Resol DeltaSol DB3-F, Руководство пользователя

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DeltaSol
®
DB3-F
© RESOL 09098 deltasol_db3-f.mon
us.ind
d
17 |
1 2
S1 S2 S3
3 4 5 6
Temp. Sensor
Pt1000
L N R1 N R2 N
20 19 18 17 16 15
S4
7 8 14 13 12
2 (1) A (115)V~
2 (1) A (115)V~ R1
R2
VBus
9 10
5. Troubleshooting
fuse T4A
If a malfunction occurs, a message is displayed in the display
of the controller:
Operating control lamp
Warning symbol
Operating control lamp off
Check the power supply
o.k.
The fuse of the controller could be blown.
It can be replaced after the front cover
has been removed (spare fuse is enclosed
in the accessory bag).
Operating control lamp flashes red. The symbol and
the are shown.
Sensor fault. An error code instead of
a temperature is shown on the sensor
display channel.
- 88.8 888.8
Cable is broken.
Check the cable. Short-circuit.
Check the cable.
Disconnected Pt1000 temperature sen sors
can be checked with an ohmmeter. In the
following table, the resistance values
corresponding to different temperatures
are listed.
°F Ω °F Ω
14 961 131 1213
23 980 140 1232
32 1000 149 1252
41 1019 158 1271
50 1039 167 1290
59 1058 176 1309
68 1078 185 1328
77 1097 194 1347
86 1117 203 1366
95 1136 212 1385
104 1155 221 1404
113 1175 230 1423
122 1194 239 1442
Resistance values of the
Pt1000-sensors