0"
No heating, only frost protection of system components
"1"
"Reduc."
Heating cir-
Heating cir-
cuit with
cuit with
mixer M2
mixer M3
—
—
X
X
—
—
X
X
—
—
X
X
0
0 to 63
DHW
"Top"
Parameter group system definition
(cont.)
DHW heat-
ing
X
—
X
—
X
—
X
—
—
X
—
X
—
X
—
X
X
X
X
X
X
X
X
X
Heating water buffer
cylinder
"Top"
Heating
water buffer
cylinder
X
X
X
X
X
X
X
X
X
X
X
X
179
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