This is a presentation to introduce the MHK1 wireless RedLINK wall mounted remote controller for the M & P Series cooling and heating inverter ductless made by Mitsubishi Electric. This presentation describes the features, benefits, operation, accessories, and installation of the MHK1 and attempts to answer the FAQs. It is free to distribute with author's credit.

1. Comments, Questions, and Changes, Please contact
john@gunderllc.com
PRESENTERS NOTES
CREATED BY GUNDER & ASSSOCIATES, LLC
JANUARY 17, 2013, VERSION 2.0

2. PRESENTERS NOTES
The intention of this training presentation is to provide
answers to 95 percent of the most frequently asked
questions while showing how RedLINK can increase
contractor sales.
To promote the use of the RedLINK Internet Gateway
(RiG) as a value added benefit which can control both
your conventional air conditioning systems and Mitsubishi
Electric’s M or P Series systems from your mobile device
for less than $120.00.
CREATED BY GUNDER & ASSSOCIATES, LLC
JANUARY 17, 2013, VERSION 2.0

3. • All content approved by the M & P Application Group.
• There are about 80 slides in this presentation. Hide and
show whichever slide you see fit for your audience.
• Do not change the content without verifying the edited
or new information. Contact: john@gunderllc.com
• Font: Ariel. Minimum 24 pt., Max 40 pt.
• The presentation can take up to one hour depending on
the quantity and quality of the questions.
PRESENTERS NOTES
CREATED BY GUNDER & ASSSOCIATES, LLC
JANUARY 17, 2013, VERSION 2.0

4. • MHK1 is designed to replace the PAR-21MAA but the
current software does not support all the features of the
PAR-21MAA.
• The PAR-21MAA is scheduled to be discontinued but
will remain available until such time as the stock
becomes depleted.
• As of Jan 17, 2013, there are 5,211 PAR-21’s in stock.
• The PAR-21MAA must be used for: Twinning P-Series,
Lead/Lag, PEFY-AF1200CMF/R, P-Series diagnostics.
• MHK1 is not for use on CITY MULTI or Lossnay.
PRESENTERS NOTES
CREATED BY GUNDER & ASSSOCIATES, LLC
JANUARY 17, 2013, VERSION 2.0

5. • MHK1 is always a 1:1 application. One IDU for one
MHK1. No other configuration will work.
• MHK1 only works on late model IDU’s, a full list of
compatible models is available on Air Wave Bulletin
#0262, Dates Dec 7, 2011. Go to the Extranet to find the
bulletin. Also See Sales Support Section
• The MHK1 is a Commercial and Residential Remote
Controller. The default setting is Commercial.
• MHK1 is not compatible with any other unitary or ductless
system. The MHK-1 only works w/ M & P series systems.
PRESENTERS NOTES
CREATED BY GUNDER & ASSSOCIATES, LLC
JANUARY 17, 2013, VERSION 2.0

6. • MHK1 will take up to 5 minutes to connect because the
software goes out and polls the IDU to determine which
features and functions to show on the display. For
example, a MSZ wouldn’t need to control a number of
outlet vanes. That function is reserved for a PLA.
• Tech Note: An Application Note was written to provide
information on how to change the E.S.P. on SEZ/PEA/
PEAD ceiling concealed ducted units. This information
is not available in the current version of the installation
manual. Reference Application Notes Section
• Read presenters notes for slide message.
PRESENTERS NOTES
CREATED BY GUNDER & ASSSOCIATES, LLC
JANUARY 17, 2013, VERSION 2.0

7. • Tech Tip: It’s possible to use two remotes with a single
indoor unit. So if you have a MSZ indoor unit which
comes with a remote, and you wanted to have a wall
mounted controller, both will work.
• Tech Tip: If the indoor unit model number starts with an
M, then the indoor unit comes with an infrared wireless
hand held remote.
For more on controls, please call your business unit’s
controls engineer or contact john@gunderllc.com
PRESENTERS NOTES
CREATED BY GUNDER & ASSSOCIATES, LLC
JANUARY 17, 2013, VERSION 2.0

8. Introduction to the MHK1 Kit

9. Wireless “Wall Mounted” Remote Controller

10. MRC1
MIFH1
MRCH1
Kit Includes:
– MRCH1 “Transmitter” Remote
Controller
– MIFH1 Wireless Receiver
– MRC1 Cable
MHK1 Wireless Wall Mount Remote Controller Kit

11. One Kit Per Indoor Unit
MHK1 Wireless Wall Mount Remote Controller Kit

12. Systems are communicating via Honeywell’s
“RedLINK®” wireless RFI based technology
The Latest innovation for multiple modules for
controlling different systems and devices
The first wireless protocol developed specifically
for the HVAC industry
What is RedLINK Technology?

13. Honeywell’s RedLINK® technology
is strong as a wire.
900 Mhz, Frequency-Hopping, Spread-Spectrum
wireless protocol means a strong, secure and
interference-free signal
What is RedLINK Technology?

14. Tested in a 6,500 square foot Home through
walls, floors and building materials.
Tested through concrete, brick and other
extreme elements.
What is RedLINK Technology?

15. Automatically re-connects after power outage
and battery replacement
AA Lithium batteries last about 1-2 years
Two Month Low Battery Warning
What is RedLINK Technology?

16. MRCH1 Wireless Remote Controller - Features
Works with all M & P Series indoor units

17. • Off / On
• Temperature Set
• Mode Select
• Fan Speed and Vane Direction
• Programming
• Large, easy-to-read backlit display
• Displays Room Temperature
• Displays error codes
MRCH1 Wireless Remote Controller - Features

18. Backlit
Natural language
(no symbols)
Display outside
air temperature
and humidity
(optional MOS1 required)
MRCH1 Wireless Remote Controller - Features

19. Dual Setpoint Control
Separate Heating and Cooling Setpoints
• Adjustable deadband from 2-8°F
• Automatically adjusts setpoints to ensure
deadband
System Changeover with Dual Setpoints
MRCH1 Wireless Remote Controller - Features

20. Cool Mode
Heat Mode
Drying Mode (New Name for Dry Mode)
Auto - Heat/Cool
Fan Mode
MRCH1 Features

21. What is Drying Mode?

22. Default sensing is at Remote Controller
• Installer setting to select at return air sensor
• Automatically switches to return air sensor if
communication to remote controller is lost
MRCH1 Wireless Remote Controller - Features

23. Default is Commercial
If the MHK1 is being used in a residential
application, the Installer should toggle the
setting from Installer set up #136
MRCH1 Wireless Remote Controller - Features

24. Scheduling
• Traditional 5-2, 5-1-1 schedules
• Separate Heat/Cool schedules
• Allows operation in AUTO with scheduling
setbacks
MRCH1 Wireless Remote Controller - Features

25. Scheduling
MRCH1 Wireless Remote Controller - Features

26. Scheduling
MRCH1 Wireless Remote Controller - Features

27. Scheduling
MRCH1 Wireless Remote Controller - Features

28. Optimal Start
• Set occupied time and desired set temp
• Remote Controller learns when to start warm-up or
cool down so that space is at set temp at start of the
occupied time
MRCH1 Wireless Remote Controller - Features

29. Three
Steps
to
Set-up

30. MHK1 Installation

31. © 2011 Mitsubishi Electric / HVAC 31

32. MHK1 Installation

33. MHK1 Installation
Connects to CN105

34. MHK1 Installation
MRC1
Receiver Cable is 6.5 Feet long

35. MHK1 Installation
If connecting more than one MHK-1, press CONNECT
one more time to “lock” in the setting.

36. © 2011 Mitsubishi Electric / HVAC 36

37. © 2011 Mitsubishi Electric / HVAC 37
Press “Connect”

38. © 2011 Mitsubishi Electric / HVAC 38
LED Lights

40. MHK1 Installation
If connecting more than one MHK1, press CONNECT
one more time to “lock” in the setting.

41. Familiar
Installer
Functions

48. Application Note
for models
SEZ, PEA/D
External Static Pressure
Adjustment.

49. How To Change the
External Static Pressure

50. How To Change the
External Static Pressure

51. How To Change the
External Static Pressure

52. How To Change the
External Static Pressure

53. Portable Central Controller (MCCH1)
Outside Air Sensor (MOS1)
Optional Accessories

54. Central control for up to 16 zones
Monitor and Control
Backlit Display
Included Control per indoor unit;
Set Temperature (1°F)
Mode Selection (heat/cool only)
Time (12 hour am/pm)
Auto-off Timer (More like Schedule Over-ride)
Paging Capability (Push button to easily
locate PCC with audible sound)
Portable Central Controller (MCCH1)

55. Provides wireless signal for
outside air temperature and humidity
Displayed on Remote Controller
and Portable Central Controller
Outside Air Sensor (MOS1)

56. Separate controls needed for each mini-split or
multi-split indoor unit
Indoor Unit
Indoor Unit
Boiler
Outdoor
Temp
Sensor
Thermostat
Typical Home Today

57. 1
3
7
5
6
2
8
9
3
5
4
4
5
Home of Tomorrow
Connect Conventional Unitary
and Mitsubishi Electric Systems

58. LEGEND:
1. Outdoor Air Sensor (OAS) [Honeywell or Mitsubishi branded]
2. Mitsubishi Electric MRCH1 Wireless Remote Controller
3. Mitsubishi Electric MRCH1 Wireless Remote Controller
4. Mitsubishi Electric MIFH1 “Translator” Radio Frequency Interface (RFI)
5. Indoor Unit
6. Boiler or Furnace
7. Honeywell Equipment Interface Module (EIM) RedLINK®
8. Portable Central Controller (PCC) [Honeywell or Mitsubishi branded]
9. Outdoor Unit
1
3
7
5
6
2
8
9
3
5
4
4
5
Home of Tomorrow

59. MAC-333IF System Control Interface

60. RedLINK Devices
Works with Honeywell branded RedLINK
devices

62. © 2011 Mitsubishi Electric / HVAC 62

63. © 2011 Mitsubishi Electric / HVAC 63
Mitsubishi Electric does not offer this product
Purchase from any Honeywell Distributor

64. Connects any RedLINK™
Comfort System to the
Internet to provide your
customers with remote
access from their PC,
smart phone or tablet

65. No Monthly Fee
Free iPhone, iPad, and
Andriod Apps

66. View/Change system settings and access
multiple systems/zones
Provides over 90 alerts through the
Total Connect website
Upgrades automatically as new features
become available

67. View/Change system settings and access
multiple systems/zones

68. One Button Connection

70. 4 MHK1’s maximum

71. Works with other RedLINK devices

72. © 2011 Mitsubishi Electric / HVAC 72
NO CHARGE SERVICE

73. © 2011 Mitsubishi Electric / HVAC 73DEMO THE WEBSITE

74. © 2011 Mitsubishi Electric / HVAC 74
DEMO LINK HERE

75. Everyone – Add this number to your mobile phone
800-433-4822
Only One Number to Call

76. Everyone – Add this number to your mobile phone
YouTube Channel

77. © 2011 Mitsubishi Electric / HVAC 77
Training Videos

78. Everyone – Add this number to your mobile phone

89. America’s Number #1
Selling Ductless Brand
CREATED BY GUNDER & ASSSOCIATES, LLC
JANUARY 17, 2013, VERSION 2.0