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INSTALLATION MANUAL

THERMOSTAT CONVERTOR

For authorized service personnel only.

MANUEL D’INSTALLATION

CONVERTISSEUR DE THERMOSTAT

Pour le personnel agréé uniquement.

MANUAL DE INSTALACIÓN

CONVERTIDOR DE TERMOSTATO

Únicamente para personal de servicio autorizado.

English

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PART NO. 9374707225

[Original instructions]

UTY-TTRX

Summary of Contents for UTY-TTRX

Page 1: ...ervice personnel only MANUEL D INSTALLATION CONVERTISSEUR DE THERMOSTAT Pour le personnel agréé uniquement MANUAL DE INSTALACIÓN CONVERTIDOR DE TERMOSTATO Únicamente para personal de servicio autorizado English Español PART NO 9374707225 Original instructions UTY TTRX ...

Page 2: ...tric shock If children may approach the unit take preventive measures so that they cannot reach the unit CAUTION This mark indicates procedures which if improp erly performed might possibly result in personal harm to the user or damage to property Pay abundant care when transporting this product because it is a preci sion device Improper transportation will cause trouble Do not touch the switches ...

Page 3: ...ure yourself Also connect the connectors securely Loose connectors will cause trouble heating fire or electric shock Install the indoor unit outdoor unit power supply cable transmission cable and remote control cable at least 40 in 1 m away from a television or radio The purpose of this is to prevent TV reception interference or radio noise Even if they are installed more than 40 in 1 m apart you ...

Page 4: ...g on the type of thermostat con troller Connect them according to the following Cases For remote controller cable 2 kinds of type which are 2 wire type and 3 wire type are available depending on the device to be connected 1 All wiring shown should be performed with 18 AWG thermostat wire 2 Terminals to thermostat controller on this product support 20 30VAC 3 High medium low fan signals are optiona...

Page 5: ... DIP switch of this product except as specified in this instal lation manual or the instruction manual supplied with the air conditioner Setting the switches other than specified will cause an accident or trouble Use an insulated screwdriver to set the DIP switches Before opening the cover of this product completely discharge static electricity charged on your body Otherwise failure or malfunction...

Page 6: ...rt it to the connector Set to 2WIRE the DIP switch SW1 on the PC board of the indoor unit Layout of Connector and PC board is varies depending on the type of indoor unit Set to 2WIRE the DIP switch SW1 Indoor unit PC board Connector adapter Remote controller cable Non polar Connecting cable Connector CNC01 onboard Connect to earth ground screw Functional earthing If necessary SW1 Indoor unit PC bo...

Page 7: ... ON 81 27 Pattern2 ON OFF 75 24 Pattern3 ON ON 70 21 Pattern4 Factory setting 3 2 Two stage setting Cooling setting temperature SW SET3 2 Cooling Stage 1 setting temperature F C Cooling Stage 2 setting temperature F C Remarks OFF 68 20 64 18 Pattern1 ON 72 22 68 20 Pattern2 Factory setting Heating setting temperature SW SET3 3 SW SET3 4 Heating Stage 1 setting temperature F C Heating Stage 2 setti...

Page 8: ...ll be restarted auto matically LED1 green lights This product does not operate during initialization An error code will appear on LED in the event of a malfunction 10 LED DISPLAY 10 1 Normal code Normal indications Normal contents LED1 green LED2 orange LED3 red LED4 blue During initialization during initialization sequence Normally operating Display mode On Off 1s ON 1s OFF 10 2 Error code Error ...

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