
11
en
Note:
For answers to frequently asked questions (FAQ) see www.resol.com.
Connect the PWM signal cable
Check, whether the correct curve
has been selected (see page 8).
Is a PWM signal cable connected?
The HE pump does not work.
no
yes
Disconnected temperature sensors can be checked with an ohmmeter. Please
check if the resistance values correspond with the table.
°C °F
Ω
Pt1000
°C °F
Ω
Pt1000
-10
14
961
55
131
1213
-5
23
980
60
140
1232
0
32
1000
65
149
1252
5
41
1019
70
158
1271
10
50
1039
75
167
1290
15
59
1058
80
176
1309
20
68
1078
85
185
1328
25
77
1097
90
194
1347
30
86
1117
95
203
1366
35
95
1136
100 212
1385
40
104
1155
105 221
1404
45
113
1175
110 230
1423
50
122
1194
115 239
1442