3. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM
3-1. RAV-SM560XT-E / RAV-SM560AT-E
Indoor unit
TC sensor
Outer diameter of refrigerant pipe
Gas side ∅A | Liquid side ∅B |
|
|
6.4 mm | 12.7 mm |
|
|
Air heat exchanger
TCJ sensor
TS sensor
TD sensor
Refrigerant pipe | Refrigerant pipe |
at liquid side | at gas side |
Outer dia. ∅B | Outer dia. ∅A |
Max 30m
Packed valve |
| Packed valve |
Outer dia. ∅B | Outdoor unit | Outer dia. ∅A |
|
|
PMV
TO sensor
Strainer
TE sensor
Muffler
∅19 x L160
Rotary compressor
Heat exchanger ∅8 multiple thread ripple 1 row 22 stages FP1.3 flat fin
Distributor
R410A 0.9 kg
Cooling
Heating
|
| Pressure | Pipe surface temperature (°C) | Compressor |
| Indoor/Outdoor | |||||
|
|
|
|
|
|
|
|
| |||
|
| (MPa) | Discharge | Suction | Indoor heat | Outdoor heat | revolutions | Indoor | temp. conditions | ||
|
| exchanger | exchanger | per second | fan | (DB/WB) (°C) | |||||
|
|
|
|
|
| ||||||
|
|
|
|
|
|
|
| (rps) |
|
|
|
|
| Pd | Ps | (TD) | (TS) | (TC) | (TE) |
| Indoor | Outdoor | |
|
| * |
| ||||||||
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| Standard | 3.1 | 0.9 | 85 | 13 | 10 | 47 | 74 | HIGH | 27/19 | 35/– |
|
|
|
|
|
|
|
|
|
|
|
|
Cooling | Overload | 3.8 | 1.0 | 96 | 13 | 12 | 60 | 71 | HIGH | 32/24 | 43/– |
|
|
|
|
|
|
|
|
|
|
|
|
| Low load | 0.9 | 0.5 | 25 | 7 | 10 | 5 | 28 | LOW | 18/15.5 | |
|
|
|
|
|
|
|
|
|
|
|
|
| Standard | 2.8 | 0.6 | 87 | 3 | 46 | 1 | 87 | HIGH | 20/– | 7/6 |
|
|
|
|
|
|
|
|
|
|
|
|
Heating | Overload | 3.3 | 1.1 | 78 | 22 | 55 | 16 | 55 | LOW | 30.– | 24/18 |
|
|
|
|
|
|
|
|
|
|
|
|
| Low load | 1.7 | 0.2 | 110 | 26 | 110 | HIGH | 0 | |||
|
|
|
|
|
|
|
|
|
|
|
|
*4 poles are provided to this compressor.
The compressor frequency (Hz) measured with a clamp meter is 2 times of revolutions (rps) of the compressor.
–7 –
