Toshiba MMD-AP0186HP1-E User Manual

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CONTENTS
PRECAUTIONS FOR SAFETY ................................................................................ 6
1. SPECIFICATIONS .................................................................................................. 13
2. AIR DUCTING WORK............................................................................................. 15
3. CONSTRUCTION VIEWS (EXTERNAL VIEWS).................................................... 17
4.
WIRING DIAGRAMS............................................................................................... 20
5.
PARTS RATING....................................................................................................... 21
6.
REFRIGERANT CYCLE DIAGRAM ........................................................................ 22
7.
CONTROL OUTLINE............................................................................................... 23
8. APPLIED CONTROL AND FUNCTIONS
(INCLUDING CIRCUIT CONFIGURATION) ........................................................... 29
8-1. Indoor controller block diagram ........................................................................................ 29
8-1-1. In Case of Connection of Wired (Simple) Remote Controller ............................. 29
8-1-2. In Case of Connection of Wireless Remote Controller ....................................... 30
8-1-3. Connection of Both Wired (Simple) Remote Controller and Wireless Remote
Controller ................................................................................................................ 31
8-2. Indoor Print Circuit Board MCC-1631 ............................................................................... 32
8-3. Optional connector specifications of indoor P.C. board ................................................ 33
8-4. Test operation of indoor unit .............................................................................................34
8-5. Method to set indoor unit function DN code .................................................................... 35
8-6. Applied control of indoor unit ........................................................................................... 38
9.
TROUBLESHOOTING............................................................................................. 54
9-1. Overview .............................................................................................................................. 54
9-2. Troubleshooting method ................................................................................................... 5
5
9-3. Troubleshooting based on informat
ion displayed on remote controller ....................... 61
9-4. Check codes displayed on remote controller and SMMS outdoor unit
(7-segment display on I/F board) and locations to be checked .................................... 66
9-5. Sensor characteristics ....................................................................................................... 85
10.
P.C. BOARD EXCHANGE PROCEDURES.......................................................... 86
10-1. Replacement of indoor P.C. boards................................................................................. 86
11.
DETACHMENTS................................................................................................... 92
12.
EXPLODED VIEWS AND PARTS LIST ............................................................... 98

Toshiba MMD-AP0186HP1-E Specifications

General

Brand	Toshiba
Model	MMD-AP0186HP1-E
Category	Air Conditioner
Language	English