Caution
If the exhaust air temperature falls below 6 °C the compressor is
blocked and electric additional heat is permitted. When the compressor
is blocked heat is not recovered from the exhaust air.
Caution
The heat pump requires a minimum ventilation flow in order to work
properly. An insufficient ventilation flow can result in an alarm and
blocking of compressor operation.
Caution
In installations with water heaters without an immersion heater con-
nected to F730"hot water" should not be set to "off" when holiday
setting is activated.
ADVANCED
advanced 4.9
op. prioritisation
auto mode setting
degree minute setting
factory setting user
schedule blocking
off
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4.9
67Chapter 3 | F730 – at your serviceNIBE F730