Maintenance; Assembly - Tech Controllers EU-880 zPlD User Manual

EU-880 zPID

Maintenance

VII.
The EU-880zPID controller must be checked for the technical condition of its wires before and during
the heating season. You should also check the mounting of the controller, clean it of dust and other
contamination. Furthermore, you should also measure the effectiveness of the grounding of the motors
(central heating pump, hot water pump and blower).
TECHNICAL SPECIFICATIONS
Pos Specifications
1 Power supply
2 Maximum power consumption
3 Operation temperature
4 Pump max. output load
5 Valve max. output load
6 Fan max. output load
7 Temperature measurement accuracy
8 Sensor thermal resistance
9 Flue gas sensor thermal resistance
10 Fuse

Assembly

VIII.
NOTE: Installation should be performed by a properly qualified technician! Do not install the unit with
the power on (make sure that the plug is disconnected from the mains)!
NOTE: Incorrect wiring may damage the controller!
The controller cannot be operated in a closed central heating system. The installation must include safety
valves, pressure valves and an equalizing tank to protect the boiler from water boiling in the central
heating system.
Unit
V
W
O C
A
A
A
°C
°C
°C
A
22
230V ±10% /50Hz
11
5÷50
0,5
0,5
0,6
1
-30÷99
-30÷480
3,15