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SAFETY PRECAUTIONS

INSTALLATION

WARNING

OPERATION

CAUTON

    

Installation
commitment

WARNING

• Please always contact the Retailer or the Authorized

Technical Service for installation of the Weekly Timer

.

Users must not install the Weekly Timer by themselves.
A wrong installation may cause electric shocks, injuries
or fire.

Do not spray inflammable liquid on the Weekly Timer, or fire
may be caused.

Do not operate with wet hands.
Do not let water go into the Weekly Timer, to avoid the danger
of electric shocks.

!

Markers

Icons

Icons

 

 

Please read the Safety Precautions carefully before using DTWT - IHXR Weekly Timer.
Do observe the following Safety Precautions, for they are very important.

Before reading the text, please be familiar with the following markers and icons, and comply
with the Precautions.

• The User must never attempt to install or repair the Weekly Timer by himself

.

• A strict observance of the following instructions will prevent personal hurt and incidents to th

e

User. Moreover, correct operation and long life of the appliance will be ensured.

WARNING

CAUTION

Indication

Indication

The sign shows the risk of
death or serious injury will
be caused due to the wrong
operation.

FORBID. 

Action or procedure not allowed,

with serious effects on objects and people.

ENFORCE. 

Compulsory acton or procedure.

The missed observance could bring serious
effects on objects and people.

The sign shows the risk of
injury or the damage to the
property will ba caused due
to the wrong operation.

Markers

 

   

FORBID

FORBID

If you want to move or re-install your Weekly Timer, please
always contact the Authorized Technical Service. 

Do not disassemble your Weekly Timer.
If you need to disassemble the Weekly Timer, please contact
the Authorized Technical Service.
A wrong disassembly may cause abnormal operation or
overheating, which may result in fire.  

MOVE AND REPAIR

CAUTION

 

 

   

    

!

!

!

Summary of Contents for DTWT - IHXR

Page 1: ... 1 WEEKLY TIMER USER S MANUAL WARNING PLEASE READ THIS MANUAL BEFORE USING YOUR NEW WEEKLY TIMER DTWT IHXR Model ...

Page 2: ... 2 Table of Contents SAFETY PRECAUTIONS 3 INDICATORS ON WEEKLY TIMER 4 BUTTONS ON WEEKLY TIMER 6 TIMER SETTING 8 TEMPORARY SETTING 9 QUERY FUNCTION 10 WEEKLY TIMER S USAGE CONDITIONS CONNECTION 11 ...

Page 3: ...nstall or repair the Weekly Timer by himself A strict observance of the following instructions will prevent personal hurt and incidents to the User Moreover correct operation and long life of the appliance will be ensured WARNING CAUTION Indication Indication The sign shows the risk of death or serious injury will be caused due to the wrong operation FORBID Action or procedure not allowed with ser...

Page 4: ...r fan will run at High speed 4 TEMPERATURE INDICATION Room temperature display 5 WEEKLY SCHEDULE CONTROLLER SWITCH INDICATION Displays the state of Weekly Timer On Off 3 ERROR CODES Display of Error Codes which indicates malfunctions on the Unit or on the System Operation Mode Fan Speed Error Temperature Timer on off 1 2 3 4 5 Week Temporary Setting 11 Lock 6 10 Period Hour Date 9 8 7 Month Day Ye...

Page 5: ...play of programmed operation 1 8 periods 10 LOCK INDICATION If you press LOCK button by a pointed article all buttons of Weekly Timer are disabled and the programmed setting cannot be changed 11 WEEK INDICATION Display of the week s days Sun Sat Operation Mode Fan Speed Error Temperature Timer on off 1 2 3 4 5 Week Temporary Setting 11 Lock 6 10 Period Hour Date 9 8 7 Month Day Year 8 7 6 5 4 3 2 ...

Page 6: ...r REDUCE button press these buttons to select Heat Cool or Off Press CONFIRM button to save and exit the function 3 EDIT BUTTON Press this button to select the Period 1 8 for programmed time setting and carry out the time selections 4 DATE BUTTON Press this button to set current date year month day Setting can be changed by pressing ADD or REDUCE button Press CONFIRM button to save and exit the fu...

Page 7: ...on to exit the function press CONFIRM button to display the next parameter for programmed time setting in sequence there are the Week s Day the Period 1 8 the Hour for Start and Hour for Stop the Operation Mode and Fan Speed and finally the set Temperature At each parameter press ADD and REDUCE buttons to set your desirec selection Press CONFIRM button to save the setting and enter the next parame...

Page 8: ...setting of each parameter Please repeat the procedure till ending the 8 Periods of Programmed Time Setting Timer setting MODE ADD REDUCE QUERY FAN DATE WEEKLY TIMER RESET LOCK TIME CONFIRM CANCEL EDIT WEEKLY SCHEDULE CONTROLLER 3 1 2 Warning Before setting the Timer please correctly set current date by pressing DATE ADD REDUCE and CONFIRM buttons and current hour by pressing TIME ADD REDUCE e CONF...

Page 9: ...ong High Mid Low or Auto speed As some Models of air conditioner do not have Middle fan speed if Middle fan speed is selected indoor fan will run at High speed After selecting Fan Speed press CONFIRM button to complete the selection Temporary Time Setting Currently MODE ADD REDUCE QUERY FAN DATE WEEKLY TIMER RESET LOCK TIME CONFIRM CANCEL EDIT WEEKLY SCHEDULE CONTROLLER 1 2 3 In case you need oper...

Page 10: ...iddle Low Auto and the set Temperature At each parameter press ADD or REDUCE button to set your desired selection Press CONFIRM button to save the setting and enter the next parameter until the end of the subsequent 8 Periods for Programmed Time Setting QUERY Function QUERY function allows to check and eventually to change the different parameters of settings carried out by the Weekly Timer The We...

Page 11: ...DITIONS OF DTWT IHXR WEEKLY TIMER FUNCTIONS SUMMARIZE CONNECTING METHOD 1 Power Supply 5V DC 2 Operation Temperature 15 C 43 C 3 Operation Humidity 45 90 RH Main Functions 1 Connecting to Indoor Unit by 5V E X Y E terminal 2 Buttons for setting action modes 3 LCD Display 4 TIMER for every week INDOOR UNIT Week Schedule Controller 2 cores wire 3 core wire 5V E E Y X 5V E E Y X ...

Page 12: ... Italy dECLARE under our sole responsibility that HOKKAIDO Product Weekly Timer DTWT IHXR conforms with the following directives EMC Directive 89 336 EEC and its following 92 31 EEC by L D No 476 dated Decdmber 4th 1992 LV Directive 73 23 EEC and applied Standards EN 60335 2 40 ...

Page 13: ...NOTES ...

Page 14: ...NOTES ...

Page 15: ...NOTES ...

Page 16: ...Bologna Italy Tel 39 051 41 33 111 Fax 39 051 41 33 112 www termalgroup com Due to on going technological development of the products by the Manufacturer we reserve the right to vary the technical specifications at any time without notice ...

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