Toshiba Mmy-map1404ft8-e Service Manual -

A comprehensive service manual for this unit typically includes twelve core sections essential for field repair:

| Parameter | Value | |-----------|-------| | Cooling capacity | 40.00 kW | | Heating capacity | 45.00 kW | | Power supply | 380–415 V / 3 phase / 50 Hz | | Running current (cooling) | 17.8 A | | Running current (heating) | 19.9 A | | Max. running current | 36.4 A | | EER | 3.54 W/W | | COP | 3.54 W/W | | Airflow (H/L) | 13,000 m³/h – 3,611 l/s | | Sound pressure (H/L) | 64 dB(A) | | Sound power (cooling) | 82 dB | | Dimensions (W×H×D) | 1,830 mm × 990 mm × 780 mm | | Net weight | 334 kg | | Refrigerant type / charge | R410A / 11.0 kg | | Compressor type | 2 × DC twin rotary | | Gas pipe (suction) | 1‑1/8″ (brazed) | | Gas pipe (discharge) | 3/4″ (flare) | | Liquid pipe | 5/8″ (flare) |

Entropy_Watcher: Very well. But do not read the appendices. I have uploaded the PDF. It is scanned from the original 1998 Japanese engineering proofs. They don't write them like this anymore. toshiba mmy-map1404ft8-e service manual

Coil replacement and body replacement without overheating the valve. Backup Operation

3 Inverter-driven Hermetic Twin-Rotary Compressors Power Supply Requirement: 3-Phase, 380V–415V, 50Hz A comprehensive service manual for this unit typically

Based on available documentation, the covers:

Twin-Rotary DC Inverter (2 compressors per chassis) Performance & Capacity Nominal Cooling Capacity: 40.0 kW (approx. 136,500 BTU/h) Nominal Heating Capacity: 45.0 kW (approx. 153,500 BTU/h) Refrigerant Type: R410A Factory Charge: 11.5 kg Physical Parameters Dimensions (H x W x D): 1830 mm x 1210 mm x 780 mm Net Weight: 300 kg Sound Pressure Level: 61 dBA (Cooling mode) 2. Interface Circuit Board (PCB) Layout & LED Displays I have uploaded the PDF

The service manual details critical procedures for maintenance and troubleshooting:

Automatically routes hot gas rejected from cooling zones over to units calling for heat via dedicated Flow Selector (FS) boxes. Diagnostic Interface & Field Settings