To Next PageTo Next PageWhy won't the compressor start on my Toshiba MMD-AP0124SPH-E?
If the compressor of your Toshiba Air Conditioner won't start, consider these possibilities: * It might be within the 3-minute delay period after a compressor shutdown. * The air conditioner might have thermo OFF. * It could be operating in fan mode or set on a timer. * The system might be undergoing initial communication.
Why won't the indoor fan stop on my Toshiba Air Conditioner?
If the indoor fan of your Toshiba Air Conditioner won't stop, it might be performing the elimination of residual heat as part of the air conditioner shutdown process after heating operation.
Why won't the indoor fan start on my Toshiba MMD-AP0124SPH-E Air Conditioner?
If the indoor fan of your Toshiba Air Conditioner won't start, it could be due to cold air discharge prevention control, which is a part of the heating process.
Why does the outdoor fan on my Toshiba MMD-AP0124SPH-E not start or change speed?
If the outdoor fan of your Toshiba Air Conditioner doesn't start or changes speed unexpectedly, it might be due to cooling operation under low outside temperature conditions or during a defrosting operation.
General| Category | Air Conditioner |
|---|---|
| Type | Split System |
| Cooling Capacity | 3.5 kW |
| Heating Capacity | 4.0 kW |
| Power Supply | 220-240V, 50Hz |
| Energy Efficiency Ratio (Cooling) | 3.21 |
| Energy Efficiency Ratio (Heating) | 3.61 |
| Refrigerant | R32 |
| Noise Level (Indoor) | 42 dB |
| Noise Level (Outdoor) | 50 dB |
Wiring diagram for the Compact 4-way cassette type MMU-AP...MH models.
Wiring diagram for the 1-way cassette type (compact YH) MMU-AP...YH models.
Wiring diagram for the 1-way cassette type (SH) MMU-AP...SH models.
Wiring diagram for Concealed Duct Standard type MMD-AP...BH models.
Wiring diagram for Concealed Duct High Static Pressure type MMD-AP...H models.
Wiring diagram for Slim Duct type MMD-AP...SPH models.
Wiring diagram for Ceiling type MMC-AP...H models.
Wiring diagram for Floor Standing Cabinet type MML-AP...H models.
Wiring diagram for Floor Standing Concealed type MML-AP...BH models.
Wiring diagram for Floor Standing type MMF-AP...H models.
Lists the parts ratings for various indoor unit types.
Details on operation modes, fan speed, temperature control, safety, and special functions.
Visual representation of indoor unit controller connections with various remote controller setups.
Detailed diagram of the indoor unit's main control P.C. board (MCC-1402 / MCC-1403).
Details on functions, connector numbers, pin numbers, and specifications for optional connections.
Procedure for checking indoor unit operation independently of the remote controller or outdoor unit.
Step-by-step guide to configure indoor unit functions using DN codes via the remote controller.
Explanation of control systems using remote controller interfaces like TCB-IFCB4E2.
Introduction to troubleshooting, required tools, and general checks.
Procedure for identifying faults using check codes displayed on controllers and interface boards.
Guide to interpreting and accessing error history via the main remote controller.
Detailed list of check codes and associated fault locations for remote controllers and outdoor units.
Resistance characteristics of indoor TA, TC1, TC2, and TCJ sensors versus temperature.
Step-by-step instructions and points to note for replacing indoor P.C. boards.
Procedures for removing and attaching parts for the 1-way cassette (SH) indoor unit.
Procedures for disassembling and reassembling parts of the compact 4-way cassette unit.
Procedures for removing and attaching parts like air filters and plate inlets for slim duct units.
Procedures for removing electrical control box and sirocco fan assembly for concealed duct standard units.
Procedures for replacing the fan motor assembly for high static pressure concealed duct units.
Procedures for removing intake grille and electrical control cover for ceiling type units.
Procedures for removing electrical component assembly and heat exchanger for floor standing units.
Procedures for removing the electrical control assembly and heat exchanger for floor standing cabinet units.
Exploded view and parts list for the 1-way cassette (YH) indoor unit.
Exploded view and parts list for the 1-way cassette (SH) indoor unit.
Exploded view and parts list for the compact 4-way cassette type indoor unit.
Exploded view and parts list for the slim duct type indoor unit.
Exploded view and parts list for the concealed duct standard type indoor unit.
Exploded view and parts list for the concealed duct high static pressure type indoor unit.
Exploded view and parts list for the ceiling type indoor unit.
Exploded view and parts list for the floor standing type indoor unit.
Exploded view and parts list for the floor standing concealed type indoor unit.
Exploded view and parts list for the floor standing cabinet type indoor unit.
