TOSOT BTU-GJC08BU-A6NRNJ2A Window Air Conditioner User Manual

: June 6, 2024
: TOSOT

Table of Contents

BTU-GJC08BU-A6NRNJ2A Window Air Conditioner
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BTU-GJC08BU-A6NRNJ2A Window Air Conditioner

User Manual
Window Air Conditioner
Before using your TOSOT Window Air Conditioner please read this user manual in its entirety.
MODEL NUMBERS 8,000 BTU-GJC08BU-A6NRNJ2A

Welcome to the TOSOT Direct Family!
We’re extremely happy to welcome you as a new member of our family! Please read the tips below before using your product for the first time.
Tips for First-Time Use
1. Allow the unit to sit upright for at least 3-4 hours before powering on. Shipping carriers may set the unit on its side, which causes the refrigerant to pool in certain areas. Standing the unit upright for 3-4 hours allows the refrigerant to move freely within the coils.
2. Run the unit continuously for 24 hours after letting the unit stand upright for 3-4 hours. This allows the unit to work out any “kinks’ that may have resulted during shipping from our factory or to your doorstep.
3. For more details and quick start guide about installation, please contact support@tosotdirect.com.
4. If you have any other questions, please email us at support@tosotdirect.com before making a return request. Our support team typically replies within 24 hours, usually sooner. If you haven’t received a reply, please check your spam or junk folder as sometimes our replies get lost in customer’s inboxes!
Warranty Information
1. All TOSOT products come with a 1-year warranty from the date of purchase. 2. You can get a 6-month warranty extension by registering your new product at
www.tosotdirect.com/extend.

Table of Contents
Safety and Instructions ————————————- 01 Installation and Setup ————————————- 01 Operation ————————————————— 02 Electrical Information ————————————- 03
Parts ———————————————————– 04 Control Panel ———————————————– 05 Remote Control ——————————————– 07 Replacing the Batteries ———————————– 09
Changing the Wind Direction —————————— 10 Installation —————————————————- 11
Tools Required List —————————————- 11 Window Requirements ———————————— 12 Installation Procedure ———————————— 12 Adding Foam to Accordion Panels ——————— 16 Proposition 65 Notice ————————————- 17 Cleaning ——————————————————- 17 Maintenance Checklists ———————————— 19 Troubleshooting ———————————————- 20 Malfunction Codes ——————————————- 21

Safety and Instructions
Please read all instructions before use and save this user manual for future reference. A digital version can be obtained by emailing us at support@tosotdirect.com.
Your safety and the safety of others are very important to us. We have provided many important safety messages throughout this manual and on the appliance itself. Always read and follow all posted safety messages. If you have any doubts, please contact support@tosotdirect.com with any questions.
To reduce the risk of fire, electric shock, injury, or death to persons using or near this appliance, please follow some basic safety precautions. These precautions include, but are not limited to, the following:
Installation and Setup
7KLVDSSOLDQFHLVQRWLQWHQGHGIRUXVHEDQSHUVRQVLQFOXGLQJFKLOGUHQZLWK reduced or restricted physical, mental, or sensory capabilities, or lack of experience and knowledge, unless under direct supervision of a person responsible for their safety.
3OHDVHNHHSSODVWLFEDJVDQGVKHHWVRXWRIWKHUHDFKRIFKLOGUHQDVWKHPLJKWEH mistakenly used for play. Packaging materials can become airtight chambers and may pose a risk of suffocation if not disposed of properly.
7KLVSURGXFWVKRXOGEHSOXJJHGGLUHFWOLQWRDSRZHURXWOHW3RZHURXWOHWVKRXOG be properly rated, protected, and sized in order to avoid electrical overload. Do not use a multiple-outlet power strip or extension cord with this window air conditioner. Failure to do so may result in short-circuit or electrical shock.
‘RQRWFXWRUUHPRYHWKHWKLUGJURXQGSURQJIURPWKHSRZHUFRUGXQGHUDQ circumstances.
When installing or moving the appliance, be careful not to punch, crush, or damage the power cord.
1HYHUDWWHPSWWRRSHUDWHWKLVDSSOLDQFHLILWYLVLEOGDPDJHGPDOIXQFWLRQLQJ disassembled, or has missing or broken parts. This includes exposed wiring on a damaged cord or electrical plugin.
‘RQRWDWWHPSWWRGLVDVVHPEOHRUUHSDLUDQGSDUWRIWKLVDSSOLDQFH$OOUHSDLUVDQG services must be performed by qualified service personnel.
01

8VHFDXWLRQZKHQXQSDFNLQJDQGLQVWDOOLQJDVWKHVKDUSHGJHVRIWKHXQLWPD cause personal injury.
,WLVUHFRPPHQGHGWKDWWZRSHRSOHLQVWDOODQGVHWXSWKHDLUFRQGLWLRQHUWRDYRLGWKH unit falling out of window.
&KHPLFDOVDQGRWKHUVROYHQWVZKLFKDUHGLVVROYHGLQWKHDLUHJFOHDQLQJSURGXFWV KDLUVSUDDLUIUHVKHQHUVSHUIXPHVHWFPDFDXVHWKHSURGXFWWRGHIRUPDQG
become damaged. ,QVWDOODWLRQPXVWEHSHUIRUPHGLQDFFRUGDQFHZLWKQDWLRQDOZLULQJVWDQGDUGVE
authorized and trained personnel only. 7KHRXWGRRURSHUDWLQJWHPSHUDWXUHUDQJHIRUWKLVXQLWLV))&&
Operating this air conditioner outside of this temperature range may cause damage to your air conditioner.
Operation
7RDYRLGULVNRIHOHFWULFDOVKRFNGRQRWJUDVSWKHSRZHUFRUGRUWKHXQLWZLWKZHW hands and avoid placing the product where it could be splashed with water.
$YRLGSODFLQJWKHXQLWLWVHOIRUDQRWKHUREMHFWVRQWRSRIWKHSRZHUFRUGLQFOXGLQJ rugs or carpeting.
.HHSDLULQOHWRXWOHWVIUHHIURPREVWUXFWLRQDQGFOHDQWKHILOWHUUHJXODUOWRHQVXUH optimal and safe performance.
‘RQRWLQVHUWILQJHUVRURWKHUREMHFWVLQWRWKHDLULQOHWRXURXWOHW1RWRQOLVWKH internal fan running at high speeds, there is also an increased risk of deadly electrical shock.
5HPRYHWKHSRZHUSOXJIURPWKHZDOORXWOHWLIWKHSURGXFWZLOOQRWEHXVHGIRU extended periods.
If the product makes a strange noise or emits a strange or smoky smell, immediately remove the power plug and contact customer service for next steps.
7XUQRIIWKHSURGXFWDQGUHPRYHWKHSRZHUSOXJEHIRUHFOHDQLQJRUPDLQWHQDQFH Wait for the fan to stop moving.
‘RQRWDWWHPSWWRDFFHOHUDWHWKHGHIURVWLQJSURFHVVRWKHUWKDQXVLQJLQVWUXFWLRQV contained in this user manual, as this may damage your unit.
02

1RRSHQILUHHJHOHFWULFDOKHDWHURUJDVVWRYHVKRXOGEHXVHGRQRUQHDUWKH appliance.
‘RQRWGLUHFWDLUIORZGLUHFWODWURRPRFFXSDQWVSHWVRUSODQWVDVWKLVPD negatively impact health.
‘RQRWXVHWKHDLUFRQGLWLRQHUIRUVSHFLDOXVHSXUSRVHVVXFKDVWKHSUHVHUYDWLRQ of precision devices, food, plants, or other irreplaceable objects as it might cause deterioration of quality.
$OZDVLQVHUWILOWHUVVHFXUHODQGFOHDQILOWHUVHYHUZHHNVIRURSWLPDOSHUIRUPDQFH ‘RQRWGULQNZDWHUGUDLQHGIURPWKHDLUFRQGLWLRQHUDVWKLVPDFRQWDLQFRQWDPLQDQWV
which will make you ill.
Electrical Information
The power supply cord with this air conditioner contains a current detection device designed to reduce the risk of fire. In the event that the power supply cord is damaged, it cannot be repaired. The power supply cord must be replaced with a replacement cord received from the manufacturer by a trained service technician. Please contact support@tosotdirect.com for further details.
3OHDVHHQVXUHWKDWWKHHOHFWULFDOVHUYLFHLQRXUKRPHLVDGHTXDWHIRUWKHPRGHO you have chosen. This information can be found on the serial plate, which is located on the side of the unit behind the air intake grille.
Your air conditioner must be used in a properly grounded wall receptacle. If the wall receptacle you intend to use is not adequately grounded or protected by a time delay fuse or circuit breaker, have a qualified electrician install the proper wall power receptacle before using this appliance.
%HVXUHWKDWWKHDLUFRQGLWLRQHULVSURSHUOJURXQGHG7RPLQLPL]HVKRFNDQGILUH hazards, proper grounding is important. The power cord is equipped with a threeprong grounding plug for protection against shock hazards.
‘RQRWUXQWKHDLUFRQGLWLRQHUZLWKRXWWKHZKLWHSODVWLFVKHOOLQSODFH7KLVFRXOG result in mechanical damage within the air conditioner.
‘Rnot use an extension cord or adapter plug with this air conditioner under any circumstances.
03

To test your power supply cord please do the following: 1. Plug in the air conditioner. 2. The power supply cord will have two buttons
on the plug head. If you press the TEST button you should notice a clicking noise as the RESET button pops out. 3. Press the RESET button again, and you will notice a clicking noise as the button engages. 4. The power supply cord is now supplying electricity to the unit.
‘RQRWXVHWKHSRZHUVXSSOFRUGWRWXUQWKHXQLWRQRURII $OZDVPDNHVXUHWKH5(6(7EXWWRQLVSXVKHGLQIRUFRUUHFWRSHUDWLRQ 7KHSRZHUVXSSOPXVWEHUHSODFHGLILWIDLOVWRUHVHWZKHQHLWKHUWKH7(67EXWWRQ
is pushed, or it cannot be reset. Please contact support@tosotdirect.com for more information.
Parts

Fan direction adjusting rod Control panel
Power cord
04

Air outlet Air intake

Control Panel

5

4

1 2Q2IIEXWWRQ 2 Fan button

3
3 +- button 4 Mode button

2

1

5 Timer button

Cool mode ‘XDOGLVSOD Fahrenheit unit

(QHUJ6DYH mode
mode Filter cleaning
mode

‘UPRGH
Fan Only mode Auto mode

Low speed Medium speed High speed Auto speed indicator indicator indicator indicator
NOTICE: ” ” when fan has operated for 25h accumulatively, filter cleaning icon is on to remind user for
cleaning ILOWHU when filter cleaning icon is on IDQ has operated for K DFFXPXODWLYHO Press and hold “Time” button and “-” button simultaneously for 3s to clear accumulative operation time of filter and then filter cleaning icon is off.
1 ON/OFF Button Press to power the air conditioner ON or OFF. When turning the unit on via the control panel, the unit will operate in Energy Saving mode until you change the operating mode using the Mode button.
05

2 Fan Button
Pressing this button will cycle the fan speed through one of 4 fan modes, as shown below:

$872 LOW

0(‘

HIGH

3 +/- Button
3UHVVLQJWKLVEXWWRQZLOODOORZRXWRFKDQJHWKHWHPSHUDWXUHVHWWLQJ+ROGLQJ either button will increase or decrease automatically. It will take 3 seconds for the temperature settings to be confirmed by the machine.
$IWHUSUHVVLQJWKHWLPHUEXWWRQWKHEXWWRQVZLOODGMXVWWKHWLPHUVHWWLQJIURP KRXUVLQKRXULQFUHPHQWV$IWHUWKHKRXUPDUNWKHEXWWRQZLOO
adjust the timer setting in 1-hour increments. It will take 5 seconds for the timer settings to be confirmed by the machine.

4 Mode Button Pressing this button will cycle through one of the 5 function modes, as shown below:

$872&22/

(nergy Save

‘5<)$1

5 Timer Button
When the unit is running, press this button to schedule when the unit will power off EXVLQJWKHEXWWRQWRDGMXVWWKHOHQJWKRIWLPHEHIRUHSRZHULQJRII:KHQWKH unit is not running, press this button to schedule when the unit will power on by using WKHEXWWRQWRDGMXVWWKHOHQJWKRIWLPHEHIRUHSRZHULQJRQ

06

Remote Control
This is a universal remote control for a variety of models. If your model does not have a function listed on the remote control, there will be no changes in the operation of your unit. The max range of the remote control is approx. 25 feet with no obstacles or interference from other devices, such as wireless phones or fluorescent lamps.

1 ON/OFF Button
Press to power the air conditioner ON or OFF7KHXQLWZLOOVWDUWLQ(QHUJ6DYLQJ mode after first being powered on. When the unit is powered off the set temperature will be saved until the unit is powered back on. In the event of a power outage, the unit will return to the last saved settings before the unit lost power.

2 Mode Button
Press this button to cycle through the five operating modes. A corresponding logo indicator on the left side of the remote will be shown.

Auto

Cool

(QHUJ Saver

‘U

Fan

Only

Heat
2QOIRUPRGHOV

ZLWKKHDWLQJIXQFWLRQ

Auto mode: the air conditioner will operate according to ex-factory setting. The set temperature cannot be adjusted.

07

Cool mode: standard cooling mode. The set temperature and fan speed can both be adjusted.
Energy Saving mode: an automatic mode to save on energy costs. The set temperature cannot be adjusted. The fan speed can be adjusted.
Dry mode: the unit will run on low speed for dehumidification. The fan speed cannot be adjusted.
Fan Only mode: the air conditioner will not produce cool air, only blow air from the outside. The fan speed can be adjusted, but you cannot use the “Auto” fan speed setting.

3 +/- Button
3UHVVLQJWKH”+” or “-“EXWWRQZLOOLQFUHDVHGHFUHDVHWKHVHWWHPSHUDWXUHE) Release the button once your desired temperature is reached.
After pressing the Timer button, each press of the +/-EXWWRQZLOOLQFUHDVHGHFUHDVH WKHWLPHEKRXUVRelease the button once your desired time setting has been
reached.

4 Swing Button Press this button to turn the swing feature on or off. When on, the air flow will swing back and forth vertically.
Note: Swing button is not available for this model.

5 Fan Button
3UHVVWKLVEXWWRQWRFFOHWKURXJKWKH$XWRPRGHDQGIDQVSHHGV/RZ0HGLXP +LJK
Auto

Speed 1

Speed 2

Speed 3

6 Sleep Button
Press this button to enter the sleep operation mode. While in sleep mode, you can only use the Cool, Energy Saving, or Dry modes. When in sleep mode, the AC WHPSHUDWXUHZLOODXWRPDWLFDOOLQFUHDVHE)SHUKRXUXSWR)

08

7 Timer Button When the unit is running, press this button to schedule when the unit will power off EXVLQJWKHEXWWRQWRDGMXVWWKHOHQJWKRIWLPHEHIRUHSRZHULQJRII:KHQWKHXQLW is not running, press this button to schedule when the unit will power on by using the EXWWRQWRDGMXVWWKHOHQJWKRIWLPHEHIRUHSRZHULQJRQPress the timer button a second time to confirm the timer setting. If you have confirmed a time setting, you can press this button again to cancel the timer mode.
8 “I Feel” Button Pressing this button will use a sensor located in the remote control to determine the temperature setting of your air conditioner. The remote controller will send a WHPSHUDWXUHXSGDWHWRWKHDLUFRQGLWLRQHUHYHUPLQXWHVIRUEHWWHUDFFXUDFLQ your room. If the air conditioner does not receive an update from the remote control after 11 minutes, it will revert to using a sensor on the air conditioner itself to adjust the temperature settings. In the case of a power outage, this setting will not be saved. You will need to manually reset the I Feel mode after a power outage.
9 Light Button Press this button to turn off the lights on the display panel of your air conditioner. Press the button again to turn the light back on.
Notice: Change Between °F and °C With the remote powered off, press the Mode and “-” buttons simultaneously to switch between Fahrenheit and Celsius displays.

Replacing the Batteries

1. Press the back side of the remote control battery cover and slide out following the engraved arrow.
5HSODFHZLWKWZRQHZ$$$9 batteries of the same make and model. Make sure the polarities
DUHDOLJQHGFRUUHFWO
3. Reinstall the battery cover box.

09

Changing the Wind Direction
Move the adjusting rod with your fingers to change the wind direction from left to right. Move the adjusting air outlet frame to change the window direction from up to down.

Air outlet frame

Fan direction adjusting rod

10

Installation
Tools Required

Tools

Phillips-head screwdriver

Flat-blade screwdriver

Level

Scissors or knife Pencil Ruler or tape measure

Spare parts list

Air conditioner

Left and right accordion panel

:LQGRZVLOODQGVDVKVHDO

Top mounting rail

Foam top window gasket

Top mounting rail seal strip

$FFRUGLRQSDQHOVHDO

)RDP,QVXODWLRQ

Type B

Lock frame2

VFUHZV For wooden windows

+ –

Remote controller

Batteries

Window locking bracket

8VHU0DQXDO

Type A VFUHZV

11

Window Requirements
The instructions outlined below are for standard, vertical-sliding windows. If you have a different window type (e.g. horizontal-sliding window) you may need to choose a different window or use a different installation procedure.
If you are installing this air conditioner in a smaller window, you may not need the accordion subassembly. Please refer to the window size requirements for more details.
In some cases, you may need to put a small wooden block under the air conditioner to ensure that the unit is not tilting towards the inside of your home. If the unit is tilted towards the inside of your home, water may drain into your home and damage the window frame, wall, or flooring. A slight angle of 5° is all it takes to ensure that water does not drain into your home.

8,000 BTU minimum width: 26” 8,000 BTU maximum width: 41″ 8,000 BTU minimum height: 19″

26″ to 41″ 19″min

Installation Procedure
Step 1: Install the top mounting rail 1. Remove the adhesive from the top mounting rail seal strip. Align strip to the four (4)
holes and stick to the side of the mounting rail which attaches to your air conditioner.

12

8VHIRXULQFOXGHG7SH$VFUHZVWRIL[WKHWRSPRXQWLQJUDLOWRWKHRXWHUFDVH of the air conditioner. The flat edge with a single hole in the middle should be closest to you.

Step 2: Install accordion panels
5HPRYHWKHDFFRUGLRQSDQHOVHDOIURPWKHSDSHUEDFNLQJ:LWKWKH/()7DQG RIGHT text visible, apply the panel seal as shown in the figure below.

2. :LWKWKH/()7DQG5,*+7WH[WIDFLQJWRZDUGVRXSXOOWKHDFFRUGLRQSDQHOWRZDUGV the unit. Align the end of the accordion panel with plastic groove on the unit and slide to bottom. Slide the plastic framing of the accordion panel into the top mounting rail and the lower guide rail.

accordion panel

top mounting rail

lower guide rails 13

Step 3: Attach the window sill seal and sash seals
1. Cut the window sill and sash seal strips to proper length. Tear off the paper backing and stick to the lowest part of the window sill. Repeat for the top of sliding window.

Window sill and sash seal

Step 4: Install the air conditioner unit
1. With two people, align the lower guide rail to the edge of the window sill. After placing, close the window so that the top mounting rail is aligned with the inside edge of the window.

Horizontal or inclined DERXW

Top mounting rail

Window frame

Lower guide rail

8QIROGWKHDFFRUGLRQSDQHOVIURPERWKVLGHV8VHILYHLQFOXGHG7SH%VFUHZV to fix the frame of the accordion panel to the window frame and window sill. There
DUHWKUHHSUHGULOOHGKROHVRQWKHWRS8VHWKHWZRLQFOXGHGIUDPHORFNLQJ brackets to secure the bottom of the accordion panel to the window sill.
14

Window frame

windowsill

Step 5: Install the window locking bracket 1. To keep the unit from falling out the window, secure the window locking bracket
once the window is resting against the top mounting rail.
Plastic window
Wooden window

Step 6: Plug the gap of the top window with foam 1. Cut foam top window gasket WRWKHSURSHUOHQJWK8VHWKLVWRSOXJWKHJDSEHWZHHQ
the windows to prevent rain or insects from getting into the room.
Foam top window gasket

15

Adding Foam to Accordion Panels
1. After completing installation of your unit, measure the length between the air conditioner and the edge of the window frame.
L
2. Cut the included foam insulation to length.
L
3. Place the foam insulation along the accordion panel. If there is any excess foam, it can be tucked into the frame or trimmed off with scissors.
16

Proposition 65 Notice
&DOLIRUQLD6DIH’ULQNLQJ:DWHUDQG7R[LF(QIRUFHPHQW$FWRIUHTXLUHVXVWR notify customers that this product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Please wash your hands after finishing installation of this product.
Cleaning
To avoid electric shock, turn off the air conditioner and disconnect from power before FOHDQLQJ’RQRWZDVKRUGRXVHWKHDLUFRQGLWLRQHUZLWKZDWHU’RQRWXVHYRODWLOH liquids to clean the air conditioner.
Cleaning the filter
1. Open the front panel Locate the groove on either side of the front panel and pull towards you as shown in the figure on the right. Some force may be required.
17

2. Remove the filter Locate the filter and remove from the air conditioner. You may need to move the filter around to loosen.
3. Clean the filter After removing, use the dust attachment of your vacuum or warm water mixed with a mild detergent.
4. Reinstall the filter After the filter has dried completely, reinstall back into the air conditioner. Notes: &OHDQWKHILOWHUHYHUWKUHHPRQWKVRURQFHWKHILOWHULQGLFDWRUOLJKWLOOXPLQDWHVRQ
your air conditioner ‘RQRWWRXFKWKHPHWDOILQVLQWKHDLUFRQGLWLRQHUDIWHUUHPRYLQJWKHILOWHUDVWKH
may cause personal injury ‘RQRWDWWHPSWWRGUWKHILOWHUZLWKKDLUGUHURURWKHUKHDWLQJHOHPHQWDVWKLVPD
deform or ignite the filter. ‘RQRWRSHUDWHWKHDLUFRQGLWLRQHULIWKHDLUILOWHULVPLVVLQJ
Cleaning the display panel
If the surface of the panel is dirty, please wipe with a soft cloth soaked in warm water DQGDPLOGGHWHUJHQW’RQRWUHPRYHWKHSODVWLFSDQHOWRFOHDQ
18

Cleaning the outer case
We recommend that you check the outer case of the air conditioner once or twice per year to look for rust or other damage. In order to reduce damage and prevent rust during the off-month, you can cover the air conditioner with plastic or other protective covering.
Maintenance Checklists
Pre-Season Maintenance Checklist Check the power cord for any cuts or exposed wiring Check the ground prong is still on your power plug Clean the air filter Check the outer air grille for damage
Post-Season Maintenance Checklist ‘LVFRQQHFWXQLWIURPSRZHURXWOHW
Clean air filter and exterior case If keeping in window during winter, wrap with protective cover Long-Term Storage Checklist ‘LVFRQQHFWXQLWIURPSRZHURXWOHW Clean air filter and exterior case :UDSDQGRUFRYHUWKHXQLWWRSUHYHQWWKHDFFXPXODWLRQRIGXVWZLWKLQWKHXQLW
19

Troubleshooting

1RWDOORIWKHIROORZLQJSUREOHPVDUHPDOIXQFWLRQV

Problem

Possible Causes

Air conditioner is not operating. Controls cannot be set

1RWDKLJKHQRXJKYROWDJHVXSSOLHGIURP your wall power outlet
3RZHUSOXJLVORRVHRULQ7(67PRGH

Temperature cannot be changed

7KHWHPSHUDWXUHFDQQRWEHDGMXVWHGZKLOH in auto mode
<RXDUHWULQJWRH[FHHGWKHWHPSHUDWXUH UDQJHRI)

1RLVHVXGGHQOULVHVGXULQJ operation.

0LJKWEHVRPHLQWHUIHUHQFHIURPVWRUPRU radio
&RPSUHVVRUKDVMXVWSRZHUHGRQ 8QLWLVQRWILUPOSODFHGLQRXUZLQGRZ

Room temperature does not drop

$LUILOWHULVGLUW &ORVHGRRUVDQGZLQGRZVLQWKHURRP

When first operating, the air emitted has a strange odor
Air conditioner is giving off some weird noises
Air conditioner cannot receive signal from the remote control

7KLVLVQRUPDOZKHQWKHXQLWMXVWVWDUWV operation. Give it some time and the smell will disappear
1RUPDOVRXQGVIURPWKHUHIULJHUDQWIORZLQJ inside the air conditioner
3DQHOPDKDYHVKUXQNH[SDQGHGGXHWR the temperate changing rapidly
2XWRIWKHIRRWUDQJH ,QWHUIHUHQFHIURPUDGLRIOXRUHVFHQWODPS
or other source %DWWHULHVDUHORZLQUHPRWHFRQWUROOHU

20

Malfunction Codes

If you unit displays one of the following codes, please contact support@tosotidrect.com and let us know your Malfunction Code from the display screen. Please fill out the product registration form on our site for faster service.

Malfunction Malfunction Code on Unit Name

Symptoms

)))

Temperature sensor

Compressor stops operation, but the fan continues to operate

Solution

,Q&RRO(QHUJ

6DYLQJRU’U

(

Antifreeze

modes: the

Protection

compressor stops

Remove from power

operating but fan

source for a few minutes

continues to run

to reset the unit. Plug the

unit back in to determine

Indoor fan operates if the Malfunction Code

(

Overload

while compressor, is still present. outdoor fan, and

Malfunction

water condensation If that doesn’t work,

tray stop operation. contact TOSOT support

via email at

support@tosotdirect.com

Compressor stops

H3

System

operation, but the

Overload

fan continues to

Protection

operate

Compressor stops

)

Refrigerant Lacking

operation, but the fan continues to

Protection

operate

21

TOSOT Direct
Website: www.tosotdirect.com
Customer Service: support@tosotdirect.com
Facebook: www.facebook.com/tosotdirect Instagram: @tosotdirect Twitter: @tosotdirect