Midea RG58D/BGEFU1 User manual

Specifications subject to change without notice.
Service Manual
RG58D/BGEFU1
Wireless Remote Controller
TABLE OF CONTENTS PAGE
INTRODUCTION 1.......................................
HANDLING THE REMOTE CONTROLLER 2.................
FUNCTION BUTTONS 3...................................
ACCESSING THE SERVICE FUNCTIONS 4...................
REMOTE CONTROLLER FUNCTIONS 5.....................
Auto−Start Function (F1) 5.................................
Auto−Start Function (F1) 5.................................
Heating Temperature Compensation (F2) 5....................
Anti−Cold Air Function (F3) 5..............................
Indoor Fan Motor Speed Control after Set Temperature is Reached (F4) 6
Louver Angle Memory Function (F5). 6.......................
Heating Only or Cooling and Heating Setting (F6). 7.............
Cooling Temperature Compensation (F7). 7....................
Refrigerant Leakage Detection (F8). 7........................
Cleaning Filter Reminder (F9). 7............................
Filter Replacement Reminder (E1). 7.........................
Lowest Temperature Setting (E2). 8..........................
Highest Temperature Setting (E3). 8..........................
Special Anti−Cold Air Function Setting (E4). 8.................
Priority Setting of Heating or Cooling (only on Multi−Zone Systems)
(E5). 8.................................................
Network Address Setting (E6). 8............................
Capacity Code Selection (E7). 8.............................
Twins Setting (E8). 8.....................................
Static Pressure Setting (E9). 8...............................
DEFAULT VALUES OF INDOOR UNITS 9....................
POINT CHECK FUNCTION 9...............................
CODE VALUE 10.........................................
INTRODUCTION
This service manual provides the necessary information to use the
servicefunctions on the RG58D/BGEFU1 wireless remote controller.
Use the Table of Contents to locate a desired topic.
Fig. 1 - Remote Controller

2Specifications subject to change without notice.
HANDLING THE REMOTE CONTROLLER
Remote Controller Location
Keep the remote controller within a distance where its signals can reach
the indoor unit’s receiver (not to exceed 26 ft. (8m)).
Fig. 2 - Remote Controller Location
SThe air conditioner will not operate if curtains, doors or
other materials block the signals from the remote controller
to the indoor unit.
SPrevent any liquid from falling on or into the remote
controller. Do not expose the remote controller to direct
sunlight or heat.
SIf the infrared signal receiver on the indoor unit is exposed
to direct sunlight, the air conditioner may not function as
designed. Use curtains to prevent sunlight from shining
directlyon the air conditioner.
SIf other electrical appliances respond to the remote
controller, either move the appliances or consult your local
dealer.
!CAUTION
Replacing Batteries
The remote controller uses two alkaline dry batteries (AAA).
1. Slide the battery compartment cover off, according to the arrow
direction, then replace the old batteries with new batteries.
2. Insert the new batteries. Ensure the batteries are installed
correctly, based on their (+) and (−) polarities.
3. Slide the battery compartment cover back into position.
NOTE:
SDo not mix old and new batteries or batteries of different
types.
SDo not leave the batteries in the remote controller if the re-
mote is not going to be used for 2 or 3 months.
SDispose old batteries in the appropriate recycle bins.
Fig. 3 - Remove the back cover
Remote Controller Specification
Table 1—Remote Controller Specification
Model RG58D/BGEFU1
Rated Voltage 3.0V (Dry batteries AAA)
Signal Receiving Range 26 ft. (8m)
Environment 23_F (-5_C) ~ 140_F (60_C)

3
Specifications subject to change without notice.
FUNCTION BUTTONS
Before you use your new system, familiarize yourself with the remote controller. The following is a brief introduction of the remote controller.
Fig. 4 - Remote Controller
NOTE: Remote Controller also available through RCD P/N
17317000A40020. Remote Holder P/N 12117000002113.
1. ON/OFF Use to turn the air conditioner ON and OFF.
2. UP Use to increase the set temperature or Timer setting hours.
DOWN Use to decrease the set temperature or Timer setting
hours.
3. FAN− Use to select fan speeds HIGH−MED−LOW−AUTO
4. FAN+ Use to select fan steps AUTO−LOW−MED−HIGH
5. SWING Use to start or stop horizontal louver movement
or set the desired up/down air flow direction.
6. SET Use to initiate the following functions (in conjunction
with and ) in the following sequence:
7. SHORT CUT Use to restore the current settings or resume
previous settings.
8. MODE Use to modify the air conditioner mode in the
following sequence:
9. LED Use to turn on/off the indoor screen display.
10. LOCK Use SHORTCUT and LED simultaneously
to lock or unlock the keyboard.

4Specifications subject to change without notice.
ACCESSING THE SERVICE FUNCTIONS
Caution: Read and understand the function changes you wish to make in
advance. The remote will not read the parameters in the unit.
1. Before using the service functions of the remote, turn OFF the indoor
unit with the remote.
2. Turn OFF the power to the outdoor unit for 3 (up to 5) minutes. Turn
the power back ON.
3. Remove the batteries from the remote and press any button to clear the
screen.
4. Within 30 seconds of replacing the batteries, simultaneously press
POWER and SWING for five (5) seconds. You are now in the
SERVICE FUNCTION mode and the remote displays F1.
5. Use TEMP or to find and display the parameter you want to
change.
6. When the parameter you want to change appears, press SET
(MODIFY) (parameters displayed after pressing SET (MODIFY) are
default values only, NOT the values stored in the unit. The values are
stored in the unit, not the controller. Pressing SET (MODIFY) only
displays the default value for that setting.).
7. To change the parameter use the TEMP or until the value you
want appears.
8. Press FAN + to confirm the new setting value and transmit it to the
Indoor Unit (the unit displays the value being set). For example (HH),
when setting F6 to heating only. (CO) and the number (1) appears when
setting the F4 function to 1. The readout is different for each function
setting change. The unit also beeps along with the readout to confirm
this.
9. Repeat steps 6 thru 9 for any other parameter you are changing.
10. When finished, turn OFF power to the outdoor unit for 3−5 minutes
to reset the system with the new changes.
11. Remove batteries from the remote and press any button to clear the
screen. Replace the batteries and wait 30 seconds.
12. The remote is now restored to normal function and you may operate
the system. The power needs to be cycled for 3−5 minutes.
Fig. 5 - Remote Controller
IMPORTANT:The remote controller is enabled within 10 minutes
after the indoor unit is powered on, and the indoor unit must be
turned off.
Fig. 6 - Power
Fig. 7 - Query
Fig. 8 - Modify
Fig. 9 - Adjust
Fig. 10 - Confirm

5
Specifications subject to change without notice.
REMOTE CONTROLLER FUNCTIONS
NOTE: The indoor unit beeps for 2 seconds indicating the function
has been successfully set.
Auto−Start Function (F1)
In the event of a sudden power failure, the module memorizes the
setting conditions before the power failure. The unit resumes the
previous operation setting automatically after 3 minutes when the
power returns. To enable/disable this function:
1. Press and to select “F1”.
Fig. 11 - Select F1
2. Press MODIFY. Next, press and to choose ON or OFF.
Fig. 12 - Select On or Off
3. Press CONFIRM to complete the Auto−start function.
Fig. 13 - Fan
Heating Temperature Compensation (F2)
Defines the adjustment for the thermal stratification in the room and
how the indoor unit is sensing the space. To adjust the temperature
compensation,in Celsius only.
NOTE: The temperature compensation in Celsius regardless of the
units used.
1. Press and to select “F2”.
Fig. 14 - Select F2
2. Press MODIFY. Next, press and to select the parameter.
The parameters can be adjusted within a range of 21.2_F~
42.8_F (−6_C~ 6_C).
Fig. 15 - Selectthe parameter
3. Press FAN+ to CONFIRM.
Fig. 16 - Confirm
Anti−Cold Air Function (F3)
A) Intelligent Anti−Cold Air Function
NOTE: The intelligent anti−cold air parameter changes with the room
temperature. Once the room temperature rises, the anti−cold air
temperature rises as well, which is designed to provide the user with
increasedcomfort. After the room temperature decreases, the anti−cold
temperature decreases as well, which is designed to improve fan speed
and result in a faster heating operation.
NOTE: No setting adjustment recommended.
1. Press and to select “F3”.
Fig. 17 - Select F3
2. Press MODIFY. Next, press and to select “1”.
Fig. 18 - Select 1
3. Press MODIFY to adjust the parameter. The parameter
continues to flash. The parameter can be adjusted in the range
of 63_F (17_C) ~ 70_F(21_C).
Fig. 19 - MODIFY
4. Press FAN to confirm.
Fig. 20 - Confirm

6Specifications subject to change without notice.
B) General Anti−Cold Air Function Setting (Cold Blow Prevention
Function)
The general anti−cold air parameter is set regardless of the room
temperature.
NOTE: No setting adjustment recommended.
1. Press and to select “F3”.
Fig. 21 - Select F3
2. Press MODIFY. Next, press and to select “2”.
Fig. 22 - Select 2
3. Press MODIFY to adjust the parameter in the range of
46_F(8_C) ~ 82_F(28_C)).
Fig. 23 - Adjust the parameter
4. Press FAN+ to CONFIRM.
Fig. 24 - FAN
Indoor Fan Motor Speed Control after Set
Temperature is Reached (F4)
1. Press and to select “F4”.
Fig. 25 - Select F4
2. Press MODIFY. Next, press and to select
“1”,“2”,“3”,“4”.
Fig. 26 - Select a number
3. Press FAN+ to CONFIRM.
Fig. 27 - FAN
Louver Angle Memory Function (F5)
1. Press and to select “F5”.
Fig. 28 - Select F5
2. Press MODIFY. Next, press +and -to select “1”, “2”, or “3”.
Fig. 29 - Select a number
3. Press FAN+ to CONFIRM.
Fig. 30 - FAN

7
Specifications subject to change without notice.
Heating Only or Cooling and Heating Setting (F6)
1. Press and to select “F6”.
Fig. 31 - Select F6
2. Press MODIFY. Next, press and to select “HH” or
“CH” or “CC” (HH: Heating only − CH: Cooling and Heating
− CC: Cooling Only).
Fig. 32 - Select HH or CH or CC
3. Press FAN+ to CONFIRM.
Fig. 33 - Confirm
Cooling Temperature Compensation (F7)
Defines the adjustment for the thermal stratification in the room and
how the indoor unit is sensing the space. To adjust the temperature
compensation,in Celsius only:
NOTE: Temperature compensation in Celsius regardless of the units
used.
1. Press and to select “F7”.
Fig. 34 - Select F7
2. Press MODIFY. Next, press and to select the parameter
range (−2_C ~ +2_C).
3. Press FAN+ to CONFIRM.
Fig. 35 - Confirm
Refrigerant Leakage Detection (F8)
1. Press and to select “F8”.
Fig. 36 - Select F8
2. Press MODIFY. Next, press and to select “ON” or
“OFF”.
3. Press FAN+ to CONFIRM.
Fig. 37 - FAN
Cleaning Filter Reminder (F9)
1. Press and to select “F9”.
Fig. 38 - Select F9
2. Press MODIFY. Next, press and to select “ON” or
“OFF”.
3. Press FAN+ to CONFIRM.
Fig. 39 - Confirm
Filter Replacement Reminder (E1)
1. Press and to select “E1”.
Fig. 40 - Select E1
2. Press MODIFY. Next, press and to select “ON” or
“OFF”.
3. Press FAN+ to CONFIRM.
Fig. 41 - Confirm

8Specifications subject to change without notice.
Lowest Temperature Setting (E2)
1. Press and to select “E2”.
Fig. 42 - Select E2
2. Press MODIFY. Next, press and to set the temperature
range (63_F(17_C) to 75_F(24_C).
3. Press FAN+ to CONFIRM.
Fig. 43 - Confirm
Highest Temperature Setting (E3)
1. Press and to select “E3”.
Fig. 44 - Select E3
2. Press MODIFY. Next, press and to set the temperature
range (77_F(25_C) to 86_F(30_C)).
3. Press FAN+ to CONFIRM.
Fig. 45 - Confirm
Special Function Setting (E4)
1. Press and to select “E4”.
Fig. 46 - Select E4
Priority Setting of Heating or Cooling (only on
Multi−Zone Systems (E5))
All heads must be set to the same priority.
CAUTION
!
1. Press +and -to select “E5”.
Fig. 47 - Select E5
2. Press MODIFY. Next, press and to select “H” or “C”.
3. Press FAN+ to CONFIRM.
Fig. 48 - Confirm
Network Address Setting (E6)
Not available, used on future applications.
Capacity Code Selection (E7)
Not available, used on future applications.
Twins Setting (E8)
Not available, used on future applications.
Static Pressure Setting (E9)
NOTE: Available only on Ducted Units.
1. Press and to select “E9”.
Fig. 49 - Select E9
2. Press MODIFY. Next, press and to choose 0 (no
twins), 1 (main unit) or 2 (subsidiary unit).
3. Press FAN+ to CONFIRM.
Fig. 50 - Confirm
NOTE: Depending on the model, some of the remote controller’s
functions may not function.

9
Specifications subject to change without notice.
DEFAULT VALUES OF INDOOR UNITS
Table 2—Default Values of Indoor Units
Description Remote Code Cassette Ducted Console
Auto-Start Function F1 ON ON ON
Heating Temperature Compensation F2 6C 6C 0C
Anti-Cold Air Function F3 NORMAL NORMAL NORMAL
Indoor Fan Motor Speed Control after Set Temperature is Reached F4 SET SPEED SET SPEED SET SPEED
Louver Angle Memory Function F5 N/A N/A N/A
Heating Only or Cooling and Heating Setting F6 CH CH CH
Cooling Temperature Compensation F7 -2C -2C -2C
Refrigerant Leakage Detection F8 ON ON ON
Cleaning Filter Reminder F9 OFF OFF OFF
Filter Replacement Reminder E1 OFF OFF OFF
Lowest Temperature Setting E2 17C 17C 17C
Highest Temperature Setting E3 30C 30C 30C
Special Anti-Cold Air Function Setting E4 N/A N/A N/A
Priority Setting of Heating or Cooling (Multi-Zone Systems only) E5 H H H
Network Address Setting E6 N/A N/A N/A
Capacity Code Selection E7 N/A N/A N/A
Twins Setting E8 N/A N/A N/A
Static Pressure Setting E9 N/A 0 N/A
POINT CHECK FUNCTION
Press LED on the remote controller three times and then press SWING three times within 10 seconds, the buzzer rings for 2 seconds and the air
conditioner enters the information enquiry status. Next, press LED to search the information. Press SWING to search the remaining information.
When the air conditioner enters the enquiry information status, it displays the code name in 2 seconds (see Table 3).
Table 3—Information Codes
Enquiry Information Displaying Code Meaning
T1 T1 Return temperature
T2 T2 Indoor Coil temperature
T3 T3 Outdoor Coil temperature
T4 T4 Outdoor Air temperature
T2B Tb Indoor Coil Leaving temperature
TP TP Compressor Discharge temperature
TH TH IPM Heatsink temperature
Targeted Frequency FT Targeted Frequency
Actual Frequency Fr Actual Frequency
Indoor fan speed IF Indoor fan speed
Outdoor fan speed OF Outdoor fan speed
EXV opening angle LA EXV opening angle
Compressor continuous running time CT Compressor continuous running time
Causes of compressor stop ST Causes of compressor stop
Reserve A0
Reserve A1
Reserve .b0
Reserve .b1
Reserve .b2
Reserve .b3
Reserve .b4
Reserve .b5
Reserve .b6
Reserve .dL
Reserve Ac
Reserve Uo
Reserve Td

10 Specifications subject to change without notice.
CODE VALUE
When the air conditioner enters the enquiry information status, it displays the code value in the next 25 seconds after the display name appears (see
Table 4).
Table 4—Code Value
Enquiry Information Display Value Meaning Remark
T1,T2,T3, T4,T2B,TP, TH, Targeted
Frequency, Actual Frequency
-1F,-1E, -1d,-1c, -1b,-1A -25,-24,-23,-22,-21,-20 1. The displaying temperature is
the actual value.
2. The temperature is Celsius no
matter what kind of remote
controller is used.
3. T1,T2,T3,T4,T2B display range:
77_F(-25_C)~ 158_F (70_C),
TP display range: -20~ 130.
4. Frequency display range:
0~159HZ.
5. If the actual value exceeds the
range, it displays the maximum
value or minimum value.
-19-99 -19-99
A0,A1...A9 100,101......109
b0,b1...b9 110,111....119
c0,c1....c9 120,121....129
d0,d1...d9 130,131....139
E0,E1...E9 140,141....149
F0,F1...F9 150,151....159
Indoor fan speed/Outdoor fan
speed
0 OFF
1,2,3,4 Low speed, Medium speed,
High speed, Turbo For some big capacity motors
14-FF
Actual fan speed = Display value
turns to decimal value and then
multiply by 10. The unit is RPM.
For some small capacity motors,
display value is from 14-FF
(hexadecimal), the corresponding fan
speed range is from 200-2550RPM.
EXV opening angle 0-FF
Actual EXV opening value =
Display value turns to decimal value
and then multiply by 2.
Compressor continuous running
time 0-FF 0-255 minutes
If the actual value exceeds the
range, it displays the maximum
value or minimum value.
Compressor stop causes 0-99 For a detailed meaning, please
consult with an engineer Decimal display
Reserve 0-FF
Copyright 2018 CAC/BDP. S3300 Riverwood Parkway. SAtlanta, GA 30339
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Catalog No: SG-RG58D-01
Replaces: NEW
Edition Date: 12/18