LG THERMA HN1616HC NK0 Service Manual
LG THERMA HN1616HC NK0 Service Manual

LG THERMA HN1616HC NK0 Service Manual

Air-to-water heat pump
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CONFIDENTIAL
AIR-TO-WATER HEAT PUMP
SERVICE MANUAL
(Exploded View)
CAUTION
Before Servicing the unit, read the safety precautions in General SVC manual.
Only for authorized service personnel.
Copyright © 2023 LG Electronics Inc. All rights reserved. Only training and service purposes.

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Summary of Contents for LG THERMA HN1616HC NK0

  • Page 1 CONFIDENTIAL AIR-TO-WATER HEAT PUMP SERVICE MANUAL (Exploded View) CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel. Copyright © 2023 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 2 TABLE OF CONTENTS 1. Specification ................3 2. Components................11 3. Cycle Diagrams ................15 4. Piping Diagrams .................16 5. Wiring Diagrams .................17 6. Exploded View ................22 - 2 - Copyright © 2023 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 3: Specification

    6. Sound Performances are based on the following conditions. • Sound Power Level : Measured according to EN14825. • Sound Pressure Level : Calculated value according to distance of sound power. - 3 - Copyright © 2023 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 4 6. Sound Performances are based on the following conditions. • Sound Power Level : Measured according to EN14825. • Sound Pressure Level : Calculated value according to distance of sound power. - 4 - Copyright © 2023 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 5: Outdoor Unit

    6. Sound Performances are based on the following conditions. • Sound Power Level : Measured according to EN14825. • Sound Pressure Level : Calculated value according to distance of sound power. - 5 - Copyright © 2023 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 6 6. Sound Performances are based on the following conditions. • Sound Power Level : Measured according to EN14825. • Sound Pressure Level : Calculated value according to distance of sound power. - 6 - Copyright © 2023 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 7 6. Sound Performances are based on the following conditions. • Sound Power Level : Measured according to EN14825. • Sound Pressure Level : Calculated value according to distance of sound power. - 7 - Copyright © 2023 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 8 6. Sound Performances are based on the following conditions. • Sound Power Level : Measured according to EN14825. • Sound Pressure Level : Calculated value according to distance of sound power. - 8 - Copyright © 2023 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 9 6. Sound Performances are based on the following conditions. • Sound Power Level : Measured according to EN14825. • Sound Pressure Level : Calculated value according to distance of sound power. - 9 - Copyright © 2023 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 10 6. Sound Performances are based on the following conditions. • Sound Power Level : Measured according to EN14825. • Sound Pressure Level : Calculated value according to distance of sound power. - 10 - Copyright © 2023 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 11: Indoor Unit : External

    Components 2. Components Indoor unit : External (unit : mm) Description Name Remark Control Panel Built-in Remote Controller - 11 - Copyright © 2023 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 12: Indoor Unit : Internal

    Cut-off power input to backup heater at 184 °C Thermal switch Cut-off power input to backup heater at 90 °C (manual return at 55 °C) - 12 - Copyright © 2023 LG Electronics Inc. All rights reserved. Only training and service purposes.
  • Page 13: Outdoor Unit : External

    6-holes for anchor bolts (M10) 231.3 717.4 231.3 1561 Description Name Entering Water Pipe Leaving Water Pipe Air discharge Grille Cable Conduit (Power) Cable conduit (Communication) - 13 - Copyright © 2023 LG Electronics Inc. All rights reserved. Only training and service purposes.

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