Toshiba RAS-3M26GAV-E, Service Manual

Page: 43 / 130

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