Mark HCNI 533, Техническое руководство

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4.4.3 Follow Me
• If you press “Follow Me” on the remote, the indoor unit will beep. This indicates the follow me
function is active.
• Once active, the remote control will send a signal every 3 minutes, with no beeps. The unit
automatically sets the temperature according to the measurements from the remote control
temperature sensor.
•
The unit will only change modes if the information from the remote control makes it necessary,
not from the unit’s temperature setting.
• If the unit does not receive a signal for 7 minutes or you press “Follow Me,” the function turns
off. The unit regulates temperature based on its own sensor and settings.
4.4.4 SILENCE
• Press “Silence” on the remote control to enable the SILENCE function. While this function is
active, the compressor frequency is maintained at a lower level than F2. The indoor unit will
run at faint breeze, which reduces noise to the lowest possible level.
• When indoor unit is matched with multi outdoor unit, this function is disabled.
5.0 Maintenance
5.1 First time installation check
Air and moisture trapped in the refrigerant system affects the performance of the air conditioner by:
•
Increasing pressure in the system.
• Increasing the operating current.
• Decreasing the cooling or heating efficiency.
• Congesting the capillary tubing due to ice build-up in the refrigerant circuit.
• Corroding the refrigerant system.
To prevent air and moisture from affecting the air conditioner’s performance, the indoor unit, as well as
the pipes between the indoor and outdoor unit, must be be leak tested and evacuated.
Leak test (soap water method):
Use a soft brush to apply soapy water or a neutral chlorine-free liquid detergent onto the indoor unit
connections and outdoor unit connections. If there is gas leakage, bubbles will form on the connection.