Midea SMK-140 User Manual

MCAC-RTSM-2012-07 M-thermal Technical Manual(part 1)
1
Midea M-thermal
Heat Pump Water Heater
Technical Manual
Midea reserves the right to discontinue, or change at any time, specifications or designs without notices and
without incurring obligations.
LRSJF-V120/SN1-610
LRSJF-V140/SN1-610
Outdoor unit
LSX-300XP/D15B11
Water tank
SMK-120/CSD80GN1
SMK-140/CSD80GN1
Indoor unit
TMK-01
Solar kit

Midea SMK-140 Specifications

General

Brand	Midea
Model	SMK-140
Category	Heat Pump
Language	English

Summary

Part 2 Installation

Outdoor Unit Installation

Guidelines for outdoor unit installation, including precautions, dimensions, and pipe connections.

Hydraulic Modular Unit Installation

Instructions for installing the hydraulic indoor unit, covering accessories, placement, and pipework.

Solar Kit Installation

Sanitary Water Tank Installation

Field Wiring Requirements

Electrical wiring requirements and diagrams for system components.

Part 3 Test Running and Maintenance

Pre-test and Test Running

Essential checks before initial start-up, ensuring correct installation and safety.

Pump Speed and Field Settings

Wired Controller Operations

Routine Maintenance Procedures

Part 4 Trouble Shooting

General Troubleshooting and Causes

Outdoor Unit Malfunction Codes

Details specific error codes for outdoor units, with troubleshooting steps for each.

Hydraulic Indoor Unit Malfunction Codes

Details specific error codes for hydraulic indoor units, with troubleshooting steps for each.