Bosch HP270-2 - Components Identification; Enter in Service Mode

Page 24 from 56 6-720-821-364 SM HP270 – 250 - 200 2016/12 en
X
Pump Xylem (Lowara)
(D5 PWM3-38/700T)
8 – 24 V dc
X
X
Solenoid Valve
230 V / 50 Hz (4.5 W)
(2.2 kΩ)
X
X
X
Fan EBM Paspt
(R2E220-RA38-16)
230 (196 - 253) Vac
50 (47,5 - 52,7) Hz
Speed 1: 50 W / Speed 2: 85 W
X
Fan EC controlled
230 V
X
X
Start Fan Capacitor
2 µF
X
X
Run Fan Capacitor
6.3 µF
X
X
X
X
Compressor Highly
230 (198 - 264) Vac
50 (47,5 - 52,5) Hz
490W
X
X
X
X
Start Compressor
Capacitor
15 µF
X
X
X
X
Compressor Protection
(Thermal cut out)
Bimetallic thermal switch
(open at 160ºC, close at 70ºC)
X
X
X
X
High Pressure Switch
Danfoss
Temp. = 60ºC
Opening pressure = 27 barg*
Closing pressure = 20 barg*
X
X
Electric heater resistance
230 V / 50 Hz (R=27Ω)
X
X
Electric Heater in module
230 V / 50 Hz (R=26,5Ω)
X
X
Safety Thermostat
T
sec
= 90ºC (+8ºC / -5ºC)
X
X
Safety Thermostat
T sec = 90ºC
X
X
X
X
Control Unit
Input 230 V (+10% / -15%), 50
Hz
* Relative pressures
Table 10 – Components identification
Entrance in the service mode:
Press “Menu” + “Ok” button for more than 5 sec
Pict.19 – Enter in service mode
T > 3 sec