Viessmann Vitodens 333 Service Instructions Manual page 57

Code 2
(cont.)
Coding in the delivered condition
E9:45 Speed of the external
variable speed heating
circuit pump: 45 % of
the maximum speed in
reduced temperature
mode (only for weather-
compensated control
units)
F2:8 Time limit for party
mode 8 h or external
heating program chan-
geover via the keyboard
(only for weather-com-
pensated control units)
* 1
F5:12 Run-on time of the inter-
nal circulation pump in
heating mode (only for
constant temperature
control units)
F6:25 In the "DHW only" oper-
ating mode, the internal
circulation pump is per-
manently ON (only for
weather-compensated
control units)
F7:25 In the "Standby" operat-
ing mode, the internal
circulation pump is per-
manently ON (only for
constant temperature
control units)
Party mode ends automatically in the "Heating and DHW" program, when the system
*1
changes over to operation with standard room temperature.
Possible change
E9:0 Speed adjustable from 0
to to 100 % of maximum
E9:100 speed during operation
with reduced room tem-
perature
F2:0 No time limit for party
* 1
mode
F2:1 Time limit adjustable from
to
1 to 12 h
F2:12
F5:0 No run-on time of the in-
ternal circulation pump
F5:1 Run-on time of the inter-
to nal circulation pump ad-
F5:20 justable from 1 to 20 min
F6:0 In the "DHW only" operat-
ing mode, the internal cir-
culation pump is
permanently OFF
F6:1 In the "DHW only" operat-
to ing mode, the internal cir-
F6:24 culation pump will be
started 1 to 24 times per
day for 10 min respec-
tively.
F7:0 In "Standby mode", the
internal circulation pump
is permanently OFF
F7:1 In the "Standby" mode,
to the internal circulation
F7:24 pump in operating mode
will be started 1 to 24
times per day for 10 min
respectively.
Coding
* 1
57