YMGI WMMS-12EC-V2B Скачать руководство пользователя страница 13

UNIT OPERA

TION

UNIT OPERA

TION

P24 OF 44

P23 OF 44

YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World !

YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World !

"LIGHT" BUTTON: 

This allows you to turn the indoor 

unit display light on and off.  If the light emitted by the 
display is bothersome simply press the LIGHT button 
on the remote and the display will turn off.  To turn the 
display back on simply press the light  button once 
more.

"FAN" BUTTON:

 By pressing this button you can 

select from fan speeds AUTO

Low

Middle

High. 

When the unit is first powered on the default fan 

speed setting is AUTO.  When running the unit in 

DRY mode the fan speed will only run in low speed.

"CLOCK" BUTTON:

 The time function runs on a 24 

hour clock.  To set the time press the clock button 
once. You will see a flashing clock appear on the 
remote. Press the "+" button to increase the time; 
press the "-" button to decrease the time until the 
desired time is set.  Press the clock button once more 
to set the time.  You will notice then, the clock symbol 
is not flashing. 

Note: 

Under the Dry mode, the fan speed isn't 

adjustable, low fan speed is imperative.

High fan

High fan

High fan

AUTO

"BLOW" BUTTON:

 When the blow function is on a symbol on the remote will appear next to left hand corner of 

the temp. This feature when turned on, will allow the indoor fan to continue to blow even when the unit is turned 
off by the remote. This will aid in the quick drying of the indoor coil to help prevent any kind of mold build up due 
to moisture. To turn this feature off simply press the BLOW button once more till you notice the blow icon 
disappear from the remote display.

"TURBO" BUTTON:

 When you press this button you will see a symbol of a fan appear on the remote.  In either 

heat or cooling mode when this button is pushed the compressor and or fan will blow at a higher speed to 
achieve set temp quicker. When the indoor unit senses that the set temp is being approached the fan speed will 
slow down. To turn this function off simply press the TURBO button until the fan symbol is no longer displayed on 
the remote.

"+" Button:

 By pressing this button the set temp will increase.  If this button is pushed without releasing for over 

2 seconds the temperature will increase more rapidly. In AUTO mode the temperature cannot be changed. The 

O

O

temperature range for this remote is 61 F to 86 F.

"-" Button:

 By pressing this button the set temp will decrease.  If this button is pushed without releasing for over 

2 seconds the temperature will decrease more rapidly. In AUTO mode the temperature cannot be changed. The 

O

O

temperature range for this remote is 61 F to 86 F.

"TEMP" Button:

 When the unit is first turned on the remote will display the last set temp. When the TEMP button 

is pushed twice the indoor unit will display the room temp for approximately 5 seconds before going back to the 
set temp.

TO LOCK THE REMOTE: 

 If you would like to lock the remote from anyone changing the settings simply press 

the "+" and the "-" buttons simultaneously. When the remote is locked you will see an icon of a lock appear on the 
remote. If while the remote is locked and someone pushes a button on the remote they will see the icon of the 
remote flash three times. This indicates the remote is locked. To unlock the remote simply press the "-" and the 
"+" once more. You will know the remote is unlocked once the icon of the lock disappears from the remote screen.  

O

O

SWITCH BETWEEN F  AND C :

 The remote default is Fahrenheit. If you would like to switch between the remote 

displaying Fahrenheit and Celsius, press the MODE and the "-" button simultaneously while the unit is turned off.

"TIMER ON" BUTTON: 

This button allows you to set a time you would like the unit to turn on.  The clock is a 24 

hour clock.  Press the TIMER ON button once and you will see the word ON flashing next to a time displayed.  
By pressing either the + or the  button choose the time you would like the unit to turn on.  Once you have the 
desired time displayed on the remote press the TIMER ON button once more and the word ON will stop blinking 
and stay on the remote.  The time you would like the unit to turn on is now set.  To cancel the TIMER ON function, 
simply press the TIMER ON button once more and the ON will disappear from the remote screen.

"TIMER OFF" BUTTON: 

This allows you to set the time that you would like the unit to shut off.  Simply follow the 

above steps but this time press the TIMER OFF button instead of the TIMER ON button.  When the word OFF is 
on the remote screen, the time you would like the unit to turn off is now set.  To cancel the TIMER OFF function 
simply press the TIMER OFF button once more and the OFF will disappear from the remote screen.

REMOTE CONTROL-KEY NAMES & FUNCTIONS

REMOTE CONTROL-KEY NAMES & FUNCTIONS

LCD 

Display

ON/OFF

FAN

CLOCK

BLOW

TURBO

MODE

INCREASE 
(Temp.,Time)

TIMER ON

TIMER OFF

LIGHT

SLEEP

TEMP

U-TOUCH 

NOT USED

NOTE2: 

Be sure there are no obstructions between the indoor unit and the remote control.  Do not drop or allow 

any liquids near the remote.  Do not place the remote in direct sunlight or any place that can become very hot.

"ON/OFF" BUTTON: 

Press this button to turn the 

unit on.  Press once more to turn the unit off.  When 
turning the unit ON/OFF, the TIMER, and SLEEP 
functions will be canceled. The preset time will remain.

"AUTO MODE"

:  While the unit is in AUTO the mode 

the temperature cannot be changed.  The temperature 

O

while the unit is running in AUTO mode is 77 F.  If 
while the unit is in AUTO mode and the room 

O

temperature falls below 77 F then the unit will run in 
heating mode.  If the room temperature rises above 

O

77 F then the unit will run in cooling mode.  The unit 
will switch between the heating and cooling to 

O

maintain the factory preset temperature of 77 F.

"SLEEP" BUTTON:

 This function will increase or 

decrease the set temp depending on what mode the 
unit is running in.  When SLEEP mode is turned on in 
cooling mode the temp will automatically increase 
0.5 to 1.0 degree once every half to one hour for 
several times over a period of 2 hours and remain at 
that temperature until SLEEP mode is turned off.
When SLEEP mode is turned on in heating mode the 
set temp will automatically decrease 0.5 to 1.0 
degree once every half to one hour for several times 
over a period of 2 hours and remain at that 
temperature until SLEEP mode is turned off. This way 
when the unit is in SLEEP mode during cooling the 
fan will blow at a lower speed to accommodate for the 
decreased cooling load due to less activity and a 
lower outdoor temp.  The same principle of savings is 
applied to heat mode.
To activate the sleep mode press the SLEEP button 
once. You will see a picture of a moon and stars in 
the lower left hand corner.  To turn off the SLEEP 
mode simply press the button once more and the 
moon and stars will disappear from the remote screen.

SWING

DECREASE

(Temp.,Time)

IR Control Signal Transmitting

The COOL mode SLEEP profile is as follows:

Temp.

Ts+2

Ts+1

Ts+1/2

Ts

0

1/2

1

2

Hours since sleep set

1(hr)

SLEEP set off

SLEEP set on

The HEAT mode SLEEP profile is as follows:

Temp.

Ts-3

Ts-2

Ts-1

Ts

0

1/2

1

2

Hours since sleep set

1(hr)

SLEEP set off

SLEEP set on

1/2

1

2

NOTE1: 

This is a general use remote control and can be used for numerous air conditioner styles and models.  

There may be some buttons on the remote that are not for use with the unit purchased. When these buttons are 
pressed you may hear a beep sound emitted from the remote. This will not affect the unit staus.

Содержание WMMS-12EC-V2B

Страница 1: ...LIT WMMS 59 2 EC DC IVTR II 20131130 For Ceiling Cassette Styles 59 12 to 24K Btu h Cooling and Heat Pump This Manual is Subject to Change to Reflect Our Continuous Effort for Engineering Improvement without Prior Notice YMGI is the Trademark and Property of YMGI Group Copyright of YMGI Group 2013 YMGI Engineered HVAC R Products for Maximum Green World and Better Tomorrow YMGI Group POB 1559 O Fal...

Страница 2: ...al support division directly at Dear Customer s end User s unit Purchaser s installer s Contractor s Thanks for choosing YMGI products The YMGI equipment you purchased is either a split type or a self contained cooling heating system which requires an installer s license certification knowledge experience carefulness and details for a successful and good installation This equipment is different fr...

Страница 3: ...re humidity ranges installation operation maintenance service warranty parts and so on 4 Properly select correct most suitable YMGI product models of units and accessories for your HVAC applications jobs and list them in your proposal quote in writing on your company s quote form or letter head basing upon the information you get from 1 2 and 3 above 5 List your currently valid HVAC license and EP...

Страница 4: ...the installation 5 Supply electrical power V Ph Hz measured at wiring terminal block of Indoor unit outdoor unit 7 Wire gauge length and terminal colors between circuit breaker disconnect switch to outdoor unit 9 The size of HVAC circuit breaker fuse or disconnect switch to the outdoor unit 11 What is the refrigerant pipe length between each indoor unit and the outdoor unit Unit A Unit B Unit C Un...

Страница 5: ...thorized contractor in YMGI list that is close to you otherwise 4 Authorized Distributor in YMGI Distributor list otherwise 5 Contractor Distributor you prefer who is close to you CONTACT FOR GENERAL TECHNICAL QUESTIONS OR SUPPORT IN A SEQUENCE 1 The original installer otherwise 2 The current service contractor otherwise 3 The distributor where the unit is purchased from otherwise 4 YMGI Technical...

Страница 6: ...s Net L x W x H In Package L x W x H In Net LBs Packaged LBs 20 40 40 HQ WMMS 12EC V2B 59 2 208 230 1 60 187 253V 13900 12000 5200 13000 11600 9000 16 8 2 2 96 353 312 245 25 18 Upon Mounting Height Speed Temp 0 39 37 35 49 47 45 FN11T 2 Single 700 600 515 11 50 1 Centrifugal 1 11 1 x 5 8 MP35CB 2 2 NA T3 15A 250V 0 2A Alu Fin Inner Grooved Copper Tube Blue Yes 1 4 3 8 1 22 Yes 25 Yes Standard Was...

Страница 7: ...te circuit and suitable fuse Be sure to install an earth leakage breaker Diameter of power supply cord must be big enough Refer to P24 about the sizes of diameter If the supply cord is damaged it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard The appliance shall be installed in accordance with relative wiring regulations 2 Pleas...

Страница 8: ...ot installed in the laundary CEILING OPENING AND SUSPENSION BOLT M10 PITCH DEMENSION HANGING PREPARATIONS Firmly fasten the hanging bolts as shown in Fig 4 or by another method Fig 4 Fig 5 Keep clearance 12Ft or more Exhaust of large capacity Heat 22 5 22 5 9 1 25 6 25 6 1 97 12EC 18EC 24EC W L H a b c 33 1 33 1 9 1 37 4 37 4 2 4 22 5 22 5 9 1 25 6 25 6 1 97 Fig 3 W a L c b H a b INSTALLATION ACCE...

Страница 9: ...nut B onto the hanging bolt Fig 6 2 Raise the body and mount its hooks onto the hanging bolt between the special nuts Fig 6 3 Turn special nut B to adjust the height of the body Fig 6 4 Use a level or vinyl hose filled with water to adjust the unit to level Warning Fig 6 INDOOR UNIT INSTALLATION INSTALLING DRAIN PIPE NOTE Install the drain pipe Install the drain pipe with a downward gradient 1 50 ...

Страница 10: ...nd outdoor unit wiring terminal Note The temperature of refrigerant circuit will be high please keep the interconnection cable away from the copper tube An all pole disconnection device which has at least 3mm separation distance in all pole and a residual current device RCD with the rating of above 10mA shall be incorporated in the fixed wiring according to the national rule CONNECTION OF REFRIGER...

Страница 11: ...and tighten the terminal screw to hold the exposed solid wire loop securely B For strand wiring 1 Cut the wire end with a wire cutter then strip the insulation to about 3 8 10mm to expose the solid wire 2 Using a screwdriver remove the terminal screw s on the terminal board 3 Using a round terminal fastener or plier securely clamp a round terminal to each stripped wire end 4 Position the round ter...

Страница 12: ...AFTER INSTALLATION 1 Prepare for test 1 Do not turn on the power switch before all installation is finsihed 2 Connect wires correctly and firmly 3 Open the check valve 4 Remove all dust 2 Testing 1 Turn on the power switch and press ON OFF button 2 Press MODE button to select COOL HEAT FAN etc to test whether it operates normally 3 Emergency operation When the unit is stopped you can press the AUT...

Страница 13: ... turned off TIMER ON BUTTON This button allows you to set a time you would like the unit to turn on The clock is a 2 hour clock Press the TIMER ON button once and you will see the word ON flashing next to a time displayed By pressing either the or the button choose the time you would like the unit to turn on Once you have the desired time displayed on the remote press the TIMER ON button once more...

Страница 14: ...sappear from the remote screen By doing so the return air temperature will take the place of remote local temperature as the unit s target temperature U TOUCH is what YOU WANT U TOUCH feature brings to you a true comfort level wherever and whenever you want SWING BUTTON Hold the swing button symbol shown above for more than 2 seconds and the indoor air louver will start to swing between the highes...

Страница 15: ...ower socket terminal block on indoor outdoor unit and all connectors on main board especially the main board of outdoor unit power module and PFC module are loosened or not GENERAL PROCEDURES TROUBLE SHOOTING OPTIMUM OPERATION Adjust the room temperature properly Adjust the room temperature properly for a comfortable environment Never place anything under the indoor unit that is to be kept dry Tur...

Страница 16: ...d will turn low after 1 minute This is caused by the refrigerant flowing inside the unit This is the noise of refrigerant caused by flow stop and flow change The noise is heard when the drainage pump is in operation No need to do anything NORMAL OCCURRENCE When normal occurrence happens Normal Occurrence Cause and remedy of normal occurrence TROUBLE SHOOTING Warning In case of something abnormal s...

Страница 17: ...ent temp sensor malfunction E1 E2 E3 E4 E5 E6 E3 E3 Defrost E5 F2 E5 E5 E9 E9 F0 F1 F3 F2 F4 E3 F5 Code indication on display Meaning NO TROUBLE SHOOTING ERROR OR PROTECTION CODE INDICATION NO Error or protection codes LED red LED yellow LED green 1 Compressor high pressure protection unit stop Blink once 2 Indoor unit anti freezing protection Twice times 3 Low pressure protection unit stop Three ...

Страница 18: ...temperature sensor when using this temperature sensor Green light blink once Blink 15 times Malfunction of jumper cap Water overflow protection Indoor ambient temperature sensor is open circuit or short circuit 2 1 3 4 5 Indoor evaporator temperature sensor is open circuit or short circuit Malfunction of ambient temperature sensor on wire controller TROUBLE SHOOTING ERROR CODE LIST Malfunction nam...

Страница 19: ...before starting the air conditioner 1 Clean the filter and the body of the unit 2 Turn off power 3 Clear dust 4 If there is any rust deep inside the outdoor unit may need to use an extended head cleaning tool End of Seaseon Cleaning CARE AND MAINTENANCE CARE AND MAINTENANCE Pull out the power plug before cleaning Do not splash water directly to the unit WARNING Note 5 Shut the air intake grille Re...

Страница 20: ...ing to include a 1 year installation service warranty at no extra charge Check with them to see if that is available If available include that in the contract 14 Verify and confirm the installation is done completely and all the unit functions have been checked and are working properly all the items in the checklist have been checked and marked well in the warranty registration card form prior to ...

Страница 21: ...e exceptions Most have resulted in equipment failure due to lack of knowledge and experience A few of the problems result from DIY s lack of knowledge in the following areas Sizing and selecting correct type size and model of cooling and or heating equipment Sizing and installing correct electric circuit breakers and wires Wiring the units correctly and properly Taping the ends connecting to indoo...

Страница 22: ...different from what are typical in traditional split type air conditioning and heat pump systems and similar systems made by other manufacturers These are not defects Take some time to learn the functions of your unit We will be happy to assist you with any questions you may have concerning the functions of your new unit 1 Part repair or replacement after trouble shooting This is the most common a...

Страница 23: ...tever questions you have or problems you have seen as a unit history No Date USER NOTES AND INSTALLATION SERVICE MAINTENANCE NOTES Notes Asked for Your Technician for Help Did You Ask YMGI Tech for Help INSTALLATION NOTES Original Installation Company Name Technician Name Phone HVAC License Job Not Performed by Technician Technician Checklist Completed Fully SERVICE MAINTENANCE NOTES No Date Conte...

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