SERVICE MANUAL - Alarko Carrier
SERVICE MANUAL - Alarko Carrier
SERVICE MANUAL - Alarko Carrier
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Outdoor Unit : RAS-3M26GAV-E<br />
<br />
Temperature<br />
condition<br />
Indoor<br />
Outdoor<br />
No. of<br />
operating<br />
units<br />
Operating combination<br />
(Unit)<br />
A B C<br />
Standard<br />
pressure<br />
P (MPa)<br />
Heat exchanger<br />
pipe temp.<br />
T1 (°C)<br />
T2 (°C)<br />
Indoor<br />
fan<br />
Outdoor<br />
fan<br />
Compressor<br />
revolution<br />
(rps)<br />
1 unit<br />
10 – – 0.8 to 1.0 9 to 11 45 to 47 High MED 22<br />
13 – – 0.7 to 0.9 8 to 10 46 to 48 High MED 35<br />
16 – – 0.6 to 0.8 7 to 9 47 to 49 High MED 45<br />
2 units<br />
10 10 – 0.8 to 1.0 10 to 12 47 to 49 High MED 42<br />
27 /19 35 / –<br />
3 units<br />
13 10 – 0.8 to 1.0 10 to 12 48 to 50 High MED 46<br />
16 10 – 0.8 to 1.0 10 to 12 49 to 51 High MED 50<br />
13 13 – 0.8 to 1.0 10 to 12 50 to 51 High MED 54<br />
16 13 – 0.7 to 0.9 9 to 11 51 to 53 High MED 58<br />
16 16 – 0.7 to 0.9 9 to 11 52 to 54 High MED 62<br />
10 10 10 0.8 to 1.0 11 to 13 51 to 53 High MED 60<br />
13 10 10 0.8 to 1.0 11 to 13 51 to 53 High MED 60<br />
16 10 10 0.8 to 1.0 11 to 13 51 to 53 High MED 60<br />
13 13 10 0.8 to 1.0 11 to 13 51 to 53 High MED 60<br />
16 13 10 0.8 to 1.0 11 to 13 51 to 53 High MED 60<br />
13 13 13 0.8 to 1.0 11 to 13 51 to 53 High MED 60<br />
16 16 10 0.8 to 1.0 11 to 13 51 to 53 High MED 60<br />
16 13 13 0.8 to 1.0 11 to 13 51 to 53 High MED 60<br />
16 16 13 0.8 to 1.0 12 to 14 51 to 53 High MED 60<br />
NOTES :<br />
1. Measure surface temperature of heat exchanger pipe around center of heat exchanger path U bent.<br />
(Thermistor themometer)<br />
2. Connecting piping condition : 5 meters × 4 units (5m/each indoor unit)<br />
– 43 –
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