Mitsubishi Heavy Industries SCM60ZF-S User Manual

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k) Attach two chains to the intake grille with two screws. [ Figure 7]
l) Replace the corner panels. Please also close a chain with a screw together then.
m) Close the intake grille.
(3) Ducted type (SRRM)
(a) Caution for installation
Install the unit with the customer's consent at location that meets the following conditions.
1) Where there are no barriers to the breeze, and where cool/hot air may diffuse throughout the room.
2) A firm location that may sustain the weight of the unit, and do not cause the unit or the ceiling to vibrate.
3) A location that allows room for maintenance.
4) Where wiring and plumbing may be performed with ease.
5) Where water may be drained easily.
6) Where the unit is not influenced by the television, stereo, radio, or the lights.
7) Where the unit is not influenced by high frequency equipment and wiring equipment.
8) Where oil splashes do not occur frequently.
9) Where sunlight and strong lights do not directly hit the receiver.
10) A flat ceiling surface (bottom of ceiling).
(b) Installation of indoor unit
1) Installation dimensions
2) Drilling of holes in the wall and fixture of sleeve
The instructions for installation is the same as the SKM type. Please refer to page 67.
[Figure 7]
Chain
Chain
Liquid side pipes
740
35 35
670
Hanging bolt pitch
Plan
3030
30
455 515
Hanging bolt pitch
Front
740
106
11230
Side
455
38
Gas side pipes
150
236
Drain hose
(Connection opening diameter ø16)
135
78

Mitsubishi Heavy Industries SCM60ZF-S Specifications

General

Cooling Capacity	6.0 kW
Power Supply	220-240 V, 50 Hz
Indoor Unit Dimensions (W x H x D)	Varies depending on the indoor unit model selected
Weight (Indoor Unit)	Varies depending on the indoor unit model selected
Indoor Unit Noise Level	Varies depending on the indoor unit model selected

Summary

GENERAL INFORMATION

Specific features

Details on piping length, connectable units, and inverter control.

How to read the model name

Explanation of the model naming convention for units.

SELECTION DATA

Specifications

Technical specifications for indoor and outdoor units, including capacities and dimensions.

Range of usage & limitations

Defines the operational limits for indoor and outdoor temperatures and piping.

Exterior dimensions

Provides detailed physical dimensions for indoor and outdoor units.

Piping system

Illustrates the refrigerant piping layout for different models.

Selection chart

Charts for correcting capacity based on temperatures and piping length.

ELECTRICAL DATA

Meaning of marks

Explains symbols used for components in outdoor and indoor units.

Electrical wiring

Wiring diagrams for indoor units, outdoor units, and remote controls.

OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER

Operation control function by remote control switch

Details on using wireless and wired remote controls, unit indicators, and buttons.

Unit ON/OFF button

Explains the function of the unit's physical ON/OFF button.

Drain motor forced operation functions (STM, SRRM only)

Procedures for forced operation of the drain motor in specific models.

Power blackout auto restart function

Describes the function that resumes operation after a power cut.

Flap control (SKM, STM only)

Instructions on adjusting the air direction flap using the remote control.

Comfortable timer setting

Details on setting the comfortable timer for operation start time.

Cooling operation

Information on cooling operation modes and fan speed control.

Control and protection functions

Details various protective functions like frost prevention, overload, and compressor controls.

Heating operation

Information on heating operation modes and fan speed control.

Outline of automatic operation

Explains how the unit determines and changes operation modes automatically.

Determining the operating mode

Illustrates how operating modes are determined and switched.

External control (remote display) /control of input signal (STM, SRRM only)

Covers external control outputs and input signal control for specific models.

Operation permission/prohibition control (STM, SRRM only)

Explains how to control operation using jumper wires and external signals.

APPLICATION DATA

SAFETY PRECAUTIONS

Critical safety warnings and cautions for installation and handling.

Installation of indoor unit

Instructions for mounting and installing various indoor unit types (SKM, STM, SRRM).

Installation of remote control

Procedures for installing the remote control and its accessories.

Installation of outdoor unit

Guidelines for selecting installation location and mounting outdoor units.

Electrical wiring

Instructions for connecting power lines and crossover wires for units.

Refrigerant Piping

Information on pipe limits, diameters, connection, and additional charge.

Test run and handling instruction

Steps for performing test runs and initial handling after installation.

Installation of optional parts (Ducted type)

Instructions for installing optional ducted type parts like grilles and filters.

MAINTENANCE DATA

Trouble shooting

Comprehensive guide for diagnosing and resolving operational issues with self-diagnosis.

Servicing

Procedures for evacuation and refrigerant charging during servicing.

REFRIGERANT PIPING INSTALLATION/SERVICING MANUAL FOR AIR CONDITIONERS USING R410A

Outline

Information on R410A refrigerant, its characteristics, and safety.

Safety during installation/servicing

Precautions for safe installation and servicing with R410A.

Refrigerant piping installation

Details on piping materials, joints, processing, and brazing for R410A.

Installation, removal and servicing

Covers tools for R410A, new installation, replacement, and retrofitting.

Refrigerant recovery

Procedures and tools for recovering R410A refrigerant safely.