Functions - ESP Ecocent 100L Installation And Operation Manual

15.6 Refilling the System
DO NOT switch on the immersion heater or heat pump part until the
system has been completely refilled. Close the unit drain tap. With the hot
tap open, turn on the mains water supply. When water flows from the hot
tap allow time to purge all the air and to flush through any disturbed
particles. Turn off the hot tap and then open successive hot taps in system
to purge any air. The electrical supply can now be switched on.
15.7 Log Book
Please complete the log book supplied with the Ecocent, stating what has
been done, the date of the service and the name/contact details of the
servicing engineer.
15.8 Maintenance Requirements
There are no formal annual maintenance requirements. However, it is
advisable to check annually that:
a) The pressure and temperature relief valve is still functioning properly
by turning the plastic black cap around to make sure that water
comes out of the valve when the black cap is turned.
b) All filters are clear of debris.
c) The air outlet to outside to make sure that it is clear from foliage,
nests, etc. and that the gravity vent is working.
Please note that the top can be removed (by a suitably qualified engineer/
plumber) so that the evaporator can be cleaned of dust and any debris.
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