Technical Information
25
DG 408x Steam Ovens
1 Technical Data
Floor heater (R28)
Output power 300W (DG 4080); 350W (DG 4082)
Table 030-1: Floor Heater Data
PT 1000 Temperature Sensor (R30 or R30/10)
Temperature (°C) Temperature (°F) Resistance (Ω)
0 32 1000
20 68 1078
25 77 1097
30 86 1117
50 122 1194
100 212 1385
150 302 1573
200 392 1758
250 482 1941
300 572 2120
Table 030-2: PT 1000 Temperature Sensor Resistance Values
Threshold temperature
Floor heater temperature regulator (2F1) 239°F
Floor heater temperature limiter (2F8) 402°F
Table 030-3: Threshold Temperatures
2 Function
2.1 Floor Heater Element
The floor heater element is located in the center of the oven cavity floor, and
prevents water from condensing and accumulating at the bottom of the oven cavity.
2.2 PT 1000 Temperature Sensor (R30 or R30/10)
The PT 1000 temperature sensor is a printed circuit board (PCB) which is
used to provide the electronic with data to calculate the oven cavity
temperature. The sensor’s resistance increases as the temperature
increases. Details are listed in Table 030-2.
4 Service
4.1 PT 1000 Temperature Sensor (R30 or R30/10) Removal
1. Take the steam generator and equipment out of the oven cavity.
2. Uninstall the appliance. See Section 010-4.1.
3. Remove the side panels. See Section 010-4.2.
4. Remove the rear panel. See Section 010-4.3.
5. Slide or move insulation as necessary.
6. DG 4080: Disconnect the temperature sensor (Figure 030-1, Item 1) from
the power electronic. Take off the retaining clip (030-Figure 1, Item 2).
To Next Page
Loading...
Need help?
General
