Worcester ZWBR 7-30 R 30 HE PLUS COMBI Service Booklet page 9

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6.7 Pump off (hot water)
(not applicable)
6.8 Cycle time (hot water)
(combi only)
6.9 Duration (hot water)
(combi/system)
7.0 Pump map (heating)
7.1 Map pump step (heat.)
7.2 Antiblock. map pump.
7.3 Air purge mode
(burner keeps off while air purge
mode is on)
7.4 Actual map pump step
7.5 Map pump load index
7.6 Map pump type
7.7 Output reduction
8.5 Siphonfillprogram
9.1 Min. fan overrun
9.2 Hot water on demand
9.3 GFA-Asic-error (not applicable)
Table 1
7 181 465 347 (05.01)
Supplied By www.heating spares.co Tel. 0161 620 6677
Range adjustable
Display from - to
- off
on
- 20 - 60 min
- 0 - 30 min
- 0 Pump step adjustable
1 Const. pressure high
2 Const. pressure
middle
3 Const. pressure low
4 Prop.pressure high
5 Prop.pressure low
- 2 - 7
- off
on
- off
on autom. deactivat.
permanent on
2 - 7 -
0 - 255 -
0 - 99 -
(0 = no
map pump
detected)
- off
only in heating mode
only in hot wat. mode
in heat./hot wat. mode
- on, boiler min.output,
on, adjust. min. output,
off
- 10 - 600 sec
- off
on
Boiler service functions
Reset Value
on
20 min
1 min
3 Const. pressure low
7
on
off
-
-
-
in heat./hot wat. mode
on, adjust. min. output
30 sec
on
9