Haier AP242ACAAA Technical Manual page 41

High speed
(11) Power failure compensating function
In the case that power failure, down maintenance or troubleshooting occurs during
operating of machine, if only the current is remade, machine will restart on the
original condition.
Note: 1. Function setting: push 10 times sleeping button with remote controller, panel
buzzer shall give 4 buzzes.
2. Memory: operational mode, setting fan speed, setting temperature, sleeping state,
swing state, electric heating state, health state, locking signal , filter cleaning time.
3. Cancellation of function: push 10 times sleeping button with remote controller,
panel buzzer shall give 2 buzzes.
(12) Remote network monitoring function (only for which model No. includes E)
Through the medium of prepared interface on main panel , air conditioner is connected
with remote controlled detector (made by Haier ) by a two-core line and through the
medium of remote controlled detector air conditioner executes command issued by
computer or centralized-control unit, at the same time transmit it's current running
state and failure information to remote controlled detector.
Connecting method between air conditioner and remote controlled detector:
Computer
panel
(13) Running-in function
At cut-off state, push control panel for a period of 5S, running-in function starts after
two " beep", main engine cools and indoor and outdoor fan motor run at high speed for
a period of 5 minutes. During the 5 minutes, main engine is free from all protection
and environmental temperature limitation, but compressor is under timing protection
for a period of 3 minutes.
(14) Outdoor temperature control outdoor fan motor (applies to cooling and heating
model)
Cooling
Heating
Low speed
Stop fan motor
13 15 16 18
CN11
1
2
high fan speed
Low fan speed
28 26
high fan speed
Low fan speed
13 15
30
Stop compressor
26
A-
A+
Remote controlled detector interface