HSU-18HEA03/R2(DB)-I
Funcitions and Control
Domestic Air Conditioner
22
b) For the units’ malfunctins Annex 1 If there’s malfunction with the units, this will not affect the run of
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Remarks: in 3 minutes when the compressor stops, the units’ malfunctions are not displayed;
the complete appliance’s malfunctions are prior to the units’ malfunctions.
Annex 1 Malfunction codes of the whole unit Remarks: under the mode of refrigeration, the malfunctions
of each unit’s thin pipe temperature sensor are not reported, under the mode of heating, the malfunctions
of each unit’s thick pipe temperature sensor are not reported.
1 2XWGRRU((3520HUURU
2 7KHSURWHFWLRQRI,30
3 2YHUFXUUHQWSURWHFWLRQRI$&HOHFWULFLW\IRUWKHRXGRRUPRGHO
4 &RPPXQLFDWLRQIDXOWEHWZHHQWKH,30DQGRXWGRRU3&%
6 3RZHUYROWDJHLVWRRKLJKRUORZ
8 2YHUKHDWSURWHFWLRQIRUH[KDXVWWHPSHUDWXUH
10 )URVWUHPRYQJWHPSHUDXUHVHQVRUIDLOXUH
12 Ambient temperature sensor failure
13 Exhaust temperature sensor failure
15 Communication fault between indoor and outdoor units
18 'HYLDWHIURPWKHQRUPDOIRUWKHFRPSUHVVRU
19 Loop of the station detect error
21 High work-intense protection
24 2YHUFXUUHQWRIWKHFRPSUHVVRU
25 2YHUFXUUHQWSURWHFWLRQIRUVLQJOHSKDVHRIWKHFRPSUHVVRU
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5.3.1 intdoor Unit
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-30 165.2170 147.9497 132.3678 -1.94 1.75
-29 155.5754 139.5600 125.0806 -1.93 1.74
-28 146.5609 131.7022 118.2434 -1.91 1.73
-27 138.1285 124.3392 111.8256 -1.89 1.71
-26 130.2371 117.4366 105.7989 -1.87 1.70
-25 122.8484 110.9627 100.1367 -1.85 1.69
-24 115.9272 104.8882 94.8149 -1.83 1.67
-23 109.4410 99.1858 89.8106 -1.81 1.66
-22 103.3598 93.8305 85.1031 -1.80 1.64
-21 97.6556 88.7989 80.6728 -1.78 1.63
-20 92.3028 84.0695 76.5017 -1.76 1.62
-19 87.2775 79.6222 72.5729 -1.74 1.60
-18 82.5577 75.4384 68.8710 -1.72 1.59
-17 78.1230 71.5010 65.3815 -1.70 1.57