Vaillant VWL 127/5 IS User Manual

Appendix
0020257319_02 Hydraulic station Installation and maintenance instructions 59
Temperature (°C) Resistance (ohms)
30 8060
35 6535
40 5330
45 4372
50 3605
55 2989
60 2490
65 2084
70 1753
75 1481
80 1256
85 1070
90 916
95 786
100 678
105 586
110 509
115 443
120 387
125 339
130 298
135 263
140 232
145 206
150 183
155 163
O Characteristic values for the internal temperature sensors, hydraulic circuit
Sensors: TT620 TT650
Temperature (°C) Resistance (ohms)
0 33400
5 25902
10 20247
15 15950
20 12657
25 10115
30 8138
35 6589
40 5367
45 4398
50 3624
55 3002
60 2500
65 2092
70 1759
75 1486
80 1260
85 1074

Vaillant VWL 127/5 IS Specifications

General

Brand	Vaillant
Model	VWL 127/5 IS
Category	Heat Pump
Language	English