21
Figure 7.1: Control Display Layout
The power cable should not be in contact with the pump or
pipeline.
The voltage value of the mains must be in between the limits
given in Table 5.2.
It is recommended to use a residual-current device (RCD) to protect the user
and the pump. The RCD should be chosen according to the nominal voltage
and current of the pump and it should be able to trip on high frequency leakages
(type B) (The tripping current should be lower than 3.5mA according to the EN
60335).
7. DISPLAY AND SETTINGS
The display of the Optima pumps has two text rows, three LEDs and five control
buttons. See Figure 7.1.
Summary of Contents for OPTIMA
Page 1: ...OPTIMA CIRCULATION PUMP INSTALLATION AND OPERATING INSTRUCTIONS ...
Page 2: ...Kod No A 7 1 7i Publishment Date 280317 Revision Date 280317 Bulletin No 17 1004 ...
Page 3: ...CIRCULATION PUMP INSTALLATION AND OPERATING INSTRUCTIONS ...
Page 4: ...4 ...
Page 34: ...34 The fault flowchart of the pump is given below Figure 11 1 Fault Flowchart ...
Page 37: ...37 14 APPENDIX Dimension Table ...
Page 38: ...38 Pump Selection Curves ...
Page 46: ...46 ...
Page 47: ...47 ...
