Table of Contents
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40MHH
High Wall Ductless System
Sizes 09 to 24
A NOTE ABOUT SAFETY ........................................................................................................................2
GENERAL...................................................................................................................................................2
PARTS LIST................................................................................................................................................3
REMOTE CONTROLS ...............................................................................................................................4
FUNCTION BUTTONS (HEAT PUMP ONLY) .......................................................................................5
FUNCTION BUTTONS (COOLING ONLY) ............................................................................................7
REMOTE CONTROL .................................................................................................................................9
SETTING THE TIMER.............................................................................................................................11
CLEANING, MAINTENANCE AND TROUBLESHOOTING ..............................................................15
TROUBLESHOOTING.............................................................................................................................17
Please read this Owner's Information Manual carefully before installing and using this appliance and
keep this manual for future reference.
For your convenience, please record the model and serial numbers of your new equipment in the spaces
provided. This information, along with the installation data and dealer contact information, will be
helpful should your system require maintenance or service.
UNIT INFORMATION
Model # _______________________________
Serial # ________________________________
INSTALLATION INFORMATION
Date Installed ___________________________
Owner's Manual
TABLE OF CONTENTS
NOTE TO EQUIPMENT OWNER:
DEALERSHIP CONTACT INFORMATION
Company Name: ______________________
Address:_____________________________
Phone Number:________________________
Technician Name:______________________
Specifications subject to change without notice.
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Table of Contents
Troubleshooting
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Summary of Contents for Carrier 40MHH
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Page 1: Table Of Contents
40MHH High Wall Ductless System Sizes 09 to 24 Owner’s Manual TABLE OF CONTENTS PAGE A NOTE ABOUT SAFETY ........................2 GENERAL..............................2 PARTS LIST..............................3 REMOTE CONTROLS ..........................4 FUNCTION BUTTONS (HEAT PUMP ONLY) ..................5 FUNCTION BUTTONS (COOLING ONLY) ....................7 REMOTE CONTROL ..........................9 SETTING THE TIMER..........................11... -
Page 2: A Note About Safety
40MHH: Owner’s Manual A NOTE ABOUT SAFETY GENERAL The ducted fan coil unit provides quiet, maximum comfort. In Any time you see this symbol in manuals, instructions and on the unit, addition to cooling and/or heating, the ducted fan coil unit matched be aware of the potential for personal injury. -
Page 3: Parts List
40MHH: Owner’s Manual PARTS LIST Air Filter (pull out) Front Panel Louver Remote Control Display window Remote Holder Fig. 1 — Indoor Unit INDOOR UNIT DISPLAY INDICATOR “ ” for 3 seconds when: • TIMER ON is set • SWING, TURBO, or SILENCE features are turned on “... -
Page 4: Remote Controls
40MHH: Owner’s Manual REMOTE CONTROLS Fig. 4 — RG10A5(B1)/BGCEFU1 (Cooling Only) Fig. 3 — RG10B(B1)/BGEFU1 (Heat Pump) Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. -
Page 5: Function Buttons (Heat Pump Only)
40MHH: Owner’s Manual FUNCTION BUTTONS (HEAT PUMP ONLY) Before using the new air conditioner, familiarize yourself with the remote control. The following is a brief introduction to the remote control. MODE ON/OFF Turns the unit on or off. Scroll through operation modes... - Page 6 40MHH: Owner’s Manual Remote LCD Screen Indicators Fresh feature display(some units) (No displays when Fresh feature is activated) Sleep mode display Follow me feature display Wireless control feature display Transmission Indicator Low battery detection display(If flashes) Lights up when remote...
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Page 7: Function Buttons (Cooling Only)
40MHH: Owner’s Manual FUNCTION BUTTONS (COOLING ONLY) Before using the new air conditioner, familiarize yourself with the remote control. The following is a brief introduction to the remote control. MODE ON/OFF Turns the unit on or off. Scroll through the operation modes... - Page 8 40MHH: Owner’s Manual Remote LCD Screen Indicators Fresh feature display (some units) (Does not display when FRESH is activated) Sleep mode display Follow me feature display Wireless control feature display Transmission Indicator Low battery detection display (if flashes) Lights up when the remote...
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Page 9: Remote Control
40MHH: Owner’s Manual REMOTE CONTROL Remote Control Operation - Quick Start Before operation, ensure the unit is plugged in and the power is available. CAUTION AUTO Mode (Heat Pump Model Only) In AUTO mode, the unit automatically selects the COOL, FAN, or EQUIPMENT DAMAGE HAZARD HEAT operation based on the set temperature. - Page 10 40MHH: Owner’s Manual HEAT Mode (Heat Pump Model Only) FAN Mode Turbo Turbo Fig. 11 — HEAT Mode Fig. 13 — FAN Mode 1. Press MODE to select the HEAT mode. 1. Press MODE to select the FAN mode. ...
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Page 11: Setting The Timer
40MHH: Owner’s Manual SETTING THE TIMER TIMER ON/OFF TIMER ON Press TIMER to initiate Press Temp. UP or DOWN Point remote towards the unit and the ON time sequence. multiple times to set the desired wait 1 second. TIMER ON time to turn on the unit. - Page 12 40MHH: Owner’s Manual How to Use Advanced Functions Swing Function Press Swing Swing Swing Swing The horizontal louver swings up and down Keep pressing Swing more than 2 seconds, automatically when pressing Swing. the vertical louver swing function activates. Press Swing again to make it stop.
- Page 13 40MHH: Owner’s Manual LED Display LED DISPLAY Press LED more Press LED than 5 seconds (some units) Keep pressing LED more than 5 seconds, the Press LED to turn on and turn off indoor unit displays the actual room temperature.
- Page 14 40MHH: Owner’s Manual Sleep Function SLEEP Function Press SLEEP The SLEEP function is used to decrease energy while occupants sleep (and do not require the same temperature settings for comfort). This function can only by activated via the remote control.
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Page 15: Cleaning, Maintenance And Troubleshooting
40MHH: Owner’s Manual CLEANING, MAINTENANCE AND TROUBLESHOOTING CAUTION ELECTRICAL SHOCK HAZARD Failure to follow this caution may result in personal injury or death. Filter Tab Always turn off power to the system before performing any cleaning or maintenance to the system. Turn off the outdoor disconnect switch located near outdoor unit. - Page 16 40MHH: Owner’s Manual Indoor Unit Front Panel Energy Saving Recommendations To clean the front panel on the indoor unit, wipe the outside with a soft, The following recommendations will add greater efficiency to the ductless system: dry cloth. • Select a comfortable thermostat setting and leave it at chosen setting.
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Page 17: Troubleshooting
40MHH: Owner’s Manual TROUBLESHOOTING Refer to Table 3 on page 18 before contacting your local dealer. Table 1 — Periodic Maintenance INDOOR UNIT EVERY MONTH EVERY 6 MONTHS EVERY YEAR Clean Air Filter* Replace Carbon Filter ... - Page 18 Call a service representative for service * Diagnostic lights are a combination of lights that will illuminate in the display area on the unit. They are a combination of the lights you see during normal operation. © 2021 Carrier. All rights reserved. Edition Date: 06/21...