Toshiba MMY-MAP0726FT2P-UL User Manual

8 TEST OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
8-1. Procedure and Summary of Test Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
8-2. Check Items before Test Operation (before powering-on) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
8-3. Check at Main Power-on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
8-4. Address Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..83
8-4-1. Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..83
8-4-2. Address Setup and Check Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..83
8-4-3. Address Setup Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..84
8-4-4. Check after Address Setup when Central Control System Is Connected . . . . . . . . . ... 97
8-5. Troubleshooting in Test Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104
8-5-1. A Check Code is Displayed on the Remote Controller . . . . . . . . . . . . . . . . . . . . . . . . .104
8-5-2. Operation from the indoor remote controller is not accepted, and a check code is
displayed on the 7-segment display of the interface PC board of the header unit. . .. . 105
8-5-3. There is no display of a check code on the 7-segment display on the interface
PC board of the header unit, although there is indoor unit that is not accepting
operation from the indoor remote controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . 105
8-5-4. In checking the number of connected outdoor units and connected indoor units
after address setup, a lower number of connected units is displayed. (There are
outdoor/indoor units that do not operate in a test operation.) . . . . . . . . . . . . . . . . . . ..106
8-6. Test Operation Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . 108
8-6-1. Fan Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
8-6-2. Single cooling/Single heating Test Operation Check . . . . . . . . . . . . . . . . . . . . . . . . . .109
8-7. Service Support Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
8-7-1. Check Function for Connecting of Refrigerant and Control Lines . . . . . . . . . . . . . . . . 112
8-7-2. Function to Start/Stop (ON/OFF) Indoor Unit from Outdoor Unit . . . . . . . . . . . . . . . . . 115
8-7-3. Check Code Clearing Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
8-7-4. Remote Controller Distinction Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
8-7-5. Pulse Motor Valve (PMV) Forced Open/Close Function in Indoor Unit . . . . . . . . . .. . 124
8-7-6. Pulse Motor Valve (PMV) Forced Open Fully/Close fully Function in Outdoor Unit . . 124
8-7-7. Solenoid Valve Forced Open/Close Function in Outdoor Unit . . . . . . . . . . . . . . . . . . . 125
8-7-8. Fan Operation Check in Outdoor Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
8-7-9. Abnormal Outdoor Unit Discrimination Method By Fan Operating Function . . . . . . . . 127
8-7-10. Manual Adjustment Function of Outside Temperature (TO) Sensor . . . . . . . . . . . . . . 128
8-
7-12. Monitor Function of Remote Controller Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
131
8-8. SMMS WAVE TOOL FOR SMARTPHONE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
8-8-1. Prohibition/Permission of the NFC Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . 133
8-8-2. Confirmation for the generation of the trouble of the NFC. . . . . . . . . . . . . . . . . . . . . . .. . 134
− 2 −
7-2. Applied Control of Outdoor Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . .. . . . 68
7-2-1. Power peak-cut Control (Standard) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . 69
7-2-2. Power peak-cut Control (Extended) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . 70
7-2-3. Snowfall Fan Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 71
7-2-4. External master ON/OFF Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .. 71
7-2-5. Night operation (sound reduction) Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .. 72
7-2-6. Operation Mode Selection Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .. 73
7-2-7. Trouble/Operation Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 74
7-2-8. Compressor Operation Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 75
7-2-9. Operating Rate Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... 76
8-4-5. Setting when connecting multiple indoor units to a FS (Flow Selector) unit . . . . . . . . ..98
8-4-6. How to set up the cooling only indoor unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .103
8-7-11. Refrigerant Leakage detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Toshiba MMY-MAP0726FT2P-UL Specifications

General

Brand	Toshiba
Model	MMY-MAP0726FT2P-UL
Category	Air Conditioner
Language	English