Toshiba RAV-SM564UT-E Service Manual page 38

RAV-SP404AT-E, RAV-SP404ATZ-E, RAV-SP404ATZG-E
RAV-SP454AT-E, RAV-SP454ATZ-E, RAV-SP454ATZG-E
TS sensor
TD sensor
4-way valve
(STF-0108Z)
Muffler
Ø19 × L160
Rotary compressor
(DA150A1F-20F)
RAV-SP404AT-E, RAV-SP404ATZ-E, RAV-SP404ATZG-E
Pressure
(MPa)
Pd Ps
Standard 2.68 0.94
Cooling Overload 3.23 1.16
Low load 1.34 0.70
Standard 2.38 0.70
Heating Overload 3.39 1.03
Low load 1.95 0.26
This compressor has 4-pole motor. The value when compressor frequency (Hz) is measured by a clamp
*
meter becomes 2 times of No. of compressor revolutions (rps).
RAV-SP454AT-E, RAV-SP454ATZ-E, RAV-SP454ATZG-E
Pressure
(MPa)
Pd Ps
Standard 2.81 0.89
Cooling Overload 3.24 1.16
Low load 1.34 0.70
Standard 2.53 0.68
Heating Overload 3.39 1.03
Low load 2.00 0.25
This compressor has 4-pole motor. The value when compressor frequency (Hz) is measured by a clamp
*
meter becomes two times of No. of compressor revolutions (rps).
Tel: 01823 665660
Heronhill - for all your Toshiba requirements
Packed valve
Outer dia. ØA
2-step muffler
Ø19.05 × 200L
Heat exchanger
Ø8 ripple, 2 rows,
14 steps
FP1.3 flat fin
Pipe surface temperature (°C)
(kg/cm²g) Discharge Suction
Pd Ps (TD) (TS)
27.3 9.6 61 12
32.9 11.8 77 14
13.7 7.1 36 4
24.3 7.1 65 7
34.6 10.5 83 20
19.9 2.7 90 –17
Pipe surface temperature (°C)
(kg/cm²g) Discharge Suction
Pd Ps (TD) (TS)
28.7 9.1 68 11
33.0 11.8 78 14
13.7 7.1 36 4
25.8 6.9 70 7
34.6 10.5 83 20
20.4 2.6 92 –17
– 38 –
www.heronhill.co.uk
TO sensor
TE
sensor
Compressor
Indoor heat Outdoor heat drive revolution
exchanger exchanger
(TC) (TE)
11 43
15 50
2 8
39 4
54 16
32 –19
Compressor
Indoor heat Outdoor heat drive revolution
exchanger exchanger
(TC) (TE)
10 41
15 51
2 8
41 4
54 16
33 –19
Revised 2: Jun., 2008
Packed valve
Outer dia. ØB
PMV
(Pulse Motor Valve)
(CAM-B30YGTF-2)
Strainer
Distributor
R410A 1.0 kg
Cooling
Heating
Indoor/Outdoor
temp. conditions
Indoor
(DB/WB) (°C)
frequency fan
(rps)
Indoor
47 HIGH 27/19
50 HIGH 32/24
44 LOW 18/15.5
49 HIGH 20/–
49 LOW 30/–
90 HIGH 15/–
Indoor/Outdoor
temp. conditions
Indoor
(DB/WB) (°C)
frequency fan
(rps)
Indoor
53 HIGH 27/19
53 HIGH 32/24
44 LOW 18/15.5
56 HIGH 20/–
49 LOW 30/–
98 HIGH 15/–
Fax: 01823 665807
Outdoor
35/–
43/–
–5/–
7/6
24/18
–15/–
Outdoor
35/–
43/–
–5/–
7/6
24/18
–15/–