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Panasonic CS-MKS12NKU User Manual

Panasonic CS-MKS12NKU
118 pages
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CU-3KS19NBU (3-room multi unit)
CU-4KS24NBU (4-room multi unit)
CU-4KS31NBU (4-room multi unit)
< Applicable Multi-Outdoor Units >
INDOOR UNIT : CS-MKS7NKU
CS-MKS9NKU
CS-MKS12NKU
CS-MKS18NKU
CS-MKS24NKU
DC INVERTER MULTI-SYSTEM AIR CONDITIONER
Wall Mounted Type Indoor Unit
CS-MKS7NKU
CS-MKS9NKU
CS-MKS12NKU
CS-MKS18NKU
CS-MKS24NKU
REFERENCE NO. SM700873
Product Code No.
1 852 360 94
1 852 360 95
1 852 360 96
1 852 360 97
1 852 360 98
Capacity
7,500BTU / h
9,000BTU / h
11,900BTU / h
17,500BTU / h
24,200BTU / h
Indoor Model No.
CS-MKS7NKU
CS-MKS9NKU
CS-MKS12NKU
CS-MKS18NKU
CS-MKS24NKU
A
IR
CO
N
DITIO
NER
AIR C
O
N
DITIONER
IMPORTANT
These air conditioners employ new
refrigerant R410A.
Pay special attention when
servicing the unit.
TECHNICAL & SERVICE MANUAL

Table of Contents

Other manuals for Panasonic CS-MKS12NKU

Questions and Answers:

Panasonic CS-MKS12NKU Specifications

General IconGeneral
Noise Level (Outdoor)48 dB
RefrigerantR32
Power Supply220-240 V, 50 Hz
TypeSplit System Air Conditioner
Cooling Capacity3.5 kW
Heating Capacity4.00 kW
Outdoor Unit Weight30 kg

Summary

DC INVERTER MULTI-SYSTEM AIR CONDITIONER

Applicable Multi-Outdoor Units

Lists compatible outdoor units for indoor models.

SAFETY PRECAUTIONS

OPERATING RANGE

SPECIFICATIONS

Unit Specifications

Details for individual indoor units, including electrical and performance data.

Major Component Specifications

Specifics of internal components like motors, coils, and PCBs.

Other Component Specifications

Specifications for sensors, including temperature-resistance charts.

DIMENSIONAL DATA

REFRIGERANT FLOW DIAGRAM

Refrigerant Flow Diagram

Visual representation of the refrigerant path within the unit.

PERFORMANCE DATA

Air Throw Distance Charts

Graphs showing air throw distance under various flap angles and speeds.

ELECTRICAL DATA

Electric Wiring Diagrams

Schematics illustrating electrical connections for indoor units.

FUNCTIONS

Operation Functions

Explains features like Emergency Operation, Sensor Dry, and PAM control.

Protective Functions

Details on freeze prevention and low ambient cooling mode protection.

TROUBLESHOOTING

Precautions before Performing Inspection or Repair

Safety guidelines and capacitor discharge warnings before service.

Method of Self-Diagnostics

Procedure for initiating the unit's self-diagnosis function.

Self-diagnostics Lamps

Interpretation of indoor unit indicator lamps for fault codes.

Checking the Indoor and Outdoor Units

Basic checks for indoor and outdoor units during troubleshooting.

Identifying a Serial Communication Error

Flowchart for diagnosing communication faults between units.

Trouble Diagnosis of Fan Motor

Steps for diagnosing and troubleshooting the indoor fan motor.

Noise Malfunction and Electromagnetic Interference

Explains causes and corrections for noise and EMI issues.

INSTALLATION INSTRUCTIONS

Important! Please Read Before Starting

Critical safety and installation guidelines to be reviewed first.

General

Overview of tools, accessories, and materials for installation.

Installation Site Selection

Guidelines for choosing optimal indoor and outdoor unit locations.

How to Install the Indoor Unit

Step-by-step instructions for mounting the indoor unit on the wall.

How to Test Run the Air Conditioner

Procedure for performing a test run after installation.

Remote Controller Installation Position

Recommendations for placing the remote controller for optimal operation.

Address Switch

Instructions for setting the address switch for multi-unit systems.

Connecting a Home Automation Device

Information on connecting a home automation device to the unit.

Installation Check Sheet

Checklist for verifying all installation steps are completed correctly.

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