GB
7. Cleaning
Fault | Possible Cause | Remedy |
No display appears | Temperature on the display | Display appears after |
GB
Clean filter:
L
The filter should be checked regularly and cleaned when necessary.
1. | Unscrew sleeve nut L of the Water Computer by hand |
| from the tap thread (do not use pliers). |
2. | Remove filter from sleeve nut L and clean. |
3. | Screw sleeve nut L of the Water Computer back on to the |
| is higher than 60 °C. | temperature has dropped. |
|
| v Check function by operating |
|
| manually. (man. On/Off). |
Programs cannot be |
|
|
The current time and the day | v Enter time and day of week | |
entered | of the week were not entered | (see 5. Programming). |
| completely. |
|
thread of the tap by hand (do not use pliers). |
Manual opening via the man.
Low battery power, Batt. | v Insert new (alkaline) battery |
indicator flashes |
|
|
|
Manual watering period is set | v Set manual watering period |
to 0 : 00 . | to a figure greater than |
| 0 : 00 (see 5. Programming). |
8. Trouble-Shooting
Fault | Possible Cause | Remedy |
No display appears | Battery inserted incorrectly. | v Check polarity markings |
|
| match (+/ |
|
|
|
| Flat battery. | v Insert new (alkaline) battery. |
|
| v Check function by operating |
|
| manually (man. On/Off). |
22 |
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|
|
|
| Tap turned off. | v Turn tap on. | |
Watering program is not | Watering program has not | v Read off watering program | |
being undertaken | been entered completely. | and modify if necessary. | |
(no watering) |
|
| |
Programs deactivated | v Activate program | ||
| |||
| (Prog. Off). | (% | |
|
|
| |
| Program entry/modification | v Make program entry/ | |
| during or just before the | modification outside the | |
| start pulse. | programmed start times. | |
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| |
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| 23 |