akira AC-S7CG, Руководство по обслуживанию, Страница: 15 / 17

15
Model No.: AC-S7CG
Version: 1.0
f. Defrosting conditions and procedures
i. In heating mode, if compressor has run 44 minutes ( in its first 6 minutes it will not detect
defrosting temp.) , and it has detected T con < or = -4
o
C for continuous 1 minutes, it begins
to defrost, electric heater will stop for 10 seconds ( even if electric heater is not working),
then indoor motor stops, reversing valve becomes inactive in another 2 seconds, another 2
seconds later, outdoor motor stops, when T con > or = 10
o
C or defrosting lasts for 10
minutes, outdoor motor and reversing valve becomes active, indoor motor will run as the
anti cool air condition, then it cycles again, recalculates the compressor’s running time
again. (In this period, if any protection works, and after the machine is back to work, it will
re-start defrosting state. it will not detect outdoor tube temp when compressor’s in its first 6
minutes running)
g. Noise eliminated protection
i. When you use RUN/STOP button to switch off the machine, reversing valve will become
inactive in 2 minutes.
AUTO mode
1 In AUTO mode, standard cooling T set = 25
o
C, standard heating T set = 20
o
C.
2 Working procedures
a. If T indoor > or = T set + 1
o
C , select cooling mode, from this time, the set temp. is 25
o
C. If T
indoor < or = T set – 1
o
C, compressor and outdoor motor stop, indoor motor runs at the set
speed, if T set -1 < T indoor < T set + 1
o
C, keep the original state.
b. If T indoor < or = T set + 2
o
C, select heating mode, from this time, the set temp. is 20
o
C, if T
indoor > or = T set + 4
o
C, compressor stops first, outdoor motor stops 15 seconds later,
reversing valve is always active, indoor motor runs as the blowing surplus heat condition. If T
set +2
o
C < T indoor < T set +4
o
C, keeps the original state. Cooling only AUTO mode: there is
no heating function in this mode.
3 Protections
a. It is same as the one in cooling or heating mode.
4 Other controls
1 SWING mode
a. When it is active, the louver returns to position O, close the air outlet.
b. When machine works, it turns to the max. Air output position D, then returns back to position L
to stand by (position L is the horizontal place mentioned before).
c. In swing state, the louver swings between position L and position D.
d. When the machine is switched off, it is back to position O.
e. When the machine is running and the swing is off, the louver stops at position E.
O
L
E
D
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