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Earth Save Products-ASHP
PASRW030B-D-PS
V 1.8
PASRW040B-D-PS
PASRW050B-D-PS
Note: Too high a concentration of the anti-freeze will affect the performance of the
heat pump.
PLEASE NOTE – ESP CAN PROVIDE AN ANNUAL INSPECTION/MAINTENANCE
PACKAGE, IF REQUIRED.
3.12 Operating notes for the end user
WARNING!
Before doing any work on the heat pump you MUST switch off power to the
unit at the twin port isolator switch (that should be installed next to the unit).
Servicing and maintenance of the unit must only be carried out by qualified
technicians. ESP can provide a full inspection and maintenance service, if
required.
Repeated triggering of safety and control devices must be thoroughly
investigated and any fault causing the triggering corrected before further use
of the unit. Please call your service engineer/installer should safety or control
devices be triggered.
You should carry out some basic checks on your unit regularly to maintain it in
optimum working order - these consist of standard checks (look at the
operating temperature settings, checking water flow and temperatures, see if