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Mitsubishi Electric PAC-IF01MNT-E Installation Manual

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INSTALLATION MANUAL FOR A-M CONVERTER
For models in which this component is used, see page 8 of document.
Before starting installation, read the "Safety Precautions" described below.
The following precautions must be observed as it describes the serious matters for safety.
The safety precautions are described with the degree of danger.
WARNING
When you handle wrong, it can lead to death or serious injury.
CAUTION
When you handle wrong, it can lead to injury or damage to building and furniture.
After installation, make test operation and confirm that it works properly, and explain the safety precautions, operation method, and
maintenance to your customers.
Tell your customers to keep this installation manual together with operation manual with them, and when they give or sell this machine
to other person put this installation manual and operation manual with it.
The installation must be done by dealer or qualified person.
If the customers do the installation by themselves and it is not perfectly
installed it can cause water leak, electric shock, or fire.
The installation must be done in accordance with this manual.
If the installation is not perfectly done, it can cause water leak, electric
shock, or fire.
Never try any modification.
For repair, ask your dealer.
If the machine is not modified or repaired completely, it can cause water
leak, electric shock, or fire.
Never move or reinstall the machine by the customers.
If the installation is not perfectly done, it can cause water leak, electric
shock, or fire. Ask your dealer or qualified person.
Before electric wiring
Install a circuit breaker depending upon the location.
Without a circuit breaker, it can cause electric shock.
Use standard wires which meet current capacity.
Otherwise, it can cause short-circuit, heat, or fire.
Wires must not have tension.
It can cause snipping, heat, or fire.
Before test operation
Turn the power on 12 hours or more before operation.
If you start operation as soon as the power on, it can cause failure.
Never turn the power off during season.
Never operate the machine without panel or guard off.
It can cause serious injury being caught by rotating part or burn or
electric shock by high voltage part.
Never operate the machine without air filter off.
It can cause failure by dust.
SAFETY PRECAUTIONS
WARNING
CAUTION
CAUTION
1
The wiring must be securely done by using proper cable. The wires should
be connected to the terminals not to have external force of the cable.
Faulty connections can cause heat or fire.
The terminal cover (panel) of the unit must be installed securely.
Faulty installation can cause fire or electric shock by dust or water.
The electric installation must be done by qualified person in accordance
with this installation manual. Use the separate circuit only for this machine
and use rated voltage and circuit breaker.
If the electric circuit power is not sufficient or the wiring is not properly
done, it can cause electric shock or fire.
Put ground wire.
Never ground to gas pipe, water pipe, lightning conductor, or
telephone ground wire.
Faulty ground can cause short-circuit.
Use proper fuses
If you use larger size fuses or needle wire, it can cause failure or fire.
Never operate the switches with your hand wet.
It can cause electric shock.
Never touch refrigerant pipes while the machine running.
The refrigerant pipes becomes high and low temperature while the
machine running. If you touch the pipes by hand, it can cause chilblain
or burn.
Never turn the power off as soon as the machine stops.
Wait for 5 minutes or more. It can cause water leak or failure.
BH79J202H01
PAC-IF01MNT-E

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  Summary of Contents for Mitsubishi Electric PAC-IF01MNT-E

  • Page 1 BH79J202H01 PAC-IF01MNT-E INSTALLATION MANUAL FOR A-M CONVERTER For models in which this component is used, see page 8 of document. SAFETY PRECAUTIONS Before starting installation, read the "Safety Precautions" described below. ● The following precautions must be observed as it describes the serious matters for safety.
  • Page 2: Parts List

    Attention for M-NET connection Pay attention to the next points for wiring of shielded wires. CAUTION •It can cause the transmission error due to noise. The shielded wires of M-NET transmission should be connected with the ground wire at any only one place Centralized control remote controller reads “0403”...
  • Page 3 2. Wiring method for M-NET Caution for wiring 1 Never supply voltage 208V-230VAC to the terminals for M-NET transmission. If the voltage is supplied, it can break the electronic parts on the M-NET board. 2 Use the shielded cable (CVVS, CPEVS, MVVS) of 1.25mm² (AWG 16) with 2 wires (polarity is not a concern) for the transmission cable.
  • Page 4: Switch Setting

    3.Switch setting M-NET board Before installation SW12 Set M-NET address on M-NET board in advance before installing on the SW11 electrical box. (1) M-NET head address setting The setting should be done by rotary switches SW11 and SW12 M-NET address No. on M-NET board.
  • Page 5 3.Switch setting (3) SW1-8 setting Effective   SW1-8 Initial Function Function details timing Selection setting Turn the switch ON when MA remote controller or wireless remote controller is connected to indoor unit. M-NET board <FUNCTION> System SW1-8 ON Set the connection of MA- controller Indoor remote controller or...
  • Page 6 4. Installation procedure  【 Applicable model:Group A 】 【 Front view 】 (Note 1) See the Caution on page 2 Remove the three screws and remove 9Ground wire and screw the control P.C. board holder. 【 Side view 】 Attach ⑦ Lead wire-A to CN5 (Color: White) on the ①M-NET Board and ⑧Lead wire-B M2 S to CN2M (Color: White) on the ①M-NET...
  • Page 7 4.Installation procedure 【 Applicable model:Group B 】 Remove the two screws and remove the 5Terminal Screw control P.C. board holder. (M4o25) 4Terminal block Attach ⑦Lead wire-A to CN5 (Color: White) on the ①M-NET Board and ⑧Lead wire-B to Screw CN2M (Color: White) on the ①M-NET Board. Install the ①M-NET Board to which the wires were attached in the previous step CENTRALIZED CONTROL...
  • Page 8 PAC-IF01MNT-E BT79C388H01 List of Models on separate sheet Group Applicable model Page MXZ-3C24NA MXZ-3C30NA MXZ-4C36NA MXZ-2C20NAHZ MXZ-3C24NAHZ MXZ-3C30NAHZ MXZ-5C42NA...