11
MSH-C18SV -
E1
MUH-C18SV -
E1
INDOOR UNIT
OUTDOOR UNIT
Indoor
heat
exchanger
Room temperature
thermistor
RT11
Refrigerant pipe
[
15.88
(Option)
Flared connection
Flared connection
Indoor coil
thermistor
RT12
Refrigerant pipe
[
6.35
(Option)
Stop valve
Strainer
Check valve
Capillary tube
[
3.0
o
[
2.0
o
500
Capillary tube
[
3.0
o
[
1.6
o
750
(2 pcs)
Compressor
Stop valve
(with service port)
Muffler
Outdoor
heat
exchanger
Defrost
thermistor
RT61
Reversing valve coil
Heating ON
Cooling OFF
Refrigerant flow in cooling
Refrigerant flow in heating
(with heat insulator)
Strainer
Distributor
Reversing valve
(with heat insulator)
6
PERFORMANCE CURVES
OUTDOOR LOW PRESSURE AND OUTDOOR UNIT CURRENT
COOL operation
①
Both indoor and outdoor unit are under the same temperature/humidity condition.
➁
Air flow should be set at MAX.
③
The unit of pressure has been changed to MPa on the international
system of units(SI unit system).
The conversion factor is : 1(MPa [Gauge]) =10.2(kgf/
f
f
[Gauge])
Dry-bulb temperature
Relative humidity(%)
20
50
25
60
30
70
15
20
50
25
60
30
70(%)
35(
:
)
0.3
0.4
0.5
0.6
0.7
18
32
7
6
5
4
3
220V/230V
15
20
50
25
60
30
70(%)
35(
:
)
2.0
2.5
3.0
3.5
4.0
18
32
220V
230V
MUH-C07SV -
E1
MUH-C07SV -
E1
Outdoor low pressure
Ambient temperature(˚C)
Ambient humidity(%)
Ambient temperature(˚C)
Ambient humidity(%)
Outdoor unit current (A)
(kgf/
F
[Gauge])(MPa [Gauge])
OB250-1qxp 3/3/00 2:08 PM Page 11
