Indoor Unit - Toshiba RAV-SM560AT-E Service Manual

Toshiban lämmitys- ja jäähdytyslaitteiden jälleenmyyjä pääkaupunkiseudulla on Jäähdytinpalvelu RefGroup Oy
Indoor Unit/Outdoor Unit
RAV-SM800UT-E, RAV-SM800BT-E, RAV-SM800KRT-E/RAV-SM800AT-E
Outer diameter of refrigerant pipe
Gas side ØA Liquid side ØB
15.9mm 9.5mm
TS sensor
TD sensor
Accumulator
(1500cc)
Rotary compressor
(DA220A2F-20L)
Pressure
(MPa)
Pd Ps
Standard 3.3 0.9 33.4
Cooling Overload 3.7 1.1 37.8 11.4
Low load 1.0 0.8 10.0
Standard 2.5 0.6 25.8
Heating Overload 3.4 1.1 34.7 11.5
Low load 2.0 0.2 20.3
* 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.
Refrigerant pipe
at liquid side
Outer dia. ØB
Packed valve
Pd
Outer dia. ØB
Strainer
4-way valve
(STF-0213Z)
Muffler
Heat exchangerØ8
Ø25 × L210
1 row 30 stages
Ø25 × L160
FP1.3 flat fin
Pipe surface temperature (°C)
(kg/cm²G)
Discharge Suction
Pd Ps (TD) (TS)
8.8 86 11
90 21
7.9 19 4
6.3 67 6
85 23
2.3 89 –16
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Indoor unit

Air heat exchanger
TC sensor
Outdoor unit
TO sensor
TE
sensor
Indoor heat Outdoor heat
exchanger exchanger
(TC) (TE)
9 44
18 54
4 8
42 2
55 16
34 –18
– 21 –
TCJ
sensor
Refrigerant pipe
at gas side
Outer dia. ØA
Packed valve
Outer dia. ØA
Modulating (PMV)
(SKV-18D26)
Strainer
Capillary
Ø3×Ø2×
L530
R410A 1.5 kg
Indoor/Outdoor
Compressor
temp. conditions
Indoor
revolutions per
(DB/WB) (°C)
fan
second (rps)
*
Indoor Outdoor
64 HIGH 27/19
52 HIGH 32/24
27
LOW 18/15.5
65 HIGH 20/–
31 LOW 30.–
90 HIGH 15/–
Max
50m
Ps
Cooling
Heating
35/–
43/–
–5/–
7/6
24/18
–20/
(70%)