30
Figure 9.6: Example of the Variable Pressure Mode
• If the head is not a multiple of 0.5, the closest value is selected as H
set
.
In the following graph, the curves of the operating modes are drawn with 1
meter intervals. The head can be set by 0.5m intervals on the display.
According to the rule given above:
• A is set at 8.5m
• B is set at 8.5m
• C is set at 9m
• D is set at 9m
The figure below is given as an example:
Содержание OPTIMA
Страница 1: ...OPTIMA CIRCULATION PUMP INSTALLATION AND OPERATING INSTRUCTIONS ...
Страница 2: ...Kod No A 7 1 7i Publishment Date 280317 Revision Date 280317 Bulletin No 17 1004 ...
Страница 3: ...CIRCULATION PUMP INSTALLATION AND OPERATING INSTRUCTIONS ...
Страница 4: ...4 ...
Страница 34: ...34 The fault flowchart of the pump is given below Figure 11 1 Fault Flowchart ...
Страница 37: ...37 14 APPENDIX Dimension Table ...
Страница 38: ...38 Pump Selection Curves ...
Страница 40: ...40 4 12 Variable Pressure Operating Mode Constant Pressure Operating Mode Manual Operating Mode ...
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Страница 42: ...42 5 9 Variable Pressure Operating Mode Constant Pressure Operating Mode Manual Operating Mode ...
Страница 43: ...43 5 12 Variable Pressure Operating Mode Constant Pressure Operating Mode Manual Operating Mode ...
Страница 44: ...44 6 12 Variable Pressure Operating Mode Constant Pressure Operating Mode Manual Operating Mode ...
Страница 45: ...45 8 12 Variable Pressure Operating Mode Constant Pressure Operating Mode Manual Operating Mode ...
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