Panasonic Aquarea WH-MDF06E3E5 series - Setting the standard pump

8 – 35Aquarea air/water heat pump – Installation manual for compact systems 03 / 2013
8
Commis- sioning
³ Return the lever of the pressure relief valve to the basic setting
(closed) after a few seconds.
³ Repeat the process until you can no longer hear air bubbles
moving.
³ Check the system pressure on the manometer. In normal opera-
tion, the system pressure should be between 0.5 bar and 3 bar.
If necessary, set the target pressure.
³ Check the cooling circuit in the compact unit for leaks. Any leaks must
be repaired.
³ Perform a test run to ensure that no malfunctions occur after installa-
tion. Proceed as follows to do so:
³ Switch the RCD to ON.
³ Switch on the compact unit (OFF/ON button) on the operator
control panel or wired remote control). See the next section for
operation and programming.
³ Check the system pressure on the manometer again. In normal
operation, the system pressure should be between 0.5 bar and
3 bar. If necessary, set the target pressure.
³ Set the water circulation pump. Please note that settings differ for
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following sections.
Commissioning
Commissioning
Setting the standard pump
Indication
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in the overview on page 5.
Characteristic curve of the
standard circulation pump for
the Aquarea heat pump 7 and
9 kW, single-phase
70
60
50
40
30
20
10
0
Flow rate [l / min]
Pump operating head
[kPa]
0 5 10 15 20 25
90
80
70
60
50
40
30
20
10
0
Flow rate [l / min]
Pump operating head
[kPa]
0102030405060
Characteristic curve of the standard
circulation pump of the Aquarea heat
pumps 9 kW (three phase) and 12, 14
and 16 kW single and three-phase.
³ The circulation pump offers three speed levels. If necessary, set the
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low) or a slower speed level (e.g. to decrease noise). If setting the
speed of the circulation pump does not solve the problem, contact an
authorised dealer.
³ After the test run, clean the dirt trap (see Section 9.4).
Pump level 3
Pump level 2
Pump level 1
Warning!
Ensure that the minimum
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19 l / min or 10 l / min for Aquarea
Mini compact devices.
8.1.1 Setting the
standard pump