Table of Contents
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MITSUBISHI ELECTRIC AIR CONDITIONERS
OPERATION MANUAL
Cooling only
CONTENTS
1. Please read this manual to operate safety before using.
2. Please keep this manual in the place where it is always seen to use this manual
with "Installation manual" after reading.
3. The customer must not install and not transfer the unit by themselves.
(Safety and the function cannot be secured.)
Model
PRC- 8MYA
PRC-10MYA
PRC-12MYA
PRC-15MYA
PRC-20MYA
PRC-24MYA
PRC-32MYA
Service ref.
PRC- 8MYA(-03)
PRC-10MYA(-03)
PRC-12MYA(-03)
PRC-15MYA(-03)
PRC-20MYA(-03)
PRC-24MYA(-03)
PRC-32MYA(-03)
PAGE
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Summary of Contents for Mitsubishi Electric PRC- 8MYA
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Page 1: Table Of Contents
MITSUBISHI ELECTRIC AIR CONDITIONERS OPERATION MANUAL Model Service ref. Cooling only PRC- 8MYA PRC- 8MYA(-03) PRC-10MYA PRC-10MYA(-03) PRC-12MYA PRC-12MYA(-03) PRC-15MYA PRC-15MYA(-03) PRC-20MYA PRC-20MYA(-03) PRC-24MYA PRC-24MYA(-03) PRC-32MYA PRC-32MYA(-03) CONTENTS PAGE 1. Safety precautions. 2. Caution before using. 3. Sectional names and functions. -
Page 2: Safety Precautions
Improper earth connection may cause electric shock. Use only optional parts authorized by Mitsubishi Electric. If the accessories are installed improperly, water leakage, electric shock Please pay attention to the refrigerant (Freon gas). -
Page 3: During Operation
1.2 During operation. Do not touch the compressor or refrigerant piping without wearing glove on your hands. Warning. Touching directly such the parts can cause a burn or frostbite as it becomes high or low temperature Refrain from exposing yourself to cooled air for a long according to the refrigerant state. -
Page 4: Caution Before Using
2. Caution before using. 4.1 Cleaning of panel. Clean dirt of panel as follows. For safety, confirm that the earth terminal has been Use a household neutral cleanser such as for dishes or vegetables. connected to the earth wire correctly. Moisten a soft cloth with the cleanser, then wipe lightly. -
Page 5: Transferring Work, And Construction
5. Transferring work, and construction. 5.5 Disposing of the unit. When you need to dispose of the unit, consult your dealer. 5.1 Transfer of installation. If pipes are removed incorrectly, refrigerant (fluorocarbon gas) may blow out and come into contact with your skin, causing injury. 1. -
Page 6: How To Operate
6. How to operate : In case of using LCD remote controller. If you use the LCD remote controller, you can operate below method. Please consult operate method with dealer, if you use field supply control parts. Display section 6.1 ON / OFF Operation lamp Start operation Press the [ON/OFF] button... -
Page 7: Selecting Operation
6.2 Selecting operation 6.3 Room temperature adjustment Operation mode display Set temperature display and room temperature display When selecting operation To change room temperature Press the [MODE] button Press the [SET TEMP] button and set the room temperature Consecutive press of the [MODE] button switches the operation over of your choice. -
Page 8: Time Setting
6.4 Time setting 6.5 Other function Current time display Timer Hold/Resume display Key lock Press the [MINUTE] button three times consecutively, the word "KEY LOCK" will displayed Clock setting At this time, only [ON-OFF] button is valid. Press the [CLOCK] key one time will activate set clock mode. -
Page 9: Troubleshooting
7. Troubleshooting Before you ask for repair service, check the following points: LCD remote Controller State of Machine Cause Press the [ON/OFF] button after power restoration. Power failure Troubleshooting It does not run. "ON-OFF "display is not lit up The power supply is turned OFF. Turn the power supply ON. -
Page 10: Prc-20Mya Prc-20Mya
8. Specification. Model PRC-8MYA PRC-10MYA PRC-12MYA PRC-15MYA PRC-20MYA PRC-24MYA PRC-32MYA Service ref. PRC-8MYA(-03) PRC-10MYA(-03) PRC-12MYA(-03) PRC-15MYA(-03) PRC-20MYA(-03) PRC-24MYA(-03) PRC-32MYA(-03) PRC-8~32MYC ; 3N~ 400 - 415V 50Hz Power supply PRC-8~32MYC-03 ; 3N~ 380V 50Hz 24.0 32.0 35.0 48.0 64.0 70.0 100.0 Cooling capacity Btu/h 81,900... - Page 11 Please be sure to put the contact address/telephone number on the operation manual before handing it to the customer. HEAD OFFICE MITSUBISHI DENKI BLDG MARUNOUCHI TOKYO 100-0005 TELEX J24532 CABLE MELCO TOKYO WT03427X03 Specifications subject to change without notice.