Amazon V
Part 2 - Out
door Unit Engineering Da
ta
33
7 Functional Components and Safety Devices
Table 2-7.1: 8/10/12/14/16HP functional components and safety devices
Item
8HP
10HP
12HP
14HP
16HP
Compressor
Discharge temperature switch
Off: 115(±5) °C/ On: 75(±15) °C
Compressor top and discharge pipe
temperature sensors
90°C =5k
Ω
± 3%
Crankcase heater
30W×2
Inverter module
Inverter module temperature sensor
90°
C =5kΩ±
5%
Fan motor
Safety thermostat
On
115°C
Off
-
System
High pressure switch
Off: 4.4(±0.1)MPa/ On: 3.2(±0.1)MPa
Low pressure switch
Off: 0.05(±0.05)MPa/ On: 0.15(±0.05) MPa
High pressure sensor
Output voltage (V) =1.1603×P+0.5
(where P is the discharge pressure in MPa)
Heat exchanger temperature sensor
25°C =10k
Ω
Outdoor ambient temperature sensor
25°C =10k
Ω
Table 2-7.2: 18/20/22/24HP functional components and safety devices
Item
18HP
20HP
22HP
24HP
Compressor
Discharge temperature switch
Off: 115(±5) °C/ On: 75(±15) °C
Compressor top and discharge pipe
temperature sensors
90°C =5k
Ω±
3%
Crankcase heater
30W× 2
30W× 4
Inverter module
Inverter module temperature sensor
90°C =5k
Ω±
5%
Fan motor
Safety thermostat
On
115°C
Off
-
System
High pressure switch
Off: 4.4(±0.1)MPa/ On: 3.2(±0.1)MPa
Low pressure switch
Off: 0.05(±0.05)MPa/ On: 0.15(±0.05) MPa
High pressure sensor
Output voltage (V) =1.1603×P+0.5
(where P is the discharge pressure in MPa)
Heat exchanger temperature sensor
25°C =10k
Ω
Outdoor ambient temperature sensor
25°C =10k
Ω
Table 2-7.3: 26/28/30/32HP functional components and safety devices
Item
26HP
28HP
30HP
32HP
Compressor
Discharge temperature switch
Off: 115(±5) °C/ On: 75(±15) °C
Compressor top and discharge pipe
temperature sensors
90°C =5k
Ω±
3%
Crankcase heater
30W× 4
Inverter module
Inverter module temperature sensor
90°C =5k
Ω±
5%
Fan motor
Safety thermostat
On
115°C
Off
-
System
High pressure switch
Off: 4.4(±0.1)MPa/ On: 3.2(±0.1)MPa
Low pressure switch
Off: 0.05(±0.05)MPa/ On: 0.15(±0.05) MPa
High pressure sensor
Output voltage (V) =1.1603×P+0.5
(where P is the discharge pressure in MPa)
Heat exchanger temperature sensor
25°C =10k
Ω
Outdoor ambient temperature sensor
25°C =10k
Ω
Содержание Amazon V
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