Mitsubishi Electric PAR-21MAA User Manual

1
CONTENTS
11
11
1. Advantage of New MA Remote Controller ......................................................................... 2
1. Weekly Timer ..................................................................................................................... 2
2. Easy Maintenance Function (Only for Power Inverter Mr. SLIM) ....................................... 2
3. New Display ....................................................................................................................... 3
3.1 Dot Liquid Crystal Display (LCD) ....................................................................................................................... 3
3.2 Multi-language Display ....................................................................................................................................... 3
4. The Other Functions .......................................................................................................... 3
4.1 Temperature Range Limit Setting ....................................................................................................................... 3
4.2 Auto Off Timer .................................................................................................................................................... 3
4.3 Simple Operation Lock ....................................................................................................................................... 3
22
22
2. New Functions ...................................................................................................................... 4
33
33
3. Appearance ........................................................................................................................... 5
1. Display Section .................................................................................................................. 5
2. Operation Section .............................................................................................................. 5
44
44
4. Easy Maintenance Function (Only for Power Inverter Mr. SLIM) ..................................... 6
1. Maintenance Mode Operating Method .............................................................................. 6
2. Guide for Operation Condition ........................................................................................... 8
Check Points .............................................................................................................................................................. 8
55
55
5. How to Select Functions of remote controller................................................................. 10
1. Function Items ................................................................................................................. 10
2. Flowchart of Function Setting .......................................................................................... 11
3. Screen Structure for Function Setting ............................................................................. 12
4. Function Setting Mode ..................................................................................................... 14
4.1 Change Language ............................................................................................................................................ 14
4.2 Function Setting ............................................................................................................................................... 16
4.2.1 Operaton Lock (Operation Function Limit Setting) ............................................................................... 16
4.2.2 Auto Mode Setting ................................................................................................................................ 18
4.2.3 Temperature Range Limit Setting ......................................................................................................... 20
4.3 Basic Functions Setting .................................................................................................................................... 22
4.3.1 Remote Controller Main/Sub Setting .................................................................................................... 22
4.3.2 Timer function setting (Weekly timer/Auto off timer/Simple timer) ........................................................ 23
4.3.3 Contact Number Setting for Error Situation .......................................................................................... 36
4.4 Display Change Setting .................................................................................................................................... 38
4.4.1 Temperature Display °C/°F Setting ....................................................................................................... 38
4.4.2 Inlet air Temperature Display Setting .................................................................................................... 39
4.4.3 Automatic Cooling/Heating Display Setting .......................................................................................... 40
66
66
6. Unit Function Setting by the Remote Controller (for Mr. SLIM) ..................................... 42
77
77
7. Test Run by the Remote Controller (for Mr. SLIM) .......................................................... 45
1. Points to be Checked before Test Run............................................................................. 45
2. Test Run using the Remote Controller ............................................................................. 45
88
88
8. Self-Diagnosis by the Remote Controller (for Mr. SLIM)................................................. 46
1. How to Preceed “Self-diagnosis” ...................................................................................... 46
1.1 When a Problem Occurs During Operation ...................................................................................................... 46
1.2 Self-Diagnosis During Maintenance or Service ............................................................................................... 46
1.3 Remote Controller Diagnosis ........................................................................................................................... 47
2. Error Code List ................................................................................................................ 48
2.1 A-Control Error Codes (E) ................................................................................................................................ 48
2.2 A-Control Error Codes (F/P) ............................................................................................................................. 48
2.3 A-Control Error Codes (U) ................................................................................................................................ 49
99
99
9. Monitoring the Operation Data by the remote Controller (for Mr. SLIM) ....................... 50
1. How to “Monitor the Operation Data” ............................................................................... 50
2. Request Code List ........................................................................................................... 51
2.1 Detail Contents in Request Code ..................................................................................................................... 55
00
00
0. System Control (for Mr. SLIM) ........................................................................................... 60
1. One-Remote Controller (Standard) Operation ................................................................. 62
1.1 Wired Remote Controller .................................................................................................................................. 62
1.2 Wireless Remote Controller ............................................................................................................................. 62
1.3 Wired Remote Controller or Wireless Remote Controller Receiver Built into Indoor Unit ................................ 62
2. Two-Remote Controller Operation ................................................................................... 63
2.1 When Two Wired Remote Controllers are Used ............................................................................................... 63
2.2 When Two Wireless Remote Controllers are Used .......................................................................................... 63
2.3 When One Wired and One Wireless Remote Controller are Used .................................................................. 63
3. Group Control Operation (Collective Operation and Control of Multiple Refrigerant
Systems (2 to 16)) ........................................................................................................... 64
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-. External Dimensions .......................................................................................................... 65

Mitsubishi Electric PAR-21MAA Specifications

General

Display	LCD
Weight	100g
Category	Remote Control
Compatibility	Mitsubishi Electric Air Conditioners
Power Source	24 V DC
Features	Weekly Timer
Control Type	Wired

Summary

I. Advantage of New MA Remote Controller

2. Easy Maintenance Function (Only for Power Inverter Mr. SLIM)

Check maintenance data on site, reducing time.

IV. Easy Maintenance Function (Only for Power Inverter Mr. SLIM)

1. Maintenance Mode Operating Method

Step-by-step guide to operating in maintenance mode.

2. Guide for Operation Condition

How to check and guide operation condition.

VI. Test Run by the Remote Controller (for Mr. SLIM)

1. Points to be Checked before Test Run

Pre-test checks for installation and safety.

2. Test Run using the Remote Controller

Procedure for performing the test run.

VII. Self-Diagnosis by the Remote Controller (for Mr. SLIM)

1. How to Preceed “Self-diagnosis"

Steps to initiate self-diagnosis during operation.

2. Self-Diagnosis During Maintenance or Service

Recalling error codes during maintenance.

1.3 Remote Controller Diagnosis

IX. Monitoring the Operation Data by the remote Controller (for Mr. SLIM)

1. How to “Monitor the Operation Data”

2. Request Code List