Viessmann VITOTRONIC 200 Service Instructions Manual page 110

Parameter group system definition
701A Effect of external blocking on...
Value Secon-
dary
pump/
compres-
sor
blocked
"0"
"1"
"2"
"3"
"4"
"5"
"6"
"7"
"8"
"9"
"10"
"11"
"12"
"13"
"14"
"15"
"16"
"17"
"18"
"19"
"20"
"21"
"22"
"23"
"24"
"25"
"26"
"27"
"28"
"29"
"30"
"31"
Delivered condi-
tion
0
110
Cylinder
pump
blocked
— —
— —
— —
— —
— —
— —
— —
— —
— x
— x
— x
— x
— x
— x
— x
— x
x —
x —
x —
x —
x —
x —
x —
x —
x x
x x
x x
x x
x x
x x
x x
x x
Setting
0 to 31
(cont.)
Heating Heating
circuit circuit
pump pump
M3 M2
blocked blocked
— —
— —
—
—
x —
x —
x
x
— —
— —
—
—
x —
x —
x
x
— —
— —
—
—
x —
x —
x
x
— —
— —
—
—
x —
x —
x
x
Heating cir-
cuit pump
A1 blocked
—
x
x —
x x
—
x
x —
x x
—
x
x —
x x
—
x
x —
x x
—
x
x —
x x
—
x
x —
x x
—
x
x —
x x
—
x
x —
x x