Tempo Hybrid
Tempo Hybrid
Page 2
INSTALLATION - Sostituzione batteria. To operate, the water timer uses mainly solar energy. To turn on the
backlit display or when there is not enough solar energy (for example, after a few days of rain), the back-up AA
1.5 V (LR6) Alkaline battery will automatically be used to ensure correct operation of the water timer.
The “sun” symbol on the display:
- if this symbol flashes, it indicates there is not enough light (therefore the water timer will be battery operated)
- if this symbol remains active, it indicates that there is sufficient light (therefore the water timer will operate on
solar energy).
If the battery used is new and the water timer is installed correctly, he life cycle of the battery will be approxima-
tely 4 years (or until the expiry date if this is less than 4 years).
The life cycle of the battery therefore depends on:
- environmental conditions (number of sunny/rainy days);
- where the water timer is installed;
- how often the backlit function is used.
The water timer is protected against reverse polarity of the battery and automatically checks the battery level.
INSTALLATION - Battery replacement. When the battery is flat:
- if any key is pressed (for example, display back lighting), programming is suspended. To restore programming,
replace the battery;
- if NO key is pressed, programming is in any case carried out (only if there is enough sunlight (“sun” symbol
permanently activated).
To fit or replace the batteries, proceed as follows: (1) Fully press the side key () and simultaneously detach the
front part of the water timer (2). Remove the flat batteries, if in place. (3) Fit the new battery in the support
observing the correct polarity. Refit the water timer by joining the two parts until you hear the "click" of the
coupling of the side key.
Tempo Hybrid (cod.): 8487
Tempo Hybrid (cod.): 8487
User manual
User manual
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Indicator of
battery charge
Charge state
Battery
completely
charged
Battery
partially
charged
Discharged
battery
to be replaced
Depleted
battery
to be replaced
(FLASHING)
+
AA
1,5 V
AA Alkaline
