Cooling Data Sheet In Rated Frequency; Noise Curve; Indoor Side Noise When Blowing - Tadiran Telecom SMVH09A-2A1B1NA Service Manual

2.4 Cooling Data Sheet in Rated Frequency

Model condition(°C) (DB/WB)
09K
12K
18K
T1: Inlet and outlet pipe temperature of evaporator;
T2: Inlet and outlet pipe temperature of condenser;
P: Pressure of air pipe connecting indoor and outdoor units.
NOTES :
(1) Measure surface temperature of heat exchanger pipe around center of heat exchanger path U bent.(Thermistor themometer)
(2) Connecting piping condition : 5m

2.5 Noise Curve

Pressure of gas pipe
Rated cooling
connecting indoor and
outdoor unit
Indoor Outdoor
27/19 35/24

Indoor side noise when blowing

60
50
40
30
20
Low
Indoor fan motor rotating speed
Indoor side noise when blowing
60
50
40
30
20
Low
Indoor fan motor rotating speed
Inlet and outlet pipe
temperature of heat
exchanger
P (MPa) T1 (°C)
0.9~1.1 12 to 14
12K
07K/09K
Middle Super High
High
Super High
Middle
High
Fan speed of
indoor unit
T2 (°C)
Super High
75 to 37
56
54
52
50
48
46
44
42
40
20
58
56
54
52
50
18K
48
46
44
42
20
Specifications
Outdoor fan
mode (rpm)
850
850
800
Outdoor side noise whe
09&12K C
3 0 4 0 50 60
Compressor frequen
Outdoor side noise whe
18&24K Co
3 0 4 0 50 60
Compressor frequen
5