Fan Speed Setting; Ventilation - Mitsubishi Electric Trane NTXAMT12A112AA Operation Manual

3.2 Fan speed setting

NOTE
In the following cases, the actual fan speed generated by the unit will differ from the speed shown the
remote controller display.
1. When the unit is in STAND BY or DEFROST states.
2. When the temperature of the heat exchanger is low in the heating mode. (e.g. immediately after
heating operation starts)
3. In HEAT mode, when room temperature is higher than the temperature setting.
4. When the heater control mode is the factory setting and the heater is on, the fan will operate at high
speed.
5. When the unit is in DRY mode.

3.3 Ventilation

For LOSSNAY combination
The following 2 patterns of operation are available:
• Run the ventilator together with the indoor unit.
• Run the ventilator independently.
NOTE
With some model configurations, the fan on the indoor unit may come on even when you set the ventilator
to run independently.
NOTE
(for wireless RF thermostat):
• Running the ventilator independently is not available.
• No indication on the remote controller.
Specifications are subject to change without notice.
NTXAMT12, 18, 24, 30, 36A112AA
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