Movincool CLIMATE PRO X14 User manual

CLIMATE PRO X14
SERVICE
MANUAL
R
R

2
© 2020 DENSO PRODUCTS AND SERVICES AMERICAS, INC. All rights reserved.
MovinCool® and Climate Pro® are registered trademarks of DENSO Corporation.
SERIAL NUMBER LOCATION
00
Month
00 0000 000
Year Sequential
number
Model
name

3
TABLE OF CONTENTS
SERIAL NUMBER LOCATION ································································2
SAFETY PRECAUTIONS········································································5
CONSTRUCTION···················································································7
Dimensions ········································································································· 7
Names of Parts ·································································································· 8
Internal Structure ······························································································ 9
SPECIFICATIONS················································································· 10
Technical Specifications ···················································································10
Characteristics ··································································································12
SERVICE INFORMATION ····································································· 13
Machine Status ·································································································13
Machine Records ······························································································14
TROUBLESHOOTING ·········································································· 15
Initial Inspection ·······························································································15
Self-Diagnostic Codes ······················································································16
Troubleshooting Chart ·····················································································17
Inspection Before Disassembly ······································································20
DISASSEMBLY ···················································································· 21
Structure Parts ································································································ 22
Removal of Panels ··························································································· 23
Removal of Bumpers ·······················································································28
Removal of Electrical Parts ············································································30
Removal of Antenna ························································································ 33
Removal of Communication Module ·····························································34
Removal of Blower Assembly ········································································· 39

4
TABLE OF CONTENTS
INSPECTION OF PARTS·······································································42
Capacitor ·········································································································· 42
Drain Switch ····································································································· 42
Fan Motor ·········································································································43
Compressor ······································································································44
Thermistor ········································································································45
REFRIGERATION SYSTEM REPAIR····················································· 46
Brazing ··············································································································46
Replacement of Refrigeration Cycle Parts ···················································48
Charging the System with R-410A Refrigerant ············································50
REASSEMBLY ···················································································· 54
Wiring Diagram ································································································54
Compressor Mounting ···················································································· 55
Caster Maintenance ························································································ 55
DATA PRIVACY DISCLOSURE····························································· 56

5
To reduce the risk of injury or malfunction, read “Safety Precautions” carefully before
servicing the unit.
The seriousness is classified by the following indicators.
WARNING Indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION Indicates a hazardous situation which, if not avoided, could
result in minor or moderate injury, damage to the unit or its
components and/or property.
• Serious injuries include loss of vision, bodily injuries, burns, electric shock, fractures or poisoning, which
require prolonged medical treatment and will leave aer-eects.
• Minor or moderate injuries include bodily injuries, burns or electric shock, which do not require prolonged
medical treatment.
• Property includes housing, household goods, livestock or pets.
Safety symbols and meanings
This must be done. This must not be done.
WARNING
Disconnect power supply from the unit before performing any service. Beware that
some residual voltage may remain in the unit immediately after the power is
disconnected.
There is a risk of electric shock.
Use the power supply dedicated single outlet circuit with a UL recognized short-
circuit and ground-fault protective breaker.
Failure to use correct power supply may cause fire or electric shock.
Electrical work must be performed by qualified electrical personnel.
Failure to use qualified electrical personnel for electrical work may cause fire, electric
shock, injury, malfunction or water leaks.
Refrigerant services must be performed by a licensed professional only.
Failure to use licensed professionals for refrigerant services may cause fire, burns, injury
or malfunction.
Always wear proper eye protection and gloves while handling refrigerant. Be careful
not to allow refrigerant come into contact with eye or skin.
Failure to do so may lead to loss of vision or burns.
Avoid refrigerant work near flammable materials. Work in a well-ventilated area
only.
Failure to do so may lead to explosion, fire or lack of oxygen.
SAFETY PRECAUTIONS

6
Maintain the temperature of the refrigerant container below 104 °F (40 °C).
Failure to do so may lead to explosion or fire.
Brazing must be performed by a qualified technician only.
Failure to do so may lead to fire, burns, injury or malfunction.
When brazing, always wear eye protection and gloves.
Failure to do so may lead to loss of vision or burns.
Work in a well-ventilated area while brazing.
Failure to do so may lead to explosion, fire or lack of oxygen.
Use official MovinCool parts for servicing.
Non-genuine accessories or incomplete installation may cause fire, electric shock or
water leaks.
CAUTION
Be aware of any sharp edges when working on unit.
There is a risk of injury.
Do not use sharp object to press the reset button when resetting communication
module.
This may damage the control panel.
Do not use cleaners that contain chlorine when cleaning pipes of refrigerant system.
Chlorine cleaners may damage pipes.
WARNING

7
CONSTRUCTION
Dimensions
Unit: inch
5.5
5.3
22.1
41.7
4.8
47.8
2.8
3.6
2.8
3.6
22.1 29
DIA. 11.8
13.8
4.9
1.3
12 19.2 10.5

8
Names of Parts
Condenser Air Outlet Flange
Nozzle (2)
Antenna
Control Panel
Evaporator
Air Inlet Panel
Condenser Air Inlet Panel
Power Cord Holder
Power Cord
Caster
Service Panel
Drain Tank Cover
Logo Side Panel
Upper Rear Panel
Lower Rear Panel
Top Panel
Changeable Panel

9
Internal Structure
Compressor
Control Box
Drain Pan
Drain Tank
Drain Switch
Condenser
Evaporator
Capillary Tube
Evaporator Fan
Communication Module
Condenser Fan
Fan Motor

10
ITEM SPECIFICATIONS
Electronic Features Control Programmable
Cooling Capacity *1Total Capacity 13,200 Btu/h
Electrical Characteristics
Power Requirement 115V, 1Phase, 60Hz
Total Power Consumption *11.3 kW
Current Consumption *111.5 amps
Starting Current 48 amps
Recommended Fuse Size 15 amps
Min. - Max. Voltage 104 -127
Energy Eciency Ratio (EER) 10
Fans Motor Rated Output 0.23 kW
Evaporator
Fan Type Centrifugal
Max. Air Flow - high/mid/low 440/410/385 CFM
Max. External Static Pressure 0.31 IWG
Condenser
Fan Type Centrifugal
Max. Air Flow - high/mid/low 830/770/720 CFM
Max. External Static Pressure 0.19 IWG
Refrigerant Circuit
Compressor Type Hermetic Rotary
Compressor Motor Rated Output 0.75 kW
Evaporator Plate Fin
Condenser Plate Fin
Refrigerant Control Capillary Tube
Max. Allowable Pressure
- high/low 820/391 PSIG
Refrigerant Type R-410A
Amount 1.28 lb (0.58 kg)
Power Cord
NEMA Plug Configuration 5-15
Gauge 14 AWG (3-core)
Length 10 
Condensate Tank Capacity 5 ± 0.5 gal
SPECIFICATIONS
Technical Specifications

11
ITEM SPECIFICATIONS
Safety Device
Internal Overload Relay for
Compressor
284°F ± 9°F (140°C ± 5°C)
35.5 amps
Anti-Freezing Thermostat for
Evaporator
On: 60°F ± 1.8°F (16°C ± 1°C)
O: 27°F ± 1.8°F ( -3°C ± 1°C)
Signal Connection
Fire Alarm lnput
No voltage contact input
Contact resistance:
less than 100 ohm
Warning Signal Output 2 amps at 30V (DC/AC)
or less than resistive load
Appearance Paint color Black
Dimensions - W x D x H 22 x 29 x 48 in
Net Weight 165 lb
Packaging Dimensions - W x D x H 26 x 33 x 59 in
Weight 205 lb
Operating Conditions Min. 70°F (21°C), @ 50% RH
Max. 113°F (45°C), @ 50% RH
Max. Sound Level *2
With Condenser Duct
high/mid/low 57/56/55 dB(A)
Without Condenser Duct
high/mid/low 60/59/58 dB(A)
Max. Duct Equivalent
Length
Per Cold Duct Hose 30 
Hot Duct Hose 60 
Operating Environment Indoor
IP Number IPX1
Design Lifetime of Product *37 years or 17,500 hours,
whichever is shorter
Specifications are subject to change without notice.
*1: Rating condition: 95°F (35°C) at 60% RH
*2: Measured at 3  (1.0m) from surface of the unit
*3: 17,500 hours: (10 hours/day x 250 days) x 7 years
Technical Specifications

12
Characteristics
18
16
12
14
10
8
10
14
16
12
8
<Cooling Capacity Curve> <Cool Air Temperature Dierence Curve>
25.2(14)
23.4(13)
21.6(12)
19.8(11)
18.0(10)
16.2(9)
14.4(8)
12.6(7)
10.8(6)
9.0(5)
Delta-T °F (°C)
Dry Bulb Temp. °F (°C)
Dry Bulb Temp. °F (°C)
Dry Bulb Temp. °F (°C)
Wet Bulb Temp. °F (°C)
Wet Bulb Temp. °F (°C)
(25)
77
(20)
68
(35)
95
(30)
86
(15)
59
Cooling Capacity (x103Btu/h)
Relative Humidity (%)
30 40 50 60 70 80
Current Consumption (A)
Power Consumption (kW)
<Power Consumption Curve> <Current Consumption Curve>
1.7
1.5
1.3
1.1
0.9
68(20)
86(30)
95(35)
104(40)
(25)
77
(40)
104
Wet Bulb Temp. °F (°C)
(35)
95
(30)
86
(25)
77
113(45)
77(25)
68(20)
86(30)
95(35)
104(40)
113(45)
77(25)
(30)
86
68(20)
86(30)
95(35)
104(40)
113(45)
77(25)
(40)
104

13
SERVICE INFORMATION
Machine Status
The status of functional parts can be displayed while the unit is running.
HOME > MENU > SERVICES > MACHINE INFORMATION > MACHINE STATUS
Note:
If you need to change temperature scale, go to HOME > MENU > SETTING > TEMP SCALE.
CODE ITEM UNIT
RTS Evaporator air inlet thermistor temperature °F/°C
ODS Condenser air inlet thermistor temperature °F/°C
CTS1 Evaporator pipe thermistor temperature °F/°C
CTS2 Compressor pipe thermistor temperature °F/°C
CTS3 Condenser pipe thermistor temperature °F/°C
EXV Electronic expansion valve opening -
MACHINE
STATUS
BACK
ODS
RTS 75 F
EXV
CTS1 54 F
CTS2
CTS3
---
START
STOP
CLIMATE PRO
---
---
---
Multi-function buons
MON 12:00 PM

14
Machine Records
The history of connection time, compressor operating time, defrosting time, fan operating time, and
self-diagnostic codes are displayed while the unit is running.
HOME > MENU > SERVICES > MACHINE INFORMATION > MACHINE RECORDS
- Up to 65,500 hours can be stored before being cleared and reset to zero.
- Up to 3 dierent recorded self-diagnostic codes are displayed.
Note:
If the item is not applicable for the unit, “ --- ” is displayed.
DISPLAY ITEM DESCRIPTION UNIT
TOTAL TIME Total connection time hour
COOL TIME Total compressor operating time during cool mode hour
HEAT TIME Total compressor operating time during heat mode hour
DEF TIME Total defrosting time during heat mode hour
ID FAN TIME Total evaporator fan operating time hour
OD FAN TIME Total condenser fan operating time hour
DIAG CODE 1 Self-diagnostic code 1: Latest code AL1 (example)
DIAG CODE 2 Self-diagnostic code 2:
Previous code before the DIAGNOSTIC CODE 1 AS (example)
DIAG CODE 2 Self-diagnostic code 3:
Previous code before the DIAGNOSTIC CODE 1 and 2 HP (example)
MACHINE
RECORDS
BACK
HEAT TIME
COOL TIME 200 HR
TOTAL TIME 5000 HR
DEF TIME
DIAG CODE 1 AL1
DIAG CODE 2
DIAG CODE 3
START
STOP
ID FAN TIME
OD FAN TIME
1000 HR
---
---
---
---
CLIMATE PRO
1000 HR
MON 12:00 PM
Multi-function buons

15
TROUBLESHOOTING
Initial Inspection
Before troubleshooting, the following inspection should be performed.
1. Check the voltage of the power source.
115 V, 1 Phase, 60 Hz
2. Check the operation and condition of the fuse or circuit breaker in the power source.
3. Check the power cord. If dirty, wipe with a clean dry cloth. If damage or excess play is found,
replace the cord.
4. Check the air filters. If dirty, clean the air filters as described in the operation manual. If damage
is found, replace the filters.
5. Check the drain tank and empty the water. If damage is found, replace the tank.
WARNING
• Disconnect power supply from the unit before performing any service. Beware that some
residual voltage may remain in the unit immediately after the power is disconnected.
There is a risk of electric shock.

16
Self-Diagnostic Codes
When a self-diagnostic code is displayed on the LCD, the unit stops operation, relay contact RL07
for terminal OS-1 and OS2 is closed.
CODE CONDITION POSSIBLE CAUSE SOLUTION
AL1 Alarm device 1 is
activated
Alarm device connected to
FA-1 and FA-2 of terminal
block 1 is activated
1. Check FA-1, FA-2 connection
2. Identify and correct condition causing
alarm
3. Press CLEAR buon to reset
AL2 Alarm device 2 is
activated
Alarm device connected to
AL-1 and AL-2 of terminal
block 1 is activated
1. Check AL-1, AL-2 connection
2. Identify and correct condition causing
alarm
3. Press CLEAR buon to reset
FL Drain tank is full
Drain tank is full of water
1. Empty tank
2. Place tank back in unit
3. Press CLEAR buon to reset
Loose drain switch connection 1. Reconnect switch
2. Press CLEAR buon to reset
Defective drain switch 1. Replace switch
2. Press CLEAR buon to reset
PU Condensate pump safety
switch is activated
Condensate pump stops due
to kinks and/or blockage or
improper routing of drain line
1. Remove blockage or kinks from drain
line, or re-route drain line
2. Press CLEAR buon to reset
Missing or loose jumper
connector
1. If the jumper connector is missing,
insert one
If connector is loose, reconnect it
2. Press CLEAR buon to reset
Defective condensate pump 1. Replace pump
2. Press CLEAR buon to reset
CF
Cooling function failure
occurs 3 times and
following condition
continues for 15 minutes
RTS - CTS1< 9 °F (5 °C)
Insucient refrigerant or
refrigerant leak
Repair leak and add refrigerant based
on the weight listed on specifications or
nameplatet
Defective compressor 1. Replace compressor
2. Press CLEAR buon to reset
E1 RTS thermistor failure
Loose RTS thermistor
connection Reconnect thermistor
Defective RTS thermistor
(short or open circuit) Replace thermistor
E3 CTS1 thermistor failure
Loose CTS1 thermistor
connection Reconnect thermistor
Defective CTS1 thermistor
(short or open circuit) Replace thermistor

17
Troubleshooting Chart
PROBLEM POSSIBLE CAUSE SOLUTION
Unit does not
operate
No display on LCD screen
Power failure Check and fix power
supply and connection
Ground fault protective breaker is tripped Reset breaker
Defective ground fault protective breaker Repair or replace breaker
LCDI Power cord is tripped Reset power cord
LCDI Power cord is damaged Replace power cord
LCD display is normal, but
unit does not start
Ambient temperature has reached set
temperature and unit has stopped Adjust set temperature
Unit stops
immediately
aer starting
LCD display is normal
Fan motor malfunction
See "Inspection of Parts" on page 43 Replace fan motor
Compressor malfunction
See "Inspection of Parts" on page 44 Replace compressor
If fan motor and compressor are normal,
there is a problem with relay board Replace relay board
Unit stops
aer running
for a while
LCD display is normal
Operating near minimum or maximum of
operating temperature range Review room environment
Dirt in indoor or outdoor heat exchanger Clean heat exchanger
Insucient refrigerant or refrigerant leak
Repair leak and add
refrigerant based
on the weight listed
on specifications or
nameplate

18
PROBLEM POSSIBLE CAUSE SOLUTION
Poor cooling
performance Air volume
normal
Compressor
operates
Operating near minimum or maximum of
operating temperature range Review room environment
Dirt in indoor or outdoor heat exchanger Clean heat exchanger
Frosting on the refrigerant line caused due
to blockage
Service refrigeration
system
Insucient refrigerant
Check for leaks, repair,
and add refrigerant
based on the weight
listed on specifications or
nameplate
Poor cooling
performance
Air volume
normal
Compressor
does not
operate
Low voltage Repair power supply
Capacitor malfunction
See “Inspection of Parts” on page 42 Replace capacitor
Resistance of compressor coil is zero or
infinity due to a short or open circuit Replace compressor
If power supply, capacitor and compressor
are normal, there is a problem with relay
board
Replace relay board
Air volume
abnormal
No air
Fan motor malfunction
See “Inspection of Parts” on page 43 Replace fan motor
If fan motor is normal, there is a problem
with relay board Replace relay board
Air volume
insucient
Clogged air filter Clean air filter
Clogged indoor or outdoor heat exchanger Clean heat exchanger
Crushed fins Repair or replace heat
exchanger
Improper duct connection
(Optional accessories) Adjust duct connection
Abnormal rotation of indoor or outdoor fan
motor Replace fan motor
Troubleshooting Chart

19
PROBLEM POSSIBLE CAUSE SOLUTION
Water leaking from unit
Cracks in drain pan Replace drain pan
Drain hose is blocked or damaged
(Optional drain pump)
Unblock or repair drain
hose
Reversed air flow from drain hole due to
excessive negative pressure inside of unit Clean air filters
Abnormal noise or vibration
Fan interference Adjust interfering section
Fan deformation Replace fan
Loose compressor nuts Tighten nuts
Pipe interference Adjust pipe
Loose panel screws Tighten screws
Communication module
not working properly
“P” LED indicator on communication module
is o due to AC power is not plug in and
communication module baery switch at
the OFF position
Plug in AC power or set
communication module
baery switch to ON
position
When the “L” LED indicator located on the
communication module is o, it may be due
to poor or no cellular (LTE) signal, connection
or unit is located in an area with high signal
interference or an area that restricts LTE
signal
RESET communication
module
To reset, press reset
buon and confirm “P”
LED indictor blinks one
time and stays on
When the “G” LED indicator located on the
communication module is o, it may be
due to poor or no navigation (GNSS) signal,
connection or unit is located in an area with
high signal interference or an area that
restricts GNSS signal
Troubleshooting Chart

20
Inspection Before Disassembly
1. Inspection of plate fins on heat exchangers
Remove air filters and check plate fins for any dirt, dust, lint, or debris that may cause
insucient cooling performance. If necessary, clean the plate fins.
2. Inspection of cooling capacity performance
Measure the dierence in air temperature between the inlet of the evaporator and the cool air
vent. If the dierence is out of the range of the graph on page 12, proceed with the solution
of “Poor cooling performance” on page 18.
Plate Fins
Thermometer
Cold Air Out
Evaporator Air In