Mitsubishi SRK71ZM-S Technical Manual

Mitsubishi SRK71ZM-S Technical Manual

Inverter wall mounted type residential air-conditioners (split system, air to air heat pump type)
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TECHNICAL MANUAL
INVERTER WALL MOUNTED TYPE
RESIDENTIAL AIR-CONDITIONERS
(Split system, air to air heat pump type)
SRK63ZM-S
71ZM-S
80ZM-S
Manual No.'13•SRK-T-142
updated September 26 ,2013

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Summarization of Contents

2. EXTERIOR DIMENSIONS
(1) Indoor units
Dimensional drawings and specifications for indoor units.
(2) Outdoor units
Dimensional drawings and installation space for outdoor units.
(3) Remote Control
Diagram and dimensions of the wireless remote control unit.
3. ELECTRICAL WIRING
(1) Indoor units
Wiring diagram for indoor unit components and connections.
(2) Outdoor units
Wiring diagram for outdoor unit components and connections.
4. NOISE LEVEL
(1) Model SRK63ZM-S Noise Data
Noise level measurements for SRK63ZM-S across various modes and frequencies.
(2) Model SRK71ZM-S Noise Data
Noise level measurements for SRK71ZM-S across various modes and frequencies.
(3) Model SRK80ZM-S Noise Data
Noise level measurements for SRK80ZM-S across various modes and frequencies.
6. RANGE OF USAGE & LIMITATIONS
Selection Chart
Chart for correcting cooling/heating capacity based on temperature conditions.
Capacity Correction Factors
Factors for adjusting capacity based on piping length and frosting.
8. APPLICATION DATA
(1) Installation of Indoor Unit
Detailed instructions, warnings, and precautions for indoor unit installation.
(2) Installation of Outdoor Unit
Detailed instructions, warnings, and precautions for outdoor unit installation.
1. HAULAGE AND INSTALLATION
Delivery and Portage
Guidelines for unit handling, carrying, and choosing an installation site.
Installation Location Selection and Caution
Guidelines for choosing an installation site and related safety precautions.
Installation Space and Safety Cautions
Requirements for installation space and important safety considerations.
2. REFRIGERANT PIPING WORK
Restrictions and Pipe Sizing
Installation restrictions, pipe size determination, and material requirements.
On-site Piping Work Procedures
Steps for on-site piping, including air tightness, evacuation, and charging.
Heating and Condensation Prevention
Measures for heat insulation and preventing dew condensation during heating.
4. ELECTRICAL WIRING WORK
Electrical Wiring Work Procedures
Instructions for wiring indoor and outdoor units, including safety precautions.
Wiring Diagrams and Test Points
Schematics for wiring and key points for electrical inspection.
9. OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER
Wireless Remote Control Operations
Controls for operation, ON/OFF, auto restart, and multi-unit setup via wireless remote.
Special Operation Modes
Settings for annual cooling, high power, and economy modes for energy saving and performance.
Airflow, Swing, and 3D Auto Control
Adjusting flap, louver, swing, and 3D auto operation for optimal airflow and comfort.
Timer, Silent, and Location Settings
Features for timer operations, silent mode, night setback, and installation location setting.
Heating, Cooling, and Automatic Operation Details
Understanding heating/cooling operation, control details, and automatic mode determination.
Protection Control Functions
Various protection mechanisms for safe and efficient unit operation.
10. MAINTENANCE DATA
Cautions and Initial Checks
Important safety precautions and preliminary checks before troubleshooting.
Troubleshooting Procedures
Step-by-step guides for diagnosing and resolving operational issues.
Self-Diagnosis and Service Mode
Using self-diagnosis and service mode for error code lookup and system analysis.
Inspection Procedures
Detailed inspection steps for sensors, motors, current, fuses, and outdoor unit components.
11. OPTION PARTS
Wired Remote Control (RC-E5)
Details and installation of the wired remote control unit.
Remote Control Temperature Settings
Adjusting upper and lower temperature limits for remote control operation.
Interface Kit (SC-BIKN-E)
Details on the interface kit for connecting wired remote controls.
CNT Connector Functions
Explains CNT connector functions for AC operation and monitoring via external control unit.
Super Link E Board Installation
Guides for connecting and installing the Super Link E board.
12. TECHNICAL INFORMATION
Model SRK63ZM-S Technical Data
Detailed technical specifications and performance data for the SRK63ZM-S model.
Model SRK71ZM-S Technical Data
Detailed technical specifications and performance data for the SRK71ZM-S model.
Model SRK80ZM-S Technical Data
Detailed technical specifications and performance data for the SRK80ZM-S model.

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