Panasonic CS-F14DD3E5

13.6. Safety device
13.6.1. Indoor unit
Indoor unit Heat pump model CS-F14DD3E5 CS-F18DD3E5
Cooling only model
For fan motor protection
Internal OFF °C 135 135
protector ON °C 85 85
For condensation temperature
protection control OFF °C 58 58
Heat exchanger RESET °C 54 54
thermistor
For P.C.B current protection
Current fuse CUT A 3.15 3.15
13.6.2. Outdoor unit
Outdoor unit Heat pump
model
50Hz CU-B14DBE5 CU-B18DBE5
For refrigerant cycle
High pressure OFF MPa 4.15 4.15
switch (63H1) ON MPa 3.05 3.05
For compressor
Over current protection
Heat pump model OFF A 8.5 12
RESET - Automatic Automatic
Discharge temp protection
Discharge Compressor
temperature OFF °C 114 114
thermistor (Th1)
Liquid compress protection
Crankcase heater Input power W 37 37 x 2
Compressor protection
Internal protector OFF °C
50Hz
- 160
ON °C
50Hz
- 90
trip time 50Hz - 3-10sec/35A
Compressor protection
OLP OFF °C
50Hz
145
ON °C
50Hz
69
trip time 50Hz 6-16sec/23.5A -
For fan motor protection
Internal OFF °C 135 135
protector (49F) ON °C 85 85
Heating control (Heat
pump only)
Pressure switch OFF MPa - -
(Fan speed) (63H2) ON MPa - -
Cooling control
Heat exchanger Th 40°C → High speed
Th < 40°C → 5 speed step control
outlet temp Control method
thermistor (Th2)
For control protection
Fuse CUT A 6.3 6.3
1MPa = 10.2kgf/cm
2
97