61
Commissioning operating mode C (D series only)
Connect the mains voltage to the heat pump and press the ON/OFF button on the control panel.
Rego600 measures the phase sequence so that the compressor does not go the wrong way, so if you
receive an phase sequence alarm the main supply is cut to the heat pump and two of the phases are
shifted.
Press “Menu” for 10 seconds to come into the Installer / service menu. I/S should be visible at the top
right hand corner.
Go into display 5.1 and choose operating mode C.
Heating setting Heating incr/decr can temporarily be set at max. To avoid waiting for the heat pump
restart timer you can go in to display 5.6 and quick start the heat pump. If the pump does not start,
press Info to see what the reason is. When the heat pump starts, check the sight glass in the heat pump.
On starting there may be bubbles in the sight glass for a minute or so, after which they should dis-
appear. Bubbles present all the time the heat pump is running are a fault symptom. They are probably
due to air in the collector hose or insufficient heat transfer fluid.
Check that the operational condition of the heat pump corresponds to the information supplied in the
Info menu.
There are always som settings youhave to check or adjust and some you might need to change if they
require another setting than the factory setting.
Displays you must always check
Choose operating mode B so that Rego600 memorises the
operation with oil-fired boiler. and mixing valve.
Setting maximum output to be used by the electric heater.
You can choose 1/3, 2/3 or 3/3. NOTE! The heat pump must
be fused for the set ouput. Factory setting is 2/3.
See description below in technical specifications.
If you have connected any of the external sensors GT4, or
GT5 you must Ackn then so that Rego600 memorises them.
Displays you might need to adjust or check settings
If you use another heat curve with a mixing valve you can
set the neutral zone for the mixing valve. In the neutral zone
nobody can open or shut the signal.
Setting the maximum temperature in the mixing valve
circuit. Factory setting is 60C.
Only
with
GT4
Only
with
GT4
Commiss./Service
Select conn capacity
electrical cass. 5.2
Return Select
Temperature settings
Mixing valve curve
max at GT4 1.9
Return Select
Temperature settings
Mixing valve curve
neutral zone 1.8
Return Select
Commiss./Service
Select operation
mode A B C 5.1
Return Select
Commiss./Service
Connected extra
sensor in op. 5.13
Return Select
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