MDV MDVi-D28G/N1Y - User Manual

MHVAC-DTSM-2010-03 Contents
Contents
Contents
Part 1 General Information ..................................................................... 1
Part 2 Indoor Units .................................................................................. 5
Part 3 Control System ......................................................................... 278
※The specifications, designs, and information in this book are subject to change without notice for product
improvement.

Summary

Part 1 General Information

Model Names of Indoor

Lists model names for various types of indoor units, categorized by type (e.g., Cassette, Duct, Wall-mounted).

External Appearance

Provides visual representations of different indoor unit types and their corresponding model names.

Nomenclature

Explains the structure and meaning of model names, detailing codes for unit type, refrigerant, and cooling capacity.

Part 2 Indoor Units

Compact Four-way Cassette Type

Details features, specifications, dimensions, service space, piping, wiring, capacity, air velocity, sound levels, exploded view, and accessories.

Four-way Cassette Type (New Designed)

Describes features, specifications, dimensions, service space, piping, wiring, capacity, air velocity, sound levels, exploded view, and accessories.

Low Static Pressure Duct Type

Covers features, specifications, dimensions, service space, piping, wiring, capacity tables, air velocity, electric characteristics, noise levels, exploded view, and accessories.

Medium Static Pressure Duct Type

Details features, specifications, dimensions, service space, piping diagrams, wiring diagrams, capacity tables, fan performances, electric characteristics, sound levels, exploded view, and accessories.

New Middle Static Pressure Duct Type -A5

Outlines features, specifications, dimensions, service space, wiring diagrams, air velocity, capacity tables, electric characteristics, sound levels, exploded view, and accessories.

Ceiling & Floor Type

Covers features, specifications, dimensions, service space, piping diagrams, wiring diagrams, air velocity, capacity tables, electric characteristics, sound levels, exploded view, and accessories.

Wall-mounted Type (E1;E7 Type)

Details features, specifications, dimensions, piping diagrams, wiring diagrams, capacity tables, velocity distribution, electric characteristics, sound level, and exploded view.

Wall-mounted Type(EXV Integrated)

Outlines features, specifications, dimensions, piping diagrams, wiring diagrams, capacity tables, velocity and temperature distribution, electric characteristics, sound levels, exploded view, and accessories.

Exposed & Concealed Floor-standing Type

Covers features, nomenclature, specifications, dimensions, service space, piping diagrams, wiring diagrams, capacity tables, electric characteristics, sound levels, exploded view, and accessories.

Console Type

Details features, specifications, dimensions, service space, wiring diagrams, air velocity, capacity tables, electric characteristics, sound levels, exploded view, and accessories.

Part 3 Control System

Brief Introduction about Controlling System

Explains the modular design, control structure, and basic conditions of the electric controller.

Indoor Unit Central Control Monitor System

Describes the CCM03 and CCM09 units, including operating conditions, functions, and display data.

Control System

Explains the functions of the R05 and R51 remote controllers, including keypad operation and screen display.

MDV MDVi-D28G/N1Y Specifications

General

Refrigerant	R32
Noise Level (Indoor)	38 dB(A)
Noise Level (Outdoor)	50 dB(A)
Operating Temperature (Heating)	-7-24°C
Power Supply	220-240V, 50Hz
EER (Cooling)	3.2
COP (Heating)	3.4