Commercial Air Conditioner Model: AP*****EAA AU*****EAA
18
defrosting.
For the unit with auxiliary electric heating function, If the auxiliary electric heating function is
working when the defrosting condition is met, please stop electric heater firstly, 3 seconds later,
defrosting can begin.
7. SLEEP function
Sleep function can be setted in COOLING, DRY and HEATING mode. in cooling or dry mode,
after running at SLEEP mode for 1 hour, the set temperature will rise 1ć, another 1 hour later, the
set temperature will rise another 1ć; the unit continues running for 6 hours, then the unit will stop.
Setting temperture
SLEEP time
1 2 8
In heating mode, after running at SLEEP mode for 1 hour, the set temperature reduces 2ć,
another 1 hour later, the set temperature will reduce 2ć, and another 3 hours later, the set
temperature rises 1ć; the unit continues running for 3 hours, then the unit will stop.
Setting temperture
SLEEP time
1 2 5 8
8. Compulsory cooling operation
After the panel receives the compulsory cooling signal, the unit enters the compulsory cooling state.
and indoor/outdoor motors are in high speed; in the 5 minutes, the system will not adjust the
protection and not be limited by the ambient temperature, but the compressor will be limited by
3-minute protection. 5 minutes later, the unit will enter the normal cooling state.
9. System protection
9.1 3-minute protection for compressor startup
After the compressor stops, at least 3 minutes later, the compressor can restart up; if the unit
is powered off in running less than 3 minutes, after being electrified, 3 minutes later, the compressor
can restart up. Being electrifed for the first time, there is no 3-minute delay protection.
9.2 Sensor failure protection
9.3 Communication failure protection
10. Panel selection
Select the panel according to the 2 dip switch
Style of panel 1 2
Cabinet V panel OFF ON
Cabinet Z panel ON OFF
Wired controller ON ON
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