LG APHWC501D Engineering Manual

Heat pump water heater with demand response ready and water leak detection

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HEAT PUMP WATER HEATER WITH

DEMAND RESPONSE READY AND

With Demand Response Ready

APHWC501D

APHWC801D

WATER LEAK DETECTION

ENGINEERING MANUAL

With Demand Response Ready

and Water Leak Detection

APHWC501L

APHWC801L

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Summary of Contents for LG APHWC501D

Page 1 HEAT PUMP WATER HEATER WITH DEMAND RESPONSE READY AND WATER LEAK DETECTION ENGINEERING MANUAL With Demand Response Ready With Demand Response Ready and Water Leak Detection APHWC501D APHWC501L APHWC801D APHWC801L...
Page 2 For continual product development, LG Electronics U.S.A., Inc., reserves the right to change specifications without notice. © LG Electronics U.S.A., Inc. This document, as well as all reports, illustrations, data, information, and other materials are the property of LG Electronics U.S.A., Inc.
Page 3: Table Of Contents
Digital Display �� 29 Limited Warranty �� 30 Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 4: Table Of Symbols
Signal words, symbols, and definitions taken from American National Standards Institute (ANSI) Z535.6. See https://www.ansi.org/ for more information� Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 5: Product Data
PRODUCT DATA Nomenclature on page 6 Line Up on page 7 Components on page 8 General Data on page 9 Electrical Data on page 11 Functions on page 12 Dimensions on page 13 Wirings Diagram on page 17 Refrigerant Flow Diagram on page 19 Sound Pressure Level on page 20 Capacity Coefficient Factors on page 21 Operation Range on page 22...
Page 6: Nomenclature
L = Demand Response Ready and Water Leak Detection Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 7: Line Up
Ready) (Demand Response Ready) APHWC501L APHWC801L Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 8: Components
EcoPort is a registered trademark of OpenADR Alliance. Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 9: General Data
(ENERGY STAR and the ENERGY STAR mark are registered trademarks owned by the U.S. Environmental Protection Agency.) Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 10 (ENERGY STAR and the ENERGY STAR mark are registered trademarks owned by the U.S. Environmental Protection Agency.) Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 11: Electrical Data
MOP = Maximum Overcurrent Protection Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 12: Functions
*Wi-Fi function is only compatible with 2.4 GHz. Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 13: Dimensions
Wood Pallet requirements. Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 14 3/4 NPT requirements. Wood Pallet Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 15 Wood Pallet requirements. Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 16 3/4 NPT requirements. Wood Pallet Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 17: Wiring Diagrams
*Only for APHWC501L and APHWC801L models� Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 18 CN_DISCHARGE Discharge Thermistor CN_SUCTION Suction Thermistor Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 19: Refrigerant Flow Diagrams
Lower Water Tank Temperature Thermistor CN_TANK_D Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 20: Sound Pressure Level
Figure 9: APHWC501D, APHWC801D, APHWC501L, APHWC801L Sound Pressure Level Diagram. Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 21: Capacity Coefficient Factors
0.006 + 0.006 0.006 + 0.006 Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 22: Operation Range
Based on the following conditions: Level difference 0 feet (0 m). Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 23: Accessories
* Only for models APHWC501L and APHWC801L� Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG ” is a registered trademark of LG Corp.
Page 24: Application Guidelines
APPLICATION GUIDELINES Selecting the Best Location on page 25 Water System Components on page 26 Electrical Guidelines on page 28 Digital Display on page 29...
Page 25: Selecting The Best Location
The unit may be damaged, may malfunction, and / or will not operate as designed if installed in any of the conditions listed. Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
Page 26: Water System Components
DANGER High water temperatures increase the potential for hot water scalds. The water temperature of LG water heaters is factory set to 120°F to comply with safety regulations; the temperature can be adjusted using the display buttons� For information on adjusting the water temperature, refer to the operating section in the Owner’s and Installation Manual on www.lghvac.com.
Page 27 A drain pan helps prevent property damage that may occur from condensation or leaks from the piping connections or tank. The drain pan for LG heat pump water heaters should be a maximum of two (2) inches deep, and two (2) inches wider than the unit. The shape and size of the drain pan can be freely selected depending on the installation environment.
Page 28: Electrical Guidelines
Power Supply / Power Wiring Figure 14: Heat Pump Water Heater • LG heat pump water heaters operate at 1Ø, 208 / 240V, 60Hz. The voltage requirements and watt- Power Wiring. age load for the water heater are specified on the data plate on the right side of the water heater.
Page 29: Digital Display
Displays the Current Water Temperature for five (5) seconds. Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
Page 30: Limited Warranty
The product’s full Limited Warranty terms and conditions and arbitration requirements are available at https://www.lghvac.com. Due to our policy of continuous product innovation, some specifications may change without notification. © LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
Page 31 LG Electronics, U.S.A., Inc. Air Conditioning Technologies 4300 North Point Parkway Alpharetta, Georgia 30022 EM_HeatPump_WaterHeater_wDRR_WLD_7_24 www.lghvac.com...

This manual is also suitable for:

Aphwc801d Aphwc501l Aphwc801l