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Stairs AHW, Installation And Operating Instructions Manual

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Stairs AHW Installation And Operating Instructions Manual Download Page 7

Control panel

Elements on the control panel

 

The control panel on the AHW(S) Circulator includes:

 

 

 

 

 

 

 

 

 

 

 

posi�on

descrip�on

A

B

C

D

Display showing the actual pump power consump�on in Wa�.

Seven light fields indica�ng the pump se�ng

Mode Select bu�on for changing pump se�ng

Night version bu�on

Summary of Contents for AHW

Page 1: ...AHW AHW S Hot water circulator pump HIGH EFFICIENCY BLDC MOTOR CIRCULATORS INSTALLATION AND OPERATING INSTRUCTIONS...

Page 2: ...s 2014 30 EU Electromagnetic Compatibility Directive 2014 35 EU Low Voltage Directive 2006 42 EU Machinery Directive 2009 125 EU codesign requirements for energy related products EMI EN 55014 1 2006 A...

Page 3: ...at least 90 c 194 f Risk of shock This pump has not been tested for use in swimming pools or marine areas To reduce risk of electric shock Unplug before servicing see instruc ons for proper installa o...

Page 4: ...stems Benefits of installing an AHW S circulator Eight di erent modes of opera on to suit di erent system requirements Easily selectable from the display Modes include Sensor less demand based control...

Page 5: ...on the pump housing indicate the liquid ow direc on through the pump Correct installa ons Incorrect installa ons Warning The pumped liquid may be scalding hot and under high pressure Drain the system...

Page 6: ...ectrical codes and local codes Electrical installa on should be conducted by a quali ed electri cian Always make sure electric power is disconnected before wiring the circulator The electrical connec...

Page 7: ...nel The control panel on the AHW S Circulator includes posi on descrip on A B C D Display showing the actual pump power consump on in Wa Seven light elds indica ng the pump se ng Mode Select bu on for...

Page 8: ...Every me the Mode bu on is pressed the pump se ng is changed to the next op on A full cycle is Start bu on pressed The selected pump se ng is indicated by one of eight di erent light elds ion 0 Night...

Page 9: ...Start Up Pump settings and pump performance 4 Meter pump curve...

Page 10: ...6 Meter pump curve Start Up Pump settings and pump performance...

Page 11: ...thepumpwillfollowthehighestconstant pressure curve depending on the load demand Func on III Highest constant speed III Speed III is the highest constant speed performance curve of AHW S Circulator and...

Page 12: ...ts to turns on but it not forces to start the motor 4 Short circuit protection When short circuit protec on happened the control panel shows E1 or E7 5 AC overvoltage protection The motor stops a er i...

Page 13: ...ure that the electricity supply has been switched o and that it cannot be accidentally switched on Error Code Cause Remedy E0 E1 E7 E8 E9 PC board error or system overload Change the PC board Model Fr...

Page 14: ......

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