Panasonic CS-W50BD3P

13 SAFETY DEVICE
•
• •
•
INDOOR UNIT
Indoor unit Model CS-
W50BD3P
For fan motor protection
Internal OFF °C 135
Protector (49F) ON °C 87
For control protection
Fuse CUT A 3.15
•
• •
•
OUTDOOR UNIT
Outdoor unit Heat
pump
model
50Hz CU-
W50BBP8
Cooling
only
model
50Hz CU-
V50BBP8
For refrigerant cycle
High pressure OFF MPa 3.1
switch (63H1) ON MPa 2.3
For compressor
Over current protection
Heat pump
model
OFF A 15
Cooling
only model
OFF A 50Hz 15
RESET - Automatic
Discharge temp.
protection
Discharge temperature
thermistor (Th1)
Com-
pressor
OFF
°C 120
Liquid compress
protection
Crankcase heater
Input
power
W 34~41
Compressor protection
Internal protector OFF °C
50Hz
145
ON °C
50Hz
61
Trip
time
°C 3-10sec/
48A
For fan motor
protection OFF °C
50Hz
135
Internal protector
(49F)
ON °C
50Hz
85
Heating control
(Heat pump only)
Pressure switch OFF MPa 2.50
(Fan speed)(63H2) ON MPa 2.05
Cooling control
Heat exchanger outlet
temperature thermistor
(Th2)
Control
method
Th 30°C---High speed
Th<30°C---5 speed step control
For control protection
Fuse CUT A 6.3
30