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Mitsubishi Electric MAC-333IF-E User Manual

Mitsubishi Electric MAC-333IF-E
32 pages
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2012
SYSTEM CONTROL INTERFACE
Model
MAC-333IF-E
TECHNICAL MANUAL
MAC-333IF-ESC.inddAMAC-333IF-ESC.inddA 2012/09/2415:09:232012/09/2415:09:23

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Mitsubishi Electric MAC-333IF-E Specifications

General IconGeneral
BrandMitsubishi Electric
ModelMAC-333IF-E
CategoryRecording Equipment
LanguageEnglish

Summary

1 PRODUCT SPECIFICATIONS

FUNCTIONS AND ELECTRIC WIRING

(2) Specifications

Lists power supply, dimensions, usage conditions, and cable specifications.

(3) External dimensions

Provides physical dimensions and mounting hole details of the unit.

2 INSTALLATION OF INTERFACE UNIT

3 CONNECTION

(1) Connecting to the air conditioner

Instructions for connecting the unit to the indoor air conditioner.

(2) Connecting to the systems

Details on connecting the unit to various systems.

(3) Connecting the M-NET communication cable

Steps for wiring the M-NET communication cable.

(4) Connecting to the MA remote controller

Instructions for connecting the MA remote controller.

(5) Checking the communication status

Explains how to check communication status using LED indicators.

4 SETTING OF DIP SWITCH AND ROTARY SWITCH

① Rotary switches (SW501, SW510) ... M-NET address setting

Configuration of M-NET addresses using rotary switches.

② Rotary switch (SW580) ... Refrigerant address setting

Setting refrigerant addresses using a rotary switch.

③ Dip Switch (SW500): Function setting switch A

Configuration of functions using Dip Switch SW500.

④ Dip Switch (SW502): Function setting switch B

Configuration of functions using Dip Switch SW502.

5 FUNCTIONS

5.1 M-NET CONNECTION

Describes M-NET communication control for centralized/separate control.

5.2 MA REMOTE CONTROLLER CONNECTION

Details on connecting the MA remote controller for operation.

5.3 REMOTE CONTROL

Covers various remote control methods including card keys, coin timers, and switches.

(1) Card key connection (Switch will open by insertion of the card key.)

Card key functionality to stop the air conditioner.

(2) Card key connection (Switch will close by insertion of the card key.)

Card key functionality to enable/disable remote operation.

(3) Coin timer connection (Switch will close after a coin is inserted.)

Coin timer function to start/stop the air conditioner.

(9) Details of remote control (HEAT/COOL input)

Remote control for switching between HEAT/COOL modes.

5.4 STATUS SIGNAL OUTPUT

(1) Relay outputs of ON/OFF operation signal and normal/abnormal signal

Relay outputs for ON/OFF operation and normal/abnormal signals.

(2) LED indications of ON/OFF operation signal and normal/abnormal signal

LED indications for ON/OFF operation and normal/abnormal signals.

(3) Relay outputs of ON/OFF operation signal and heater control signal

Relay outputs for ON/OFF operation and heater control signals.

(4) Relay outputs of ON/OFF signal and humidifier control signal

Relay outputs for ON/OFF and humidifier control signals.

5.5 ON/OFF CONTROL BY MAIN POWER SOURCE

6 IMPORTANT NOTE

Key Operational Considerations

Covers display differences, timer, manual operation, troubleshooting, and group operation.

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