User`s guide

Page 39
Package 1 and 2 – Plumbing Schematic
1 x heating zone, buffer and DHW cylinder, DHW immersion powered by heat pump
Notes:
1. Air bleed valves must be installed at every high point.
2. Depending upon the system volume an expansion
vessel may be required in addition to the one already
installed in the LA MI
3. When using a Dimplex Ec-Eau cylinder with an Air-Eau
heat pump it is not necessary to install a separate 2 port
value for G3 compliance.
4. It is a condition of the Guarantee that the filter
(supplied in the heat pump packages) is fitted prior to the
heat pump inlet.
5. Connections should be provided so that the system
can be flushed of debris, filled and then purged of air
without passing debris through the heat pump.
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