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Earth Save Products-ASHP
PASRW030B-D-PS
V 1.8
PASRW040B-D-PS
PASRW050B-D-PS
Once you have turned on the heat pump, check the water pressure
gauge and it should be running at 0.2 MPa when the water pump is
running.
After the water pump has been running for approx. 1 minute, the
compressor will start. When the compressor starts up, listen carefully
for any strange or abnormal noises coming from the unit. If you hear
anything that is unusual, switch off the unit immediately and consult
your supplier.
Check whether the power input and running current is in line with the
information in this manual.
When using under floor heating, adjust the actuators on the water
loops to make sure that the water supply to each valve is operating
and that the water is heating and cooling, as required.
Once the system has reached its required running temperature, check
that the output temperature is stable.
PLEASE NOTE – Control settings are factory set for UK conditions and will NOT
need alteration– PLEASE DO NOT TRY TO CHANGE THE CONTROL SETTINGS. If
you are having control issues, check with the unit supplier or ESP.
Upon completion of commissioning and when the unit is running correctly in
a steady state, the installation engineer must complete an Installation and
Commissioning certificate in the template found in Appendix 3.
3.11 General Maintenance
Whilst no formal maintenance is required, you should note the following:
Monitor the air and water supply frequently to ensure it is clean –
check and clean the in-line water filter periodically.
Please note that the unit, when left idle, will automatically start up
every 72 hours to carry out a short maintenance cycle to prevent the
water pump sticking.
Clean the evaporator to the rear of the unit as and when required –
this will depend upon the site of the unit and may need cleaning as