Dimplex A12M User Manual

10
 The user interface acts as the
temperature probe in the primary
zone. For multiple zones,
mechanical thermostats or NTC10
temperature probes may be used.
4 Installation
4.1 Handling and transport
 Remember that the heat pump
should never be tilted by more than
45° during handling and transport,
as depicted on the registration plate
and in figure 5.
Figure 5: Tilt angle
 Ensure that there is a clear pathway
for a truck to deliver the heat pump
as close to the selected location as
possible.
 The heat pump weighs 130kg and
therefore should only be lifted by
means of a lift truck, hand truck or
lifting rods with straps that can be
fed through the holes in the base
plate and frame, shown in figure 6.
 The installer must use a suitable
lifting method, in accordance with in
accordance with health and safety
regulations.
 Straps must also be used with the
lifting rod to prevent the heat pump
from toppling.
Figure 6: Handling of heat pump
4.2 Plumbing
 The system must be flushed, filled
and all trapped air should be
removed. Air bleeds must be
installed at every high point; in
particular, the installer must
remember an air bleed on the flow
pipe if it is a local high point since
there is no air bleed point on the
condenser.
 The dirt strainer, supplied in the
Dimplex heat pump hydraulics pack,
is built into the return isolation
valve and must be installed on the
return pipe to prevent
contamination of the condenser heat
exchanger
 If an alternative strainer is used, it
must be at least 7 microns in size
and connected with ball valves.
 Fit flow and return isolation valves
(Flow 062801, Return 062815CR)
and piping to each of the water
ports on the back of the heat pump,
as shown in figure 7.

Dimplex A12M Specifications

General

Brand	Dimplex
Model	A12M
Category	Heat Pump
Language	English