Mitsubishi Electric PURY-P200YLM-A(1) Service Handbook page 103

[3-7 Functions of the Major Components of BC Controller ]
(5) HB1 type
Symbols
Part name
(functions)
Thermistor TH12
(Bypass
outlet tem-
perature)
TH15
(Bypass in-
let tempera-
ture)
Solenoid SVA
valve
SVB
SVC
LEV LEV3
HWE1314A
Part
Usage
code
LEV control (Superheat)
LEV control (Superheat)
Provides refrigerant to indoor
unit in cooling operation
Provides refrigerant to indoor
unit in heating operation
Provides refrigerant to indoor
unit in cooling operation
Pressure differential control
- 92 -
Specifications
R = 15k
0
R = 3460
0/80
1
exp
R = 15
3460
t
273
0°C[32°F] : 15 kΩ
10°C[50°F] :9.7 kΩ
20°C[68°F] :6.4 kΩ
25°C[77°F] :5.3 kΩ
30°C[86°F] :4.3 kΩ
40°C[104°F] :3.1 kΩ
AC220-240V
Open while being powered/
closed while not being pow-
ered
DC12V
Opening of a valve driven by a
stepping motor
0-2000 pulses
Check method
1
Continuity
check with a
tester
Same as
indoor LEV
GB