Honeywell MM14CCS User manual

220-240V 50Hz
MM14CCS
Important points on service, and flow chart
for inspecting and repairing the unit ...............
Troubleshooting .............................................
Appearance and unit dimensional ...................
Operation ....................................................
Technical specifications ..............................
Refrigerator system and schematic wiring
diagrams ........................................................
Exploded view ................................................
Parts list ..................................................
This ma nual is for the use of technical personnel entrusted
with ma intenance.
Air tek reserves the right to change this por table air
conditioner’s casing, circuit and par ts without notice.
MM14CCS_SM_ENG_1
Date: 06/02/2014
SERVICE MANUAL
1
2
3
4-5
6
7
8
9-11
STOP
Portable Air Conditioner
14,000BTU
Cooling
LCD display
Single hose

IMPORTANT POINTS ON SERVICE OPERATING SAFETY
Please follow these instructions carefully :
FLOW CHART FOR INSPECTING AND REPAIRING THE UNIT
- 1 -
Unplug the unit to avoid any danger from electric shock before disassembling the unit for
repair.
If there is any sound of the refrigerant circulating when in operation, avoid touching the
cooling coils.
If you need to perform any welding or soldering, be sure you are in a well ventilated area.
Only a qualified professional should perform any welding on the unit.
When repairing the unit, the specifications listed in this manual must be strictly adhered
to when replacing any components.
When replacing any electrical components they should be factory approved units.
Be sure that any electrical components are properly wired and in place.
PLUG AND SOCKET
ARE LOOSE
RE-PLUGING THE
POWER SUPPLY CORD
AIR CONDITIONER
WON'T COOL
PROPERLY
AIR CONDITIONER
WON'T START
COMPRESSOR WON'T
START
TIMER FAILURE
CHANGE THE
PROTECTOR
RUNNING TEST
RE-CONNECTING
NO POWER
PROTECTOR FAILURE
USE OXYACETYLENE AND PLUS 5%
SILVER SOLDER TO WELD THE
CRACKED POINTS
WIRING IS LOOSE
CAPACITOR FAILURE
CHANGE THE SWITCH
CHANGE THE
CAPACITOR
TESTING BY
ELECTROSCOPE
POWER TRIPPED CHECK THE POWER
SWITCH
REFRIGERANT
LEAKAGE
TROUBLE SHOOTING
THE SYSTEM
RUNNING THE VACUUM
EVACUATION FOR MORE
THAN 15 MINUTES
CHANGE COOLANT AND
PROCEED RUNNING TEST
CHANGE THE AIR CONDITIONER WITH 15 KG/CM 2
NITROGEN GAS FROM LOW-PRESSURE SIDE AND
DETECT THE LEAKING POINT BY SOAP

TROUBLESHOOTING
Problem
- 2 -
Analysis
Does not run
·If the protector trip or fuse is blown.
·Please wait for 3 minutes and start again, protector
device may be preventing unit to work.
·If batteries in the remote controller exhausted.
·If the plug is not properly plugged.
Run a short while
only
Run but not cool
Do not run and water
full indicator lights
·If the set temperature is close to
you can low the set temperature.
·Air outlet be blocked by obstacle.
Take the obstacle away.
room temperature,
·If the door or window open.
·If there is other heater appliance work,
like heater or lamp, etc...
·The air filter is dirty, please clean it.
·Air outlet or intake be blocked.
·Set temperature is too high.
·Drain the water into a prepared container by the drainage
pipe on the rear panel of the unit.
If still doesn't work, please consult a qualified technician.

APPEARANCE
- 3 -
Control panel
Wheels
Air exhaust for air to be
cooled/filtered
Front Panel
Handles
Air inlet for air to
be cooled / filtered
Air outlet
Air filter
Electricity cable Water drain
Air inlet
UNIT DIMENSIONAL
506.6 401.6
864.3
Water
outlet drain

OPERATION
- 4 -
CONTROL PANEL
Power Control
Mode Control
Timer
Timer / Temp
Set Controls
Power Control
The power control turns the unit on and off.
Mode Control
The Mode Control has 3 settings:
● Cool ● Dehumidify ● Fan
The settings are adjusted with Mode Control button.
A light will indicate which setting is currently being
used.
Cooling Mode
During the cooling mode the air is cooled and hot air
is exhausted to the outside through the exhaust tube.
Adjust fan speed and air temperature to suit your desired
comfort level. Temperature setting range is 16℃ ~ 32℃.
Note : The air exchange hoses must vent outside the
room when using cool mode.
Dehumidify Mode
When dehumidify mode is selected, the indicator light will
shine . Air is dehumidified as it passes through the unit,
without being in full cooling mode If room temperature is
higher than 25 degree Celsius, fan speed can be adjusted;
otherwise fan speed is fixed to " LOW ".
Note : If the unit will be used mainly as dehumidifier,
do not connect the exhaust hose and let the warm air
return in the room. Continuous drainage is then
necessary and more efficient.
Fan Mode
When fan mode is selected the indicator light will shine.
Air is circulated throughout the room with no cooling.
Note: unit does not need to be vented in Fan mode
Fan Speed Control
The Fan Speed Control has 3 settings: High, Medium,
and Low.
Timer
Auto turn off :
With machine in running mode, press timer button to
select number of hours you would like the unit to run in
air conditioning mode until it automatically shuts off.
Auto turn on :
With machine in stand by mode, press timer button to
select number of hours until you would like the unit to
automatically start running in air conditioning mode.
Timer / Temp set controls
● Used for adjusting the timer and thermostat.
● The default display is room temperature.
● In cooling mode, when “ “ or “ “ button is pressed,
the set temperature is displayed and may be adjusted.
After 10 seconds the display will revert back to room
temperature. Temperature is only adjustable in cool
mode. The time is adjustable between 1~24 hours.
Note : By pressing both “ “ / “ “ set buttons
at the same time, the display will toggle
between Celsius and Fahrenheit.
Warning Light
Condensed water may accumulate in the unit. If the
internal tank becomes full, the Warning Light will shine
and the unit will not operate until the unit has been
drained.
STOP
STOP
Cooling mode
Dehumidify mode
Fan only mode
High fan sp eed
Med fan sp eed
Low fan sp eed
Display se t
temperature
Warni ng light
machine will stop run ning
the
Display timer setting
of auto sw itch on/off
Indication symbols on LCD :
Fan Speed Control

OPERATION
CONTROL PANEL
- 5 -
Air Conditioner Remote Control
The functions work the same as your air conditioner's touch controls.
Batteries : Remove the cover on the back of the remote controller and insert the batteries with the
( + ) and ( - ) poles pointing in the proper direction.
CAUTION
Use only AAA or IEC R03 1.5V batteries.
Remove the batteries if the remote controller is not used for a month or longer.
Do not attempt to recharge the supplied batteries
All batteries should be replaced at the same time.
Do not dispose of the batteries in a fire as they may explode.
！
Fan Speed Key
Timer / Temperature Buttons
Power Key
On / Off
On / Off Timer Key
In running mode :
Auto switch off
In standby mode:
Auto switch on
:LOW :HIGH :MED
● Used for adjusting the timer and
thermostat.
● The default display is room temperature.
● When " " or " " button is pressed,
the set temperature is displayed and
may be adjusted. After 10 seconds the
display will revert back to room
temperature.
:
cooling mode
lamp is on when in
Set-up of Function key
: lamp is on when in
fan mode
:
dehumidification mode
lamp is on when in
TIMER MODE
SPEED
ON/OFF
DOWN UP

TECHNICAL SPECIFICATIONS
- 6 -
ITEM UNIT
OUTER DIMENSION
RATED VOLTAGE
COOLING CAPACITY
DEHUMIDIFYING
CAPACITY
POWER
CONSUMPTION
INDOOR AIR VOLUME
COMPRESSOR
MODEL
Specification
OPERATING
CYCLE
PROTECTOR
MODEL
INPUT
POWER
TURBINE
FAN MOTOR
CAPILLARY
CONDENSER
REFRIGERANT
WEIGHT
REFERENTIAL USING
AREA
506.6W*506.6H*401.6D
220-240 / 50
1400
420
1160
35/400
RSH6870S1
DC12V 0.09A
4/450
2.2(O.D.)*1.0(I.D.)*700(L)
(2+3)R20S19FPI
MM14CCS
14000
12~21
1.9
35.5
OPERATING
CYCLE
MODEL
OUTPUT
POWER
INDOOR
MOTOR
LS-23D3-4P
23
2/450
OPERATING
CYCLE
MODEL
OUTPUT
POWER
OUTDOOR
MOTOR
LS-53D1-4P
53
EVAPORATOR 3R14S19FPI
mm
2
m
V/Hz
B.T.U.
L/H
W
3
M /hr
W
uF/V
mm
uF/V
R410A/g
kg
W
uF/V
W
44N110-A1-BEAD
Containing
850

- 7 -
REFRIGERATOR SYSTEM DIAGRAM
EVAPORATOR
CONDENSOR
COMPRESSOR
CAPILLARY
FILTER
SCHEMTIC WIRING DIAGRAM

EXPLODED VIEW
- 8 -
Date : 2014/02/21 Version : 1.0
53
23
22
15
19 21
18
20
32
38
28
33
30
31
29
11 13 14
4
7
6
5
61
9
60
2
1
3
34
35
27
16
37
36
12
46
ACCESSORIES
62 63 64 65 66 67
54
47
48
40
49
56
41
58 59
25
26
24
52
51
50
55
57
17
39
6
44
43
68
45
69
42
8
10
70 71

PARTS LIST MM14CCS
- 9 -
MATERIAL CODE PARTS NAME QUANTITY
NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
PRICE
1
4
1
1
1
1
1
1
1
1
1
3
1
1
1
2
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
A4805-22H-A-11
A7402-020
A5408-250-H-11
A5408-230-H-11
A5405-110-H-11
A5404-090
A2506-040
A5812-630-X-11
A3020-630
A5311-030-A-11
A3202-900
A5600-170
A6209-270
A6228-300
A3423-120
D6202-210
A6212-190
A5301-610-AB-22
A5304-470-I-11
A3002-460
A5301-620-AB -22
A2509-640
A2510-200
A6101-920-AF-11
A6101-800-AF-11
A5825-050-AF-11
A5702-080-A-22
A3419-341
A5301-590-A-22
A5304-310-A-22
A3001-760
A5301-600-A-22
A7204-040
A2509-120
A6101-510-AF-11
BASE PAN
TURNING WHEEL
DRAIN BUCKET COVER-B
DRAIN BUCKET COVER-A
TANK LID
FLOAT
MICRO SWITCH
FIX TURE
WATER MOTOR(WT-15D1-03)
BLADE
COMPRESSOR ASS'Y(44N110-A1)
RUBBER
DISCHARGE PIPE
SUCTION PIPE
CONDENSER ASS'Y
CAPILLARY TUBE
Y TUBE
FAN CASING
BLOWER WHEEL
FAN MOTOR(LS-53D1-4P)
FAN CASING
CAPACITOR(4uF/450V FOR FAN MOTOR(20))
CAPACITOR( 35uF/400V FOR COMPRESSOR(11))
COVER
COVER
FIX TURE
PLATE
EVAPORATOR ASS'Y
FAN CASING
BLOWER WHEEL
FAN MOTOR(LS-23D3-4P)
FAN CASING
SCREEN
CAPACITOR(2uF/450V FOR FAN MOTOR(31)
COVER

- 10 -
PARTS LIST MM14CCS
NO
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
MATERIAL CODE PARTS NAME QUANTITY PRICE
1
1
1
1
1
1
2
2
2
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
A2517-190
A5812-570-AF-11
A5812-540-P-11
A2524-190
A3700-610
A4239-070-A-22
A7200-120
A5825-170-M-11
A4246-020-M-11
A3204-380
A4244-390-A-BA
A4244-100-H-22
A4251-570-H-FD
A4202-370-A-BA
A2522-970
A5825-270-H-22
A4254-912-A-AF
A4230-371-C-22
A5805-400-A-11
A5805-390-A-11
A4219-900-A-FV
A7301-650-A-22
D7324-030
D7306-050-H-22
D7324-020
A7305-010-A-22
A6200-070
A5815-090-H-BS
A4239-290-P-BS
A5700-520
A5700-530
A5700-540
A7437-010
A2530-580-AF01
CONTROL BOARD
FIX TURE
FIX TURE
SENSOR(FOR INDOOR)
POWER SUPPLY CORD COMPLETE
DISCHARGE GRILLE
BOLT
BEARING
GEAR WHEEL
BUSHING
VAN-AIR DEFLECTOR
VAN-AIR DEFLECTOR
BAR
FRONT PANEL
PC BOARD
FIX TURE
CONTROL PLATE
DECORATING PLATE
STRIKE-R
STRIKE-L
REAR PANEL
AIR FILTER
SOFT CAP
PLUG
SOFT CAP
PLUG
HEAT EXHAUST HOSE
HEAT EXHAUST HOSE CONNECTOR
DISCHARGE GRILLE
PLATE
PLATE
PLATE
RIVET
REMOTE CONTROL ASS'Y
A5802-530 METAL FIXTURE 1

- 11 -
PARTS LIST MM14CCS
NO
71
72
73
74
75
76
77
78
79
80
MATERIAL CODE PARTS NAME QUANTITY PRICE
1
A5311-030-A-11
BLADE

AirTek International Corporation Limited
Suite 806-807A, West Wing,
Tsim Sha Tsui Centre, 66 Mody Road,
Tsim Sha Tsui East, Kowloon, Hong Kong
tel: [phone]
fax: [phone]
e-mail: [email protected]
www.honeywellportableac.com
Jmatek Group Co.
e-mail: [email protected]
PSC-2012-07
July 2012
2012 AirTek International Corporation Ltd. (Hong Kong).
All rights reserved.
The Honeywell Trademark is used under license from
Honeywell International lnc.
Honeywell International Inc. makes no representation or
warranties with respect to these products.
c