NOTE
When using a 3rd party controller, a Mitsubishi remote controller is still required to set the
operation mode, fan speed, and function settings. A Mitsubishi remote controller is not
required after the initial setting of the unit. Initial setting can be performed using the M-NET
remote controllers connected to other indoor units. CNMR must be unplugged to operate
the Mitsubishi controller.
7.3 Connecting LEV assembly and thermistor cables
7.3.1 Connecting LEV assembly cables
Route the LEV lead wire through the bottom of the control panel and through the cable strap.
Loop the lead wire once through the cable strap to prevent slipping of LEV wire.Attach the lead wires of the
LEV to the terminal on the terminal strip with the same color.
If the LEV lead wire is too long, cut it to the appropriate length.
Do not bind it in the box.Follow the information in the table below to attach multiple LEV.
LEV Qty Attachment Terminal
1 LEV 1: Attach 1LEV
LEV 2: Attach 0 LEV
2 LEV 1: Attach 1 LEV
LEV 2: Attach 1 LEV
3 LEV 1: Attach 2 LEV
LEV 2: Attach 1 LEV
4 LEV 1: Attach 2 LEV
LEV 2: Attach 2 LEV
7.3.2 Connecting thermistor cables
Route the thermistor lead wires through the bottom of the control panel and through the cable strap. Loop
the lead wires once through the cable strap to prevent slipping of lead wire.
Connect the thermistors to the terminal block as follows:
• Outlet air thermistor: TH1 and TH2 on the terminal block
• Gas pipe thermistor: TH3 and TH4 on the terminal block
• Liquid pipe thermistor: TH5 and TH6 on the terminal block
• Inlet air thermistor: TH7 and TH8 on the terminal block
If the lead wire is too long, cut it to the appropriate length. Do not bind it in the box.
Take proper measures not to miswire. E.g. Attach a label before cutting the wire so that it is obvious
whether the wire is for inlet air, for gas side or for liquid side.
PAC-AH001-1
Specifications are subject to change without notice. 36
ENGLISH
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