SECOP 101N1010 - Page 28

28
Size
Max. length*
12 V operation
Cross
section
AWG
[mm
2
] [Gauge] [m] [ft.]
2.5 12 2.5 8
4 12 4 13
6 10 6 20
10 8 10 33
*Length between battery an electronic unit
Wire Dimensions DC
Operational errors
Error
code
Error type
Can be read out in the software TOOL4COOL
®
7 Communication failure
6
Thermostat failure
(If the NTC thermistor is short-circuit or has no connection,
the electronic unit will enter manual mode).
5
Thermal cut-out of electronic unit
(If the refrigeration system has been too hea vi ly loaded, or if the ambient
tem pe ra ture is high, the electronic unit will run too hot).
4
Minimum motor speed error
(If the refrigeration system is too heavily loaded, the motor cannot
maintain minimum speed at approximately 1,850 rpm).
3
Motor start error
(The rotor is blocked or the differential pressure in the refrigeration
system is too high (>5 bar)).
2
Fan over-current cut-out
(The fan loads the electronic unit with more than 0.65A
peak
).
1
Battery protection cut-out
(The voltage is outside the cut-out setting).