Mitsubishi Electronics MS-GD08ND-ci User Manual
INDOOR UNIT
SPLIT-TYPE, AIR CONDITIONERS
TM
SERVICE MANUAL
Wireless type
Models
No. TBH014
MS-GD08NDMS-GD10NDMS-GD12ND-
MS-GD08NDMS-GD10NDMS-GD12ND-
C1
C1
C1
C1
C1
C1
Outdoor unit service manual
MU-GD•ND Series (TBH016)
CONTENTS
1. TECHNICAL CHANGES ................................... 2
2. PART NAMES AND FUNCTIONS ..................... 3
3. SPECIFICATION ................................................ 4
4. OUTLINES AND DIMENSIONS ........................ 5
5. WIRING DIAGRAM ............................................ 6
6. REFRIGERANT SYSTEM DIAGRAM ............... 7
7. SERVICE FUNCTIONS ..................................... 8
8. TROUBLESHOOTING ..................................... 10
9. DISASSEMBLY INSTRUCTIONS ................... 19
NOTE:
• RoHS compliant products have <G> mark on the spec name plate.
PARTS CATALOG (TBB014)
1
2
1 TECHNICAL CHANGES
MS-A08ND- C1 ➔ MS-GD08NDMS-A12ND- C1 ➔ MS-GD12ND-
1. Indoor unit has been changed.
• Front panel has been changed. (Flat Flat Shining)
2. Terminal block has been changed. 3P (L~, N~, 2~) 4P (L~, N~, 2~, Earth)
MS-A10ND- C1 ➔ MS-GD10ND-
1. Indoor unit has been changed.
• Front panel has been changed. (Flat Flat Shining)
C1
C1
C1
2
Emergency operation switch
Fan
Air outlet
Vertical vanes
Air inlet
Remote control
receiving section
Display section
Air cleaning filter
(white bellows type)
Catechin air filter
(with deodorizing)
Front panel
Panel
Horizontal vane
Operation section
(When the front panel is opened)
Remote controller
Operation indicator lamp
Remote control
receiving section
PART NAMES AND FUNCTIONS
INDOOR UNIT
MS-GD08NDMS-GD10NDMS-GD12ND-
C1
C1
C1
ACCESSORIES
Installation plate 1
1
Installation plate fixing screw 4 x 25 mm 5
2
Remote controller holder 1
3
4 Fixing screw for 3 3.5 x 16 mm (Black)
Battery (AAA) for remote controller 2
5
Wireless remote controller 1
6
Felt tape (Used for left or left-rear piping) 1
7
Air cleaning filter 2
8
MS-GD08NDMS-GD10NDMS-GD12ND-
2
3
C1
C1
C1
REMOTE CONTROLLER
ON/OFF
RESET
TOO
WAR M
TOO
COO L
ECONO COOL
POWERFUL COOL
SELECT
FAN
VANE
TIME
MODE
I FEEL
COOL
DRY
FAN
h
Signal transmitting section
Operation display section
TEMPERATURE buttons
VANE CONTROL button
TIME SET button
RESET button
ECONO COOL button
POWERFUL COOL button
OPERATION SELECT button
TIMER MODE SELECT button
OPERATE/STOP (ON/OFF) button
FAN SPEED CONTROL button
Indication of remote controller
model is on back.
These buttons are able to store the light
from nature, fluorescent lamp, etc and
shine in the dark.
MS-GD08NDMS-GD10NDMS-GD12ND-
C1
C1
C1
3
SPECIFICATION
Indoor model
MS-GD08ND-
C1
MS-GD10ND-
C1
MS-GD12ND-
Function Cooling
Power supply Single phase 220-230V
, 60Hz
Capacity Air flow (High/Med/Low) K/h 588/456/372 630/498/336 666/498/336
Power outlet A 10
Running current A
0.19
Power input W 40
Power factor % 96-92
Electrical data
Fan motor current A
Auxiliary heater A
(kW) —
0.19
Model RC4N19-BA
Winding
Fan
motor
resistance (at 20ºC)
NOTE:
Cooling : Indoor Dry-bulb temperature 27°C Wet-bulb temperature 19°C
Dimensions WoHoD
Weight kg 9 10
Air direction 5
Sound level (High/Med/Low) dB 39/32/26 39/32/26 42/36/29
Fan speed (High/Med/Low) rpm 1030/800/650 960/800/650 1000/800/650
Fan speed regulator 3
Special
remarks
Thermistor R
Thermistor R
Remote controller model MP2B
T11 (at 25ºC) kΩ 10
T12 (at 25ºC) kΩ 10
Test conditions are based on CNS 14464
Outdoor Dry-bulb temperature 35°C Wet-bulb temperature 24°C
Refrigerant piping length (one way) 7.5 m
mm
"
-BLK 312
WHT
BLK-RED 255
815o278o244
4
C1
[9.52-0.43m
244
242 5
erom ro 7
90
110
03
149
606
872
60
815
783
Air out
Installation plate
Insulation
[28
Drain hose
[16
(Connected part O.D)
Liquid line
[6.35-0.5m
Gas line
[9.52-0.43m
Insulation
[37 O.D
[21 I.D
{
Wireless remote controller
81.5
81.5
14
5.2
24
172
5.132
5.4
81.5
133.5
326326
W
all hole
[65
Indoor unit
Installation plate
57
041
17.5
Air in
244
242
5.812
852
81.581.5
14
24
5.2
5.71
161.5161.5
326326
5
erom ro 7
90
110
03
149
606
872
60
815
783
Air out
Indoor unit
Installation plate
Wall hole
[65
Installation plate
Insulation
[28
Drain hose
[16
(Connected part O.D)
Air in
Liquid line [6.35-0.5m
Gas line
Insulation
[37 O.D
[21 I.D
{
Wireless remote controller
57
041
17.5
OUTLINES AND DIMENSIONS4
MS-GD08ND-
C1
Unit : mm
INDOOR UNIT
MS-GD10NDMS-GD12ND-
INDOOR UNIT
C1
C1
5
6
MS-GD08ND-
C1
MS-GD12ND-
C1
WIRING DIAGRAM
5
INDOOR UNIT
MS-GD10ND-
C1
6
Room
temperature
thermistor
Indoor
heat
exchanger
RT11
Indoor coil
thermistor
RT12
Refrigerant pipe
(Option){6.35
(with heat insulator)
Flared
connection
Flared
connection
Refrigerant pipe
(Option){12.7
(with heat insulator)
Refrigerant flow in cooling
Room
temperature
thermistor
Indoor
heat
exchanger
RT11
Indoor coil
thermistor
RT12
Refrigerant pipe
(Option){6.35
(with heat insulator)
Flared
connection
Flared
connection
Refrigerant pipe
(Option){9.52
(with heat insulator)
REFRIGERANT SYSTEM DIAGRAM
MS-GD08NDMS-GD10ND-
INDOOR UNIT
C1
C1
MS-GD12ND-
C1
INDOOR UNIT
7
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