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7 LOW BATTERY OPERATION
GB
When the voltage of the battery decrease to certain level, the low
battery indicator will be turned on and the thermostat cannot
detect the temperature anymore.
When the battery indicator is
turning on, the batteries should be changed as soon as possible to
avoid any data loss.
8
SPECIFICATIONS
8.1
Physical Characteristics
Size:
98 (W) X 28 (L) X 73 (H) mm
Material:
Polycarbonate (PC)
Weight:
98g (battery not included)
3
8:58
_
+
-21-
8.2
Electrical Characteristics
Power Source:
Switching Relay:
Resistive load:
Inductive load:
Clock Accuracy:
Temperature Measurement:
Temperature Accuracy:
Temperature Control:
Temperature Control Span:
Output On Delay:
Operating Temperature:
Storage Temperature:
Operating polluted condition:
AAA 1.5V Alkaline
battery x 2
(not included)
5 A
a t
2 5 0 V A C
3 A
a t
2 5 0 V A C
±60 seconds/month
0 - 40°C
±1.0°C
5 - 35°C
1°C
20 seconds
-10°C to 50°C
(non-condensing)
-30°C to 60°C
Normal
-22-
GB
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