Safety Device - Panasonic CS-F24DD2E5 Service Manual

13.6. Safety device

13.6.1. Indoor unit
Indoor unit
For fan motor protection
Internal
protector
For control protection
Fuse
For fan motor protection
Fuse
13.6.2. Outdoor unit
Outdoor unit Heat pump
model
For refrigerant cycle
High pressure OFF
switch (63H1) ON
For compressor
Over current
protection
Heat pump model OFF
RESET
Discharge temp
protection
Discharge Compressor
temperature OFF
thermistor (Th1)
Liquid compress
protection
Crankcase heater Input power
Compressor
protection
Internal protector OFF
ON
trip time
For fan motor
protection
Internal OFF
protector (49F) ON
Heating control
(Heat pump only)
Pressure switch OFF
(Fan speed) (63H2) ON
Cooling control
Heat exchanger
outlet temp Control method
thermistor (Th2)
For control
protection
Fuse CUT
2
1MPa = 10.2kgf/cm
Heat pump model CS-F24DD2E5
Cooling only model
OFF °C 135
ON °C 85
CUT A 3.15
CUT A -
50Hz CU-B24DBE5 CU-B28DBE5 CU-B28DBE8 CU-B34DBE5 CU-B34DBE8 CU-B43DBE8 CU-B50DBE8
MPa 4.15 4.15
MPa 3.05 3.05
A 19 20
- Automatic Automatic
°C 115 115
W 37 37
°C 160 165
50Hz
°C 90 90
50Hz
50Hz 3-10sec/65A 3-10sec/78A 3-10sec/25A
°C 135 135
°C 85 85
MPa -
MPa -
A 6.3 6.3
CS-F28DD2E5
135 135 135
85 85 85
3.15 3.15 3.15
- - -
4.15 4.15
3.05 3.05
7.5 29
Automatic Automatic
115 120
37 37
165 160
80 90
135 135
85 86
- -
- -
40°C → High speed
Th
Th < 40°C → 5 speed step control
6.3 6.3
133
CS-F34DD2E5 CS-F43DD2E5 CS-F50DD2E5
135 135 135
85 85 85
3.15 3.15 3.15
- - -
4.15 4.15
3.05 3.05
11 14
Automatic Automatic
120 120
37 37
160 160
90 90
- -
135 135
86 86
- -
- -
6.3 6.3
135
85
3.15
-
4.15
3.05
15
Automatic
120
37
160
90
- -
135
86
- -
- -
6.3