Table Of Contents - Midea M thermal Mono Series Engineering Data

Table of Contents

Contents2
General Information4
Table Of Contents4
M Thermal Mono5
System Schematic5
System Configurations6
Heat Pump Only6
Heat Pump And Backup Electric Heater6
Heat Pump With Auxiliary Heat Source6
Unit Capacities7
Nomenclature7
M Thermal Mono Unit Capacity Range And Unit Appearances7
System Design And Unit Selection8
Selection Procedure8
Total Heat Load Calculation8
Selection Of Outdoor Units8
M Thermal Leaving Water Temperature (Lwt) Selection9
Optimizing System Design9
Typical Applications10
Application 110
Space Heating11
Domestic Water Heating11
Ahs (Auxiliary Heat Source) Control11
Tbh (Tank Booster Heater) Control11
Application 212
One Zone Control12
Application 2-One Zone Control12
The Circulation Pumps Operation12
Mode Set Control13
Double Zone Control14
The Circulation Pump Operation15
Engineering Data16
Specifications17
Mhc-V4(6, 8,10)W/D2N8-B Specifications17
Mhc-V12(14, 16)W/D2N8-B Specifications18
Mhc- V12(14, 16)W/D2Rn8-B Specification19
Dimensions And Center Of Gravity20
Mhc-V12( 14,16)W/D2(R)N8 Dimensions And Center Of Gravity21
Piping Diagrams22
Mhc-V8(10)W/D2N8-B0 Piping Diagram23
Wiring Diagrams24
Mhc-V4(6, 8, 10)W/D2N8-B Wiring Diagram24
Mhc-V12(14, 16)W/D2N8-B Wiring Diagram26
Mhc-V12(14, 16)W/D2Rn8-B Wiring Diagram28
Capacity Tables30
Heating Capacity Tables30
Mhc-V4W/D2N8-B Heating Capacity30
Mhc-V6W/D2N8-B Heating Capacity33
Mhc-V8W/D2N8-B Heating Capacity36
Mhc-V10W/D2N8-B Heating Capacity39
Mhc-V12W/D2N8-B Mhc-V12W/D2Rn8-B Heating Capacity42
Mhc-V14W/D2N8-B Mhc-V14W/D2Rn8-B Heating Capacity45
Mhc-V16W/D2N8-B Mhc-V16W/D2Rn8-B Heating Capacity48
Cooling Capacity Tables51
Mhc-V4W/D2N8-B Cooling Capacity51
Operating Limits58
Heating Operating Limits58
Cooling Operating Limits58
Domestic Hot Water Operating Limits59
Abbreviations59
Hydronic Performance60
Mhc-V4(6, 8, 10)W/D2N8-B Hydronic Performance60
Mhc-V12( 14,16)W/D2(R)N8 Hydronic Performance60
Sound Levels61
Overall61
Sound Pressure Levels61
Sound Pressure Level Measurement (Unit: Mm)61
Octave Band Levels62
Mhc-V4W/D2N8-B Octave Band Levels62
Mhc-V6W/D2N8-B Octave Band Levels62
Mhc-V8W/D2N8-B Octave Band Levels63
Mhc-V10W/D2N8-B Octave Band Levels63
Mhc-V12W/D2N8-B Octave Band Levels64
Mhc-V14W/D2N8-B Octave Band Levels64
Mhc-V16W/D2N8-B Octave Band Levels65
Mhc-V12W/D2Rn8-B Octave Band Levels65
Mhc-V14W/D2Rn8-B Octave Band Levels66
Standard Accessories67
Installation And Field Settings68
Notes For Installers Boxes69
Precautions69
Preface To Part 369
Installation70
Acceptance And Unpacking70
Hoisting70
Placement Considerations71
Strong Wind Installation71
Strong Wind Installation Direction71
Installation Room Illustration71
Cold Climate Installation72
Hot Climate Installation72
Base Structure72
Outdoor Unit Typical Concrete Base Structure Design (Unit: Mm)72
Drainage73
Spacing73
Stacked Installation73
Minimum Spacing From Obstacles In Front Of The Unit73
Installation In Rows74
Single Row Installation74
Installation With Obstacles Behind The Unit74
Single Row Installation Spacing Requirements74
Water Pipework75
Water Circuit Checks75
Water Volume And Expansion Vessel Pre-Pressure Checks75
Expansion Vessel Pre-Pressure Adjustment75
Maximum Water Volume76
Water Circuit Connection76
Water Circuit Anti-Freeze Protection77
Ethylene Glycol77
Propylene Glycol77
Water Flow Switch78
Adding Water78
Water Piping Insulation78
Electrical Wiring79
General79
Wiring Hole For 4/6Kw Models79
Wiring Hole For 8~16Kw Models79
Guidance80
Secure The Wiring In The Order Shown Below80
Wiring Overview80
Wiring Overview For 4/6Kw Models80
Wiring Overview For 8/10/12/14/16Kw Models81
Wiring Requirements82
Dip Switch Settings83
Internal Circulation Pump83
User Interface Field Settings84
Introduction84
Menu Structure85
For Serviceman Menu86
Dhw Mode Setting Menu86
Dhw Mode Setting Menu Overview86
Dt5_On87
Dhw Mode Operation87
T4Dhwmax And T4Dhwmin87
Dhw Tank Disinfection88
Operation In Dhw Priority88
Cool Mode Setting Menu89
T4Cmax, T4Cmin89
Dtsc89
Heat Mode Setting Menu90
Dtsh90
Auto Mode Setting Menu91
T4Autocmax, T4Autocmin91
Temp. Type Setting Menu92
Only Set Water Flow Temp To Yes92
Only Set Room Temp To Yes92
Room Thermostat Menu93
Other Heating Source Menu94
Other Heating Source Menu Overview94
T4_Ibh_On94
T4_Ahs_On94
Holiday Away Setting Menu95
Service Call Menu95
Restore Factory Settings95
Restore Factory Settings Screens95
Test Run96
Test Run Menu Overview96
Exit Air Purge Screen96
Point Check Menu96
Air Purge Operation97
Circulation Pump Running97
Cool Mode Running97
Cool Mode Running Display97
Heat Mode Running98
Heat Mode Running Display98
Dhw Mode Running98
Dhw Mode Running Display98
Special Function99
Special Function Menu Overview99
Preheating For Floor99
Preheating For Floor Menu99
Floor Drying Up100
Preheating For Floor Screens100
Floor Drying Up Menu100
Floor Drying Up Settings100
Auto Restart101
Power Input Limitation101
Input Define101
Input Define Menu101
Operation Parameter102
Network Configuration Guidelines103
Wired Controller Setting103
Wlan Setting Menu103
Restore Wlan Setting Menu103
Mobile Device Setting104
Install App104
Sign In104
Add Device104
Add Home Appliances105
App Connection Prompts105
Successful Connection106
Failed Connection106
Climate Related Curves107
Weather Temp. Set Menu107
Low Temperature Curves For Heating Mode107
High Temperature Curves For Heating Mode108
Low Temperature Curves For Cooling Mode108
High Temperature Curves For Cooling Mode109
Automatic Setting Curve For Heating Mode109
Automatic Setting Curve For Cooling Mode109
Error Code Table110