Panasonic S-36PU1E5A Service Manual page 413

Blower operation signal and protection signal
Blower signal output
Blower protect input
Limitation of AHU
When the AHU is selected, there are some limitations.
The limitation of temperature range is shown below.
Outdoor temperature
Inlet air temperature
(to the heat exchanger)
The limitation of Heat exchanger volume, Air volume and Front area is shown in the following
Table 1-14, 1-15 and 1-16.
Table 1-14 : Inside volume of heat exchanger
Cooling Capacity
Heat exchanger
volume
Table 1-15 : Air volume of heat exchanger
Cooling Capacity
Air volume
Table 1-16 : Front area of heat exchanger
Cooling Capacity
Front area
1
2
3
4
Min.
Max.
Min.
Max. 32
10 kW
Max. 2.1 dm
Min.
1.7 dm
10 kW
3
Max. 1980 m
Min.
3
840 m
10 kW
Max. 0.51 m
Min.
0.43 m
1-403
Power supply
X1
X1 : Relay (field supply)
SW1
SW 1 : operation command (field supply)
AC 220 ~240 V, 0.1 A
Cooling
-10 (DB)
43 (DB)
18 (DB)
(DB) / 23
12.5 kW 14 kW
3 3 3
2.1 dm 2.1 dm
3 3 3
1.7 dm 1.7 dm
12.5 kW 14 kW
3 3
/h 2100 m /h 2160 m /h
3 3
/h 1140 m /h 1140 m /h
12.5 kW 14 kW
2 2 2
0.51 m 0.51 m
2 2 2
0.43 m 0.43 m
Minimum applicable load
DC 5 V, 1 mA
Maximum applicable load
AC 230 V, 2 A
Heating
-20 (WB)
15 (WB)
(DB)
16
30 (DB)
1