Starting up
42
6.5.3
Pump motor monitoring
☞
−
In case of pump motor overload or a blockage the heating and the pump are
switched off.
"
"
"
"
−
Double signal tone sounds.
−
The display shows PUMP and the fault triangle is
flashing
−
Rectify the cause of the fault, e.g. clean the pump or
check the viscosity, then
−
reset with the key.
−
If several faults appear simultaneously, they have to be
reset individually
6.5.4
Connection floating contact ”Combination fault” 31 N
(Alarm out) 3-pole locking connector
1 = common, 2 = n.c. (make) , 3 = n.c. (break). When the unit is o.k. 1 and 3 are closed (see ill.). Max
contact rating: 0.2A 24 V. 3-pin plug (
➾
Section 10. Accessories).
☞
−
Contact operates in case of error at overtemperature protection, low-level
protection, pump monitoring or any other error message.
Summary of Contents for Ecoline RE 320
Page 2: ......
Page 8: ...Brief operating instructions 2...
Page 59: ...Circuit diagram 10 08 99 YACE0060 53 11 Circuit diagram...
Page 60: ...Circuit diagram 54...
Page 63: ...Pipe plan 16 08 99 YACE0060 57 12 Pipe plan...
Page 64: ...Pipe plan 58...
Page 65: ...Pipe plan 16 08 99 YACE0060 59...
Page 68: ......
