Mitsubishi Heavy Industries – SRR-ZM Series Review


From $688

Product highlights
  • Discrete design
  • Self-diagnosis
  • Small capacity
Compare Air Conditioning Rating
Brand reliability score
Capacity (kW) of systems in this series

Key Features

Built In Drain Pipe

Features a built in condensate drain pump for easier installation.

Fuzzy Logic

Algorithms can assist the unit in determining the best operating mode and temperature settings automatically, resulting in the inverter frequency being adjusted for maximum comfort.

Low Profile Design

Only 200mm in height, this range is an appropriate choice for apartments or installations where ceiling spaces are

Self-Cleaning Mode

This mode dries filters and the indoor unit, preventing mould from growing.

High Power Operations

A 15 minute boost quickly heats or cools the home before returning to normal operation

Dry Operation

Without effecting the indoor temperature, the unit can reduce humidity by removing moisture from the air.

Silent Operation

Users can program periods of time where the unit operates with reduced noise levels, helping to deliver uninterrupted sleep.


Mitsubishi Heavy Industries
Front Panel Colour
Reverse Cycle
Indoor Type
Ceiling Mounted
Power Supply
1 Phase, 220-240, 50Hz
Manufacturer Warranty (Years)
5 years
Number of fan speeds

Mitsubishi Heavy Industries - SRR-ZM Series

Specification2.5 kW 3.5 kW
Model Number - Indoor UnitSRR25ZM-SSRR35ZM-S
Cooling Capacity (kW)2.53.5
Heating Capacity (kW)3.44.2
Energy Star Rating – Cooling
Energy Star Rating – Heating
Indoor Sound Level (H/SL)6063
Outdoor Sound Level (H/SL)6062
Indoor unit Dimensions (HxWxD) (mm)200 x 750 x 500200 x 750 x 500
Outdoor unit Dimensions (HxWxD) (mm)595 x 780(+62) x 290595 x 780(+62) x 290

* C = Cooling H = Heating

Links and Documents

Operational manual and other product-related documents


Controller Features

  • Wireless control
  • Simple to use
  • Adjust airflow
  • Child lock
  • Easy to read screens
  • App available
  • On / off timer

Other Features

  • Energy efficient
  • Eco Mode
  • Auto restart


Works well hot or cold

The unit does its job very well in both hot and cold conditions. It is also very quiet and the controls are reasonably easy to operate. I will have no hesitation in acquiring another similar unit to cover the rest of our property.

— Malcolm, 30 June 2020

Better Than Expected

Extremely quiet unit easy to use and Works efficiently. Takes a little longer to cool on those extremely hot days (+ 38 deg) But that would only be expected. I will definitely recommend this product.

— Frank, 29 June 2020

All good

All good, no issues so far. It’s very quiet and works well. It cools quickly and the Wi-Fi is an excellent upgrade.
Quality product. I am very happy with the purchase.

— Andrew, 26 June 2020

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