Mitsubishi Electric MSY-ANA - Manual

Mitsubishi Electric MSY-ANA

Mitsubishi Electric MSY-ANA – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 3 – MS MICROPROCESSOR CONTROL ··························································· 4; MSZ, MSY MICROPROCESSOR CONTROL ··············································· 7; Indoor unit models; MXZ MICROPROCESSOR CONTROL ······················································· 21; Outdoor unit models
  • Page 4 – MS MICROPROCESSOR CONTROL; Indoor fan speed control; Coil frost prevention
  • Page 7 – MSZ,MSY MICROPROCESSOR CONTROL
  • Page 9 – Gradation of fan speed in initial
  • Page 10 – Time chart of defrosting in HEAT mode (reverse type)
  • Page 11 – MUZ
  • Page 12 – Function of main parts
  • Page 14 – Input voltage; At normal operation
  • Page 17 – -8. OPERATIONAL FREQUENCY CONTROL OF OUTDOOR UNIT
  • Page 19 – Operational frequency; LEV opening degree
  • Page 21 – MXZ MICROPROCESSOR CONTROL
  • Page 22 – Elimination of electrical noise
  • Page 23 – NOTE
  • Page 30 – -5. DISCHARGE TEMPERATURE PROTECTION CONTROL
  • Page 31 – Compressor uses 50 W when pre-heat control is turned ON.; Coil frost prevention; ON
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MS-A•WA

· MU-A•WA

MSZ-A•NA

· MUZ-A•NA

· MUZ-A•NA -

U

MSY-A•NA

· MUY-A•NA

MSZ-FD•NA

· MUZ-FD•NA

· MUZ-FD•NA -

U

MSZ-D•NA

· MUZ-D•NA

· MUZ-D•NA -

U

MSY-D•NA

· MUY-D•NA

· MXZ-A•NA

SERVICE TECHNICAL GUIDE

CONTENTS

1. MS MICROPROCESSOR CONTROL ·················· 4
2. MSZ, MSY MICROPROCESSOR CONTROL ······ 7
3. MXZ MICROPROCESSOR CONTROL ·············· 21

Wireless type Models

Inverter-controlled multi system type Models

No. OBT16

REVISED EDITION-B

Please void OBT16 REVISED EDITION-A.

Revision B:

•

MXZ-2A20NA-

1

,

MXZ-4A36NA, MSZ-FD,

MSZ-D and MSY-D have been added.

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Summary

Page 3 - MS MICROPROCESSOR CONTROL ··························································· 4; MSZ, MSY MICROPROCESSOR CONTROL ··············································· 7; Indoor unit models; MXZ MICROPROCESSOR CONTROL ······················································· 21; Outdoor unit models

1. MS MICROPROCESSOR CONTROL ··························································· 4 Indoor unit models Outdoor unit models MS-A09WA MU-A09WA MS-A12WA MU-A12WA 1-1. COOL OPERATION ··············································································· 4 1-2. DRY OPERATION ·············...

Page 4 - MS MICROPROCESSOR CONTROL; Indoor fan speed control; Coil frost prevention

4 MS MICROPROCESSOR CONTROL 1 1-1. COOL ( ) OPERATION MS-A•WA MU-A•WA 2. Indoor fan speed control Indoor fan operates continuously at the set speed by FAN SPEED CONTROL button regardless of the thermostat’s OFF-ON.In AUTO the fan speed is as follows. 1. Thermostat control Thermostat is ON or OFF by ...

Page 7 - MSZ,MSY MICROPROCESSOR CONTROL

7 MSZ,MSY MICROPROCESSOR CONTROL 2 2-1. COOL ( ) OPERATION 2. Indoor fan speed control Indoor fan operates continuously at the set speed by FAN SPEED CONTROL button regardless of the thermostat’s OFF-ON.In AUTO the fan speed is as follows. 1. Thermostat control Thermostat is ON or OFF by difference ...

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