Midea MRCT-150CWN1-D(C) User Manual

MCAC-RTT6S-201701 Midea R410A Tropical ClimaCreator Series Rooftop Package 220V 3Ph 60Hz
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Step 2: Press temperature adjust button to select setting temperature.
Step 3: Press ON/OFF button, indoor unit operation lamp on, it works in dry mode. Press
ON/OFF button again, it stops to work.
Notes: Under dry mode, economy operation and fan speed adjustment are ineffective.
Timer setting
The timer time is relative time, and that is delay after setting time. So when timer is set, the
standard time cannot be adjusted.
Timer setting – Timer on only
Step 1: Press TIME ON button, it display SET on LCD screen, and display H and ON, it is
waiting for timer on setting.
Step 2: Press TIMER ON button repeatedly to adjust time setting.
Step 3: If press this button and hold on, the time will increase at 0.5h, after 10 hours, it increase
at 1 hour.
Step 4: After setting 0.5 second, the wired controller sends timer-on information to the unit, it is
finished.
Timer setting – Timer off only
Step 1: Press TIME OFF button, it display SET on LCD screen, and display H and OFF, it is
waiting for timer on setting.
Step 2: Press TIMER OFF button repeatedly to adjust time setting.
Step 3: If press this button and hold on, the time will increase at 0.5h, after 10 hours, it increase
at 1 hour.
Step 4: After setting 0.5 second, the wired controller sends timer-on information to the unit, it is
finished.
Timer-on and timer-off both
Step 1: Set timer-on time as the corresponding step 1 and step 2.
Step 2: Set timer-off time as the corresponding step 1 and step 2.

Midea MRCT-150CWN1-D(C) Specifications

General

Cooling Capacity	15000 BTU/h
Power Supply	220-240V, 50Hz
Type	Split Type
Voltage	220-240V
Energy Efficiency Ratio (EER)	3.21
Noise Level (Indoor)	42 dB(A)
Refrigerant	R410A
Noise Level	42 dB(A)

Summary

Part 2 Performances

Detailed Specifications

Comprehensive technical specifications for each model, including electrical and physical data.

Wiring Diagrams

Electrical schematics showing component connections for various models and functionalities.

Cooling Performance Data

Tables detailing cooling capacity under various ambient and indoor temperature conditions.

Electrical Data Summary

Summary of electrical parameters like current, power, and fuse ratings for each model.

Fan Performance Data

Operation Limits

Part 3 Installations

General Information and Precautions

Provides essential safety warnings and general advice before commencing installation.

Installation Steps

Step-by-step instructions for installing the unit on rooftops or ground level.

Electrical Wiring and Power Supply

Covers main power wiring, wire sizes, fuses, and controller wiring requirements.

Start-up Procedures

Checklist of pre-operation checks and steps for initial unit start-up.

Safety Controls and Error Codes

Details system protections, error codes, and troubleshooting flowcharts.

Maintenance Guidelines