Installation Manual
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ENGLISH Visit us at : http://www.lgservice.com LG LG Dry Contact INSTALLATION MANUAL IMPORTANT • Please read this installation manual completely before installing the product. • Installation work must be performed in accordance with the national wiring standards by authorized personnel only. • Please retain this installation manual for future reference after reading it thoroughly.
ENGLISH Visit us at : http://www.lgservice.com LG LG Dry Contact INSTALLATION MANUAL IMPORTANT • Please read this installation manual completely before installing the product. • Installation work must be performed in accordance with the national wiring standards by authorized personnel only. • Please retain this installation manual for future reference after reading it thoroughly.
Installation Manual
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... Authorized Service Center. • There is risk of fire, electric shock, or product damage. 4 Dry Contact Be cautious that water could not enter the product. • There is risk of fire, electric shock, explosion, or injury. Do not install, remove, or ...reinstall the unit by yourself (customer). • There is risk of fire or electric shock. For installation, always contact the dealer or an Authorized Service Center. • There is risk of fire or electric shock. Safety Precautions Use the correctly rated breaker or fuse...
... Authorized Service Center. • There is risk of fire, electric shock, or product damage. 4 Dry Contact Be cautious that water could not enter the product. • There is risk of fire, electric shock, explosion, or injury. Do not install, remove, or ...reinstall the unit by yourself (customer). • There is risk of fire or electric shock. For installation, always contact the dealer or an Authorized Service Center. • There is risk of fire or electric shock. Safety Precautions Use the correctly rated breaker or fuse...
Installation Manual
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... automatic control of system & facilitates its operation only when its required. Installation Manual 5 For this manual So depending upon the requirement, Dry Contact offers a variety of applications to actually turn the unit On/Off after getting the signal from external source which can be outside the...suit the customer's requirement in Hotel rooms. It's a small PCB that either can be fit inside the Indoor unit. ENGLISH Overview Overview LG Dry Contact is different here. It can be used in the later part of Indoor unit or can be done through remote controller only. 2. ...
... automatic control of system & facilitates its operation only when its required. Installation Manual 5 For this manual So depending upon the requirement, Dry Contact offers a variety of applications to actually turn the unit On/Off after getting the signal from external source which can be outside the...suit the customer's requirement in Hotel rooms. It's a small PCB that either can be fit inside the Indoor unit. ENGLISH Overview Overview LG Dry Contact is different here. It can be used in the later part of Indoor unit or can be done through remote controller only. 2. ...
Installation Manual
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Overview Power Connector Indoor PCB Connector Dry Contact Controller Connector 6 Dry Contact
Overview Power Connector Indoor PCB Connector Dry Contact Controller Connector 6 Dry Contact
Installation Manual
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Part Description Accessory Cable 1EA (for Central controller) Cable 3EA (for connecting with indoor unit) Connecting PCB (6871A30056A) *for Central Controller Dry contact (For installation, 4EA) Dry contact - 4EA (For assembly the case) [Structure of each cable] *Note • These cable using for connection between Dry contact and Indoor unit. • So before using these things Please check the connector type first and use cables on proper indoor unit. User/Installation Manual 8 Dry Contact
Part Description Accessory Cable 1EA (for Central controller) Cable 3EA (for connecting with indoor unit) Connecting PCB (6871A30056A) *for Central Controller Dry contact (For installation, 4EA) Dry contact - 4EA (For assembly the case) [Structure of each cable] *Note • These cable using for connection between Dry contact and Indoor unit. • So before using these things Please check the connector type first and use cables on proper indoor unit. User/Installation Manual 8 Dry Contact
Installation Manual
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... ENGLISH Installation Guide Step 1 Connect CN-CC with Indoor PCB by the cable(provided) - Connection of single constant models. Connection of Dry contact & LG Central Controller in case of Dry contact only Installation Guide Indoor PCB CN-CC DRY CONTACT PCB 44 33 CN-CC 22 11 21 2 1 AC 220V - Connection PCB (6871A30056A) Indoor PCB CN-CC... DRY CONTACT PCB 44 33 CN-CC 22 11 BR1 OSC01B L02D L01D S1 SWITCH ON L1 2 3 4 TANS01Y U03Y U04Y U02Y LED1 LED01G LED02G LED03G C01A ...
... ENGLISH Installation Guide Step 1 Connect CN-CC with Indoor PCB by the cable(provided) - Connection of single constant models. Connection of Dry contact & LG Central Controller in case of Dry contact only Installation Guide Indoor PCB CN-CC DRY CONTACT PCB 44 33 CN-CC 22 11 21 2 1 AC 220V - Connection PCB (6871A30056A) Indoor PCB CN-CC... DRY CONTACT PCB 44 33 CN-CC 22 11 BR1 OSC01B L02D L01D S1 SWITCH ON L1 2 3 4 TANS01Y U03Y U04Y U02Y LED1 LED01G LED02G LED03G C01A ...
Installation Manual
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Installation Guide Step 2 Connect CN_DRY with Control Unit . (Fix SUB PCB into the proper location.) - To apply power source through PCB DRY CONTACT PCB CN-CC 44 33 RY1 RY2 22 11 CN_DRY NL 21 21 INPUT AC 220V - To apply power source directly to external source Operation Display Error Check Display Dry contact Controller LG does not supply this section DRY CONTACT PCB CN-CC 44 33 RY1 RY2 22 11 CN_DRY NL 21 21 Operation Display Error Check Display Dry contact Controller AC 220V LG does not supply this section 10 Dry Contact
Installation Guide Step 2 Connect CN_DRY with Control Unit . (Fix SUB PCB into the proper location.) - To apply power source through PCB DRY CONTACT PCB CN-CC 44 33 RY1 RY2 22 11 CN_DRY NL 21 21 INPUT AC 220V - To apply power source directly to external source Operation Display Error Check Display Dry contact Controller LG does not supply this section DRY CONTACT PCB CN-CC 44 33 RY1 RY2 22 11 CN_DRY NL 21 21 Operation Display Error Check Display Dry contact Controller AC 220V LG does not supply this section 10 Dry Contact