LG Water Heater Duct Kit Instruction Manual

June 9, 2024
LG

LG Water Heater Duct Kit

Water Heater Duct Kit

INSTALLATION

Parts and Functions

Figure

| Name|

Figure

| Name
---|---|---|---
|

Duct + Duct cover

| |

Duct hole guide

|

Screw (4 EA)

| |

Installation Tools

Figure

|

Name

---|---
|

Screw driver

Select the best Location
  1. Semi-duct Minimum Clearances (Semi-ducted configuration)
    Select the best Location

  2. Duct Minimum Clearances (Ducted configuration)
    Select the best Location

Allowable duct length

Allowable duct length

| 3.6 CMM| 4.5 CMM
---|---|---

Component

| Smooth| Smooth 90°| Duct adapter| Smooth| Smooth 90°| Duct adapter
PVC Duct (Pa/m)| PVC Bend (Pa/EA)| (Suc. & Dis. set) (Pa)| PVC Duct (Pa/m)| PVC Bend (Pa/EA)|

(Suc. & Dis. set) (Pa)

Ø160

| 2| 6| –| 3.1| 9.4| –
Ø200| 0.8| 2.3| 1.2|

3.7

Adaptor

| | | 5.5 + 5.5| | |

5.8 + 5.8

PVC Duct

| PVC 90° Bend
---|---
|

Installing duct adaptor(Outlet)

CAUTION
Turn off the power by opening the circuit breaker or removing the fuses before installing.

  1. Remove the screws.

  2. Place the duct adaptor and align the each holes and fasten it with additional screws in the installation box.

  3. Assemble the duct cover with guiding ribs.

  4. Install the cover until it makes click sound.

Installing duct adaptor (Inlet)
  1. Make two holes using the duct hole guide.

  2. Align the duct adaptor with the end line of power cover.
    Installing duct adaptor \(Inlet\)

  3. Fasten it with additional screws in the installation box.

  4. Assemble the duct cover with guiding ribs.

  5. Install the cover until it makes click sound.
    Installing duct adaptor \(Inlet\)

OPERATION

Using Basic Control

DISPLAY SCREEN

Button

|

Display Screen

|

Description

---|---|---
| Heat Pump| To select the heat pump mode.
Auto| To select the auto mode.
Turbo| To select the turbo mode.
Vacation| To select the Vacation mode.

| Schedule| Set schedule mode only in LG ThinQ application.

| Anti Legionella| To select the Anti Legionella mode.
****| –| To set the desired water temperature.
| | To adjust the desired water temperature.
Wi-Fi (3s)|


| To enable the Wi-Fi pairing.

Reset Filter (3s)

|


| To reset the filter alarm.

°F/°C (3s)

| ****| To change unit between °F and °C.

Water Temp (3s)

| | To display the current water temperature for 5 seconds.

DUCT MODE

Press and hold Set & ↓ button about 3 seconds to set duct mode.
Fan speed is increased to 1150rpm

MAINTENANCE

Air Filter Maintenance

Clean the air filters when “Air filter check ( )” alarm appears on the display

NOTE

  • The air filter can be broken when it is bended.
  • When the air filter is not assembled correctly, dust and other substance come into the unit.
  1. Turn off the power by opening the circuit breaker or removing the fuses.

  2. Disassemble the cover.

  3. Hold the knobs of the air filter, pull out the filter from the top cover.

  4. Clean the filter with a vacuum cleaner or with lukewarm water with neutral detergent.

  5. Dry the filter in the shade.

  6. Insert the air filter into the top cover.

  7. Assemble the duct cover with guiding ribs.

  8. Install the cover until it makes click sound.

  9. Press and hold Set button about 3 seconds to reset the alarm.

References

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

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