Bedienungsanleitung Steuerung S4_2006_09_25-neu.doc
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© wodtke GmbH Tübingen. All rights reserved. Subject to change without notice.
Month of issue xx/2007
Art. No. 950 281
Menu screen
Explanation
Desired value
Remarks
TW
(only valid for
Waterplus
appliances)
Temperature at water
heat exchanger
TW < 85 °C (11 K
hysteresis)
Temperatures greater than the
desired value TW trigger a regular
shutdown, followed by restart as
soon as TW
≤
74 °C.
P
(only valid for
Waterplus
appliances)
Circulation pump
On when TW
≥
50°C
Off when TW
≤
46°C
(4 K hysteresis)
Pump continues running for 15
minutes after stove shutdown,
independent of TW.
R1
Relay output 1
See relay table
Functional message
Shows whether the appliance is in
operation or entirely switched off.
Note: Fan after-run “G OFF“ counts
as operating time.
R2
Relay output 2
See relay table
Collective error message Shows
that an error has occurred.
R4
Relay output 4
See relay table
Functional message (monitored
safety relay)
Shows whether the appliance is in
operation or entirely switched off.
Note: Fan after-run “G OFF“ counts
as operating time.
BW
Operating hours since
last service reset
x 10 = hours; this reading is set to
zero with every service reset.
BG
Total operating hours
x 100 = hours; this reading cannot
be reset.
PW
(this is the only
screen for doing a
service reset!)
See Chapter 0
on how to do a
service reset.
Pellet throughput until
next service is due.
Given assuming 0.25%
ash content
Given in tons, service is due at the
latest when values
≥
0. At service
reset the value is reset to –1.5.
Example: A PW = –0,7 means that
the next service is due after another
0.7t or 700 kg of pellets.
PG
Total pellet throughput
Shown in tons; this parameter
cannot be reset.
