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Residential Heat Pump  

User Manual

 

 

 

 

 

 

 
 
 

Please read this manual before operating the heat pump 

 
 
 

July 2010

 

 
 
 
 
 

Summary of Contents for Eskom ERHP-SU14

Page 1: ...Residential Heat Pump User Manual Please read this manual before operating the heat pump July 2010...

Page 2: ...ng Do not turn off main power supply to the heat pump during a vacation or if not in use The heat pump must have electricity in order to protect itself during cold climate conditions It is recommended...

Page 3: ...ton Functions The heat pump makes use of an intelligent controller and LCD display screen The LCD screen is used to change or view different operating parameters The controller contains the following...

Page 4: ...n parameter during standby status or check the operation parameter under running or standby status Press to enter timer setting Note The user can select between two heating modes by simply pressing 1...

Page 5: ...timer function can be used to keep the heat pump switched off In order to set the timer use the following procedure During the standby or running mode press the button twice so that the hour paramete...

Page 6: ...water Control Purposes 13 Factory Set c Current Water Temperature in Tank 9 90 C Output value D Water Outlet Temperature 9 90 C Output value E Coil Temperature 1 value for automatic control 9 90 C Out...

Page 7: ...values of these parameters repeat steps 2 to 4 7 Wait 5 seconds to exit this mode automatically Note The water temperature measured near the bottom of the water vessel is displayed on the LCD screen c...

Page 8: ...ure that hot water is supplied throughout the residence as an instant hot water on tap solution The installer will ensure that the commissioning valve on the return line is set on 10 bypass Activate t...

Page 9: ...supply 2 Fan motor fault 3 Loose connection 4 Obstruction 1 Check power supply 2 Check if the fan rotates freely and that no restrictions are present Replace if broken Heat pump works with insufficie...

Page 10: ...in If the problem persists please contact your local installer Defrosting Sign Indicating 1 Defrosting failure 1 Defrosting sign will show permanently on LCD screen 2 Switch off main power supply to t...

Page 11: ...sure water hose to spray down the unit the heat exchanger fins may be damaged The strainer should be checked regularly especially two days after initial installation This is done by removing the bonne...

Page 12: ...Temperature Setting Range C 30 55 75 Maximum Water Temperature C 75 Highest Ambient Temperature C 43 Lowest Ambient Temperature C 5 Water Tank Allowable L 100 500 Maximum Water Pressure MPa 0 7 Discha...

Page 13: ...d by both the client and the installer to ensure the warranty on the heat pump unit is valid Please keep this certificate safe for warranty purposes Residential Heat Pump Installation Certificate Date...

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