Nibe FIGHTER 1320, Инструкция по эксплуатации

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Control conditions
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Max time hot water production (menu 1.7) indicates the proportion of the period
time (menu 1.6) that hot water production is to prioritise over heat production. If the
max time is as long as or greater than the period time, then hot water is always
prioritised. If, on the other hand, the max time is set to 0, heat production is always
prioritised.
•
If a compressor triggers on ”High return temperature” during hot water
charging,
the compressor will not restart before the temperature on the hot water
sensor has dropped to the specified start temperature (menu 1.1). This means that it is
possible to run hot water charging to the return temperature, if required. At high return
temperatures, the compressor stops, the three way valve shifts to radiator and the heat
medium pump continues to run.
•
At ”HP alarm” during hot water charging, the compressor stops and both the start
and stop temperatures for the compressor drop 2 degrees. This is shown in the display
in the menu for start and stop temperature as follows: ”48 (-2) °C”. To reset the drop
to 0, press ”Enter” twice in any of the hot water menus. The alarm is automatically
reset twice when the pressostat has returned and the high pressure alarm is given.
However, the alarm is shown in the display for as long as the pressostat is deployed
and the alarm remains in the alarm log. Maximum reduction of the start and stop
temperatures is 4 degrees. If the stop temperature for compressor at XHW charging
(menu 1.3) is greater than the stop temperature for HW (menu 1.2) and a high pressure
alarm occurs during hot water charging, the XHW stop is forced to reduce to the same
level as the HW stop.
Program versions
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Miscellaneous
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Tips
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Document versions
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050112, document created, MS
SIT
GB
0550-1
HOT WATER PRODUCTION
M10384
SERVICE INSTRUCTIONS
HOT WATER PRODUCTION
FIGHTER 1320