Technical Specifications/Logs
Greenstar 4000 – 6 720 891 161 (2020/09)
88
13.3 Component resistance characteristics
The supply sensors (flow temperature sensor at heat exchanger
assembly and flow temperature sensor at flow pipe) share the same
resistance values.
▶ Refer to table 37.
13.3.1 Sensor values - Flow temperature sensor
Table 37 Flow temperature sensor
13.3.2 Sensor values - DHW temperature sensor
Table 38 DHW temperature sensor
13.3.3 Sensor values - Flue overheat thermostat
Table 39 Flue overheat thermostat
13.3.4 Sensor values - Heat exchanger assembly temperate limiter
Table 40 Heat exchanger assembly temperate limiter
13.3.5 Sensor values - Outside temperature sensor
Table 41 Outside temperature sensor (for weather-compensated control
units, accessory)
13.4 Code plug
Table 42 Code plug
Temperature [°C ± 10 %] Resistance []
0 33 404
5 25 902
10 20 247
15 15 950
20 12 657
25 10 115
30 8 138
35 6 589
40 5 367
45 4 398
50 3 624
55 3 002
60 2 500
65 2 092
70 1 759
75 1 486
80 1 260
85 1 074
90 918.3
95 788.5
Temperature [°C ± 10 %] Resistance [k]
0 30 400
5 25 902
10 20 247
15 15 950
20 12 657
25 10 115
30 8 138
35 6 589
40 5 367
45 4 398
50 3 624
55 3 002
60 2 500
65 2 092
70 1 759
75 1 486
80 1 260
85 1 074
90 866
95 741
Normally closed thermostat Temperature ( °C) Resistance ( )
Opening temperature ≥ 112 3500
Close temperature ≤111 6500
Normally closed thermostat Temperature ( °C)
Opening temperature ≥ 120
Close temperature ≤80
Temperature [°C ± 10 %] Resistance []
-20 2 392
-16 2 088
-12 1 811
-8 1 562
-4 1 342
0 1 149
4 984
8 842
12 720
16 616
20 528
24 454
Type Gas type Number
GR4700iW 30 C Natural gas 20024
GR4700iW 30 C Liquid propane (LPG) 20135
GR4700iW 25 C Natural gas 20136
GR4700iW 25 C Liquid propane (LPG) 30137
To Next Page
Loading...
Need help?
General