LG AKB74855311 Heating Configurator Installation Guide

EASY INSTALLATION & MAINTENANCE

LG Heating Configurator

• Applied model: R32 Series, R410A Split Hydro Box
  R32 IWT, R32 Hydrosplit will be supported within 2020.

Easy Installation Setting and Commissioning

• Based on installation site information, installers can prepare to preset with the LG heating configurator and save data into a memory card from the office.
• Once on-site, installers can simply insert a memory card into the back of the remote control to activate configuration data.

Clip Type Connection for Easy Maintenance

• Easy access to water pump and strainer (front panel)
• Clip type connection for components

Flexible Refrigerant Piping Design

Long piping length and 3 Way piping enable flexible design and easy installation.

PRODUCTS

R32 MONOBLOC

Excellent Performance & Efficiency

User Convenience

Easy Installation & Maintenance

• Detailed description for each function is presented on pages 26 ~ 43.

Energy Labeling

Monobloc Concept

The LG THERMA V R32 Monobloc is a fully packaged unit, where the indoor and outdoor units are combined as one module. This unit does not require refrigerant piping work since the Monobloc’s outdoor unit is connected exclusively to water piping. Further, hydronic components such as plate heat exchanger, expansion tank and water pump are included in the package.

Capacity Range (Heating & Cooling)

R32 Monobloc

Operation Range (Heating & Cooling)

Ambient Temperature

Leaving Water Temperature

PRODUCT FEATURES

All in One Concept
THERMA V’s all in one concept and reduced weight allow for quicker and easier installations.

• LG provides fully packaged THERMA V Monobloc: additional hydronic components are included in the package
• Easier and quicker installation without refrigerant piping work

High Heating Performance even at Low Temperature

The R32 Monobloc provides excellent heating performance – especially at low ambient temperature. The heating capacity of THERMA V R32 Monobloc at low ambient temperature is 20% higher than the R410A Monobloc.

High Energy Efficiency
The energy label directive is a key factor in selecting a heating device in the European heating market. The R32 Monobloc type has an energy label rating (ErP) of A+++.

SCOP

ErP Energy Labeling

*Test Condition
Test procedure follows EN14825 (low temp.. average), based on the single-phase model line-up.

Reduced Noise Level
THERMA V R32 Monobloc boasts reduced noise levels compared to previous generations as well as everyday environments.

PRODUCT SPECIFICATION

R32 Monobloc
HM051M U43
HM071M U43
HM091M U43

Features

• High energy efficiency (SCOP4.45 / A+++)
• Excellent performance at low ambient temperature (100% @ -7°C)
• Wide operation range (ambient : -25 ~ 35°C / waterside : 15 ~ 65°C)
• R32 refrigerant with low GWP
• R1 scroll compressor
• Black Fin heat exchanger
• LG ThinQ
• KEYMARK / EHPA certification / MCS / Eurovent certification

Model Line-up

Category| Unit| 5.5| Model Name
Capacity (kW)
7.0| 9.0
---|---|---|---|---
1 Phase Model
220 ~ 240V, 1Ø, 50Hz| monobloc Unit| HM051M U43| HM071M U43| HM091M U43

Seasonal Energy

Space Heating (according to EN14825)| Average Climate Water Outlet 35°C| SCOP| W/W| 4.45| 4.45| 4.45
---|---|---|---|---|---|---
Seasonal Space Heating Efficiency (ηs)| %| 175| 175| 175
Seasonal Space Heating Eff. Class (A+++ to D scale)| –| A+++| A+++| A+++
 AverageClimate Water Outlet 55°C| SCOP| –| 3.12| 3.12| 3.12
Seasonal Space Heating Efficiency (ηs)| %| 122| 122| 122
Seasonal Space Heating Eff. Class (A+++ to D scale)| –| A+| A+| A+

Nominal Capacity and Nominal Power Input

COP

|

Heating

| 7°C| 35°C| W/W| 4.50| 4.50| 4.18
7°C| 55°C| 2.70| 2.70| 2.70
2°C| 35°C| 3.52| 3.51| 3.50
EER| Cooling| 35°C| 18°C| W/W| 4.60| 4.50| 4.20
35°C| 7°C| 2.80| 2.70| 2.60

Product Specification

Water Side| Operation Range (leaving water temperature)| Heating|

Min. ~ Max.

|

°CDB

| 15 ~ 65
---|---|---|---|---|---
Cooling| 5 ~ 27 (16 ~ 27)2)
DHW1)| 15 ~ 80
Piping Connections| Water Circuit| Inlet| mm (inch)| Male PT 25.4 (1)
Outlet| mm (inch)| Male PT 25.4 (1)
Rated Water Flow Rate at LWT 35°C| LPM| 15.81| 20.12| 25.87
Refrigerant Side| Operation Range (outdoor temp.)| Heating| Min. ~ Max.|

°CDB

| -25 ~ 35
Cooling| 5 ~ 48
Compressor| Quantity| EA| 1
Type| –| Hermetic Sealed Scroll
Refrigerant| Type| –| R32
GWP (global warming potential)| –| 675
Precharged Amount| g| 1,400
t-CO2 eq| –| 0.945
Sound Power Level| Heating| Rated| dB(A)| 60
Sound Pressure Level (at 1m)| Heating| Rated| dB(A)| 50
Dimensions| Unit| W x H x D| mm| 1,239 x 834 x 330
Weight| Unit| kg| 91.0
Power Supply| Voltage, Phase, Frequency| V, Ø, Hz| 220 ~ 240, 1, 50
Rated Running Current| Heating| A| 5.4| 6.9| 9.6
Cooling| A| 5.3| 6.9| 9.5
Recommended Circuit Breaker| A| 16| 20| 25
Wiring Connections| Power Supply Cable
(included earth, H07RN-F)| mm2 x
cores| 4.0 x 3C

1. DHW 58 ~ 80°C operating is available only when the booster heater is operating.
2. When fan coil unit not used.

Note

1. Due to our policy of innovation, some specifications may be changed without notification.

2. Wiring cable size must comply with the applicable local and national codes. And “Electric characteristics” chapter should be considered for electrical work and design. Especially the power cable and circuit breaker should be selected in accordance with that.

3. The sound pressure level is measured on the rated condition in the anechoic rooms by ISO 3745 standard. NSound power level is measured on the rated condition in the reverberation rooms by ISO 9614 standard. Therefore, these values can be increased owing to ambient conditions during operation.

4. Performances are in accordance with EN14511 and reflect ErP testing conditions. Above gives the declared values at rated conditions acc. ErP regulation. For max. capacities, refer to performance data.
   • Rated running current: outdoor temp. 7°CDB / 6°CWB, LW T 35°C

5. This product contains fluorinated greenhouse gases.

Performance Table for Heating Operation

Maximum Heating Capacity (Including Defrost Effect)
HM051M U43

Outdoor Temperature| LWT 30°C| LWT 35°C| LWT 40°C| LWT 45°C| LWT 50°C| LWT 55°C| LWT 60°C| LWT 65°C
---|---|---|---|---|---|---|---|---
TC| TC| TC| TC| TC| TC| TC| TC
-25°C DB| 3.79| 3.67| 3.54| 3.42| –| –| –| –
-20°C DB| 4.22| 4.09| 3.96| 3.83| 3.70| –| –| –
-15°C DB| 4.66| 4.52| 4.38| 4.25| 4.11| 3.97| –| –
-7°C DB| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| –
-4°C DB| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50
-2°C DB| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50
2°C DB| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50
7°C DB| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50
10°C DB| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50
15°C DB| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50
18°C DB| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50
20°C DB| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50
35°C DB| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50

HM071M U43

Outdoor Temperature| LWT 30°C

TC

| LWT 35°C

TC

| LWT 40°C

TC

| LWT 45°C

TC

| LWT 50°C

TC

| LWT 55°C

TC

| LWT 60°C

TC

| LWT 65°C

TC

---|---|---|---|---|---|---|---|---
-25°C DB| 4.82| 4.67| 4.51| 4.36| –| –| –| –
-20°C DB| 5.38| 5.21| 5.05| 4.88| 4.72| –| –| –
-15°C DB| 5.93| 5.76| 5.58| 5.41| 5.23| 5.06| –| –
-7°C DB| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| –
-4°C DB| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00
-2°C DB| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00
2°C DB| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00
7°C DB| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00
10°C DB| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00
15°C DB| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00
18°C DB| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00
20°C DB| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00
35°C DB| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00

HM091M U43

Outdoor Temperature| LWT 30°C| LWT 35°C| LWT 40°C| LWT 45°C| LWT 50°C| LWT 55°C| LWT 60°C| LWT 65°C
---|---|---|---|---|---|---|---|---
TC| TC| TC| TC| TC| TC| TC| TC
-25°C DB| 6.20| 6.00| 5.80| 5.60| –| –| –| –
-20°C DB| 6.91| 6.70| 6.49| 6.28| 6.06| –| –| –
-15°C DB| 7.63| 7.40| 7.18| 6.95| 6.73| 6.50| –| –
-7°C DB| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| –
-4°C DB| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00
-2°C DB| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00
2°C DB| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00
7°C DB| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00
10°C DB| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00
15°C DB| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00
18°C DB| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00
20°C DB| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00
35°C DB| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00

Note

1. DB : Dry Bulb Temperature (°C), LW T : Leaving Water Temperature (°C), LPM: Liters Per Minute (ℓ/min), TC: Total Capacity (kW)

2. Direct interpolation is permissible. Do not extrapolate.

3. The measuring procedure follows EN-14511.
   • Rated values are based on standard conditions and it can be found on specifications.
   • Above table values may not be matched according to installation conditions. Except for rated value, the performance is not guaranteed.
   • In accordance with the test standard (or nations), the rating will vary slightly.

4. The shaded areas are not guaranteed continuous operation.

Performance Table for Cooling Operation
Maximum Cooling Capacity
HM051M U43

Outdoor Temperature| LWT 7°C| LWT 10°C| LWT 13°C| LWT 15°C| LWT 18°C| LWT 20°C| LWT 22°C
---|---|---|---|---|---|---|---
TC| TC| TC| TC| TC| TC| TC
10°C DB| 5.16| 5.65| 6.14| 6.47| 6.96| 7.29| 7.62
20°C DB| 5.29| 5.59| 5.89| 6.08| 6.38| 6.58| 6.77
30°C DB| 5.43| 5.53| 5.63| 5.69| 5.79| 5.86| 5.92
35°C DB| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50| 5.50
40°C DB| 5.57| 5.50| 5.43| 5.38| 5.31| 5.27| 5.22
45°C DB| 5.64| 5.50| 5.36| 5.27| 5.13| 5.04| 4.94

HM071M U43

Outdoor Temperature| LWT 7°C| LWT 10°C| LWT 13°C| LWT 15°C| LWT 18°C| LWT 20°C| LWT 22°C
---|---|---|---|---|---|---|---
TC| TC| TC| TC| TC| TC| TC
10°C DB| 6.56| 7.19| 7.82| 8.24| 8.86| 9.28| 9.70
20°C DB| 6.74| 7.11| 7.49| 7.74| 8.12| 8.37| 8.62
30°C DB| 6.91| 7.04| 7.16| 7.25| 7.37| 7.46| 7.54
35°C DB| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00| 7.00
40°C DB| 7.09| 7.00| 6.91| 6.85| 6.76| 6.70| 6.65
45°C DB| 7.18| 7.00| 6.82| 6.70| 6.53| 6.41| 6.29

HM091M U43

Outdoor Temperature| LWT 7°C| LWT 10°C| LWT 13°C| LWT 15°C| LWT 18°C| LWT 20°C| LWT 22°C
---|---|---|---|---|---|---|---
TC| TC| TC| TC| TC| TC| TC
10°C DB| 8.44| 9.24| 10.05| 10.59| 11.40| 11.93| 12.47
20°C DB| 8.66| 9.15| 9.63| 9.95| 10.44| 10.76| 11.08
30°C DB| 8.89| 9.05| 9.21| 9.32| 9.48| 9.59| 9.69
35°C DB| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00| 9.00
40°C DB| 9.11| 9.00| 8.89| 8.81| 8.70| 8.62| 8.54
45°C DB| 9.23| 9.00| 8.77| 8.62| 8.39| 8.24| 8.09

Note

1. DB: Dry Bulb Temperature (°C), LW T: Leaving Water Temperature (°C), LPM: Liters Per Minute (ℓ/min), TC : Total Capacity (kW)
2. Direct interpolation is permissible. Do not extrapolate.
3. The measuring procedure follows EN-14511.
   • Rated values are based on standard conditions and it can be found on specifications.
   • Above table values may not be matched according to installation conditions. Except for the rated value, the performance is not guaranteed.
   • In accordance with the test standard (or nations), the rating will vary slightly.

Drawings

Category| Unit| 5.5|  Model Name
Capacity (kW)
7.0| 9.0
---|---|---|---|---
1 Phase Model
20 ~ 240V, 1Ø, 50Hz| Monobloc Unit| HM071M U43| HM071M U43| HM091M U43

HM051M U43
HM071M U43
HM091M U43

R32 Monobloc

HM121M U33
HM141M U33
HM161M U33
HM123M U33
HM143M U33
HM163M U33

Features

• High energy efficiency (SCOP 4.45 / A+++)
• Excellent performance at low ambient temperature (100% @ -7°C)
• Wide operation range (ambient : -25 ~ 35°C / waterside : 15 ~ 65°C)
• R32 refrigerant with low GWP
• R1 scroll compressor
• Black Fin heat exchanger
• LG ThinQ
• KEYMARK / EHPA
  1)certification / MCS / Eurovent certification

1. Approved model by EHPA: HM123M U33, HM143M U33, HM163M U33.

Model Line-up

Category| Unit| 12.0| Model Name
Capacity (kW)
14.0| 16.0
---|---|---|---|---
1 Phase Model
220 ~ 240V, 1Ø, 50Hz| Monobloc Unit| HM121M U33| HM141M U33| HM161M U33
3 Phase Model
380 ~ 415V, 3Ø, 50Hz| | HM123M U33| HM143M U33| HM163M U33

Seasonal Energy

Space Heating
(according to EN14825)| Average Climate Water Outlet 35°C| SCOP| W/W| 4.45| 4.45| 4.45
---|---|---|---|---|---|---
Seasonal Space Heating Efficiency (ηs)| %| 175| 175| 175
Seasonal Space Heating Eff. Class (A+++ to D scale)| –| A+++| A+++| A+++
Average Climate Water Outlet 55°C| SCOP| –| 3.18| 3.18| 3.18
Seasonal Space Heating Efficiency (ηs)| %| 124| 124| 124
Seasonal Space Heating Eff. Class (A+++ to D scale)| –| A+| A+| A+

Nominal Capacity and Nominal Power Input

Nominal Capacity| Heating| 7°C| 35°C|

kW

| 12.00| 14.00| 16.00
---|---|---|---|---|---|---|---
7°C| 55°C| 12.00| 12.00| 12.00
2°C| 35°C| 11.00| 12.00| 13.80
Cooling| 35°C| 18°C| 12.00| 14.00| 16.00
35°C| 7°C| 12.00| 14.00| 16.00
Nominal Power Input| Heating| 7°C| 35°C|

kW

| 2.61| 3.11| 3.64
7°C| 55°C| 4.29| 4.29| 4.29
2°C| 35°C| 3.13| 3.42| 3.94
Cooling| 35°C| 18°C| 2.61| 3.26| 4.00
35°C| 7°C| 4.44| 5.38| 6.40
COP| Heating| 7°C| 35°C|

W/W

| 4.60| 4.50| 4.40
7°C| 55°C| 2.80| 2.80| 2.80
2°C| 35°C| 3.52| 3.51| 3.50
EER| Cooling| 35°C| 18°C|

W/W

| 4.60| 4.30| 4.00
35°C| 7°C| 2.70| 2.60| 2.50

Product Specification

Water Side| Operation Range (leaving water temperature)| Heating|

Min. ~ Max.

|

°CDB

| 15 ~ 65
---|---|---|---|---|---
Cooling| 5 ~ 27 (16 ~ 27)2)
DHW1)| 15 ~ 80
Piping Connections| Water Circuit| Inlet| mm (inch)| Male PT 25.4 (1)
Outlet| mm (inch)| Male PT 25.4 (1)
Rated Water Flow Rate at LWT 35°C| LPM| 34.50| 40.25| 46.00| 34.50| 40.25| 46.00

Refrigerant Side

| Operation Range (outdoor temp.)| Heating| Min. ~ Max.|

°CDB

| -25 ~ 35
Cooling| 5 ~ 48
Compressor| Quantity| EA| 1
Type| –| Hermetic Sealed Scroll
Refrigerant| Type| –| R32
GWP (global warming potential)| –| 675
Precharged Amount| g| 2,400
t-CO2 eq| –| 1.620
Sound Power Level| Heating| Rated| dB(A)| 63
Sound Pressure Level (at 1m)| Heating| Rated| dB(A)| 52
Dimensions| Unit| W x H x D| mm| 1,239 x 1,380 x 330
Weight| Unit| kg| 124.5
Power Supply| Voltage, Phase, Frequency| V, Ø, Hz| 220 ~ 240, 1, 50| 380 ~ 415, 3, 50
Rated Running Current| Heating| A| 11.6| 13.8| 16.1| 3.8| 4.6| 5.4
Cooling| A| 11.6| 14.4| 17.7| 3.8| 4.8| 5.9
Recommended Circuit Breaker| A| 40| 16
Wiring Connections| Power Supply Cable
(included earth, H07RN-F)| mm2 x cores| 6.0 x 3C| 4.0 x 5C

1. DHW 58 ~ 80°C operating is available only when the booster heater is operating.
2. When the fan coil unit not used.

Note

1. Due to our policy of innovation, some specifications may be changed without notification.

2. Wiring cable size must comply with the applicable local and national codes. And “Electric characteristics” chapter should be considered for electrical work and design. Especially the power cable and circuit breaker should be selected in accordance with that.

3. The sound pressure level is measured on the rated condition in the anechoic rooms by ISO 3745 standard. Sound power level is measured on the rated condition in the reverberation rooms by ISO 9614 standard. Therefore, these values can be increased owing to ambient conditions during operation.

4. Performances are in accordance with EN14511 and reflect ErP testing conditions. Above gives the declared values at rated conditions acc. ErP regulation. For max. capacities, refer to performance data.
   • Rated running currently: outdoor temp. 7°CDB / 6°CWB, LW T 35°C

5. This product contains fluorinated greenhouse gases.

Performance Table for Heating Operation

Maximum Heating Capacity (Including Defrost Effect)
HM121M U33 / HM123M U33

Outdoor Temperature| LWT 30°C| LWT 35°C| LWT 40°C| LWT 45°C| LWT 50°C| LWT 55°C| LWT 60°C| LWT 65°C
---|---|---|---|---|---|---|---|---
TC| TC| TC| TC| TC| TC| TC| TC
-25°C DB| 8.75| 8.50| 8.25| 8.00| –| –| –| –
-20°C DB| 10.13| 10.00| 9.88| 9.75| 9.63| –| –| –
-15°C DB| 11.50| 11.50| 11.50| 11.50| 11.50| 11.50| –| –
-7°C DB| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| –
-4°C DB| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00
-2°C DB| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00
2°C DB| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00
7°C DB| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00
10°C DB| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00
15°C DB| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00
18°C DB| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00
20°C DB| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00
35°C DB| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00

HM141M U33 / HM143 U33

Outdoor Temperature| LWT 30°C

TC

| LWT 35°C

TC

| LWT 40°C

TC

| LWT 45°C

TC

| LWT 50°C

TC

| LWT 55°C

TC

| LWT 60°C

TC

| LWT 65°C

TC

---|---|---|---|---|---|---|---|---
-25°C DB| 9.25| 9.00| 8.75| 8.50| –| –| –| –
-20°C DB| 10.63| 10.50| 10.38| 10.25| 10.13| –| –| –
-15°C DB| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| –| –
-7°C DB| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| –
-4°C DB| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00
-2°C DB| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00
2°C DB| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00
7°C DB| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00
10°C DB| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00
15°C DB| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00
18°C DB| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00
20°C DB| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00
35°C DB| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00

HM161M U33 / HM163 U33

Outdoor Temperature| LWT 30°C| LWT 35°C| LWT 40°C| LWT 45°C| LWT 50°C| LWT 55°C| LWT 60°C| LWT 65°C
---|---|---|---|---|---|---|---|---
TC| TC| TC| TC| TC| TC| TC| TC
-25°C DB| 10.50| 10.00| 9.50| 9.00| –| –| –| –
-20°C DB| 12.30| 11.75| 11.44| 11.13| 10.75| –| –| –
-15°C DB| 14.10| 13.50| 13.38| 13.25| 13.13| 13.00| –| –
-7°C DB| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| –
-4°C DB| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00
-2°C DB| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00
2°C DB| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00
7°C DB| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00
10°C DB| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00
15°C DB| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00
18°C DB| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00
20°C DB| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00
35°C DB| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00

Note

1. DB : Dr y Bulb Temperature (°C), LW T : Leaving Water Temperature (°C), LPM : Liters Per Minute (ℓ/min), TC : Total Capacity (kW)

2. Direct interpolation is permissible. Do not extrapolate.

3. Measuring procedure follows EN-14511.
   • Rated values are based on standard conditions and it can be found on specifications.
   • Above table values may not be matched according to installation conditions. Except for rated value, the performance is not guaranteed.
   • In accordance with the test standard (or nations), the rating will vary slightly.

4. The shaded areas are not guaranteed continuous operation.

Performance Table for Cooling Operation

Maximum Cooling Capacity
HM121M U33 / HM123M U33

Outdoor Temperature| LWT 7°C| LWT 10°C| LWT 13°C| LWT 15°C| LWT 18°C| LWT 20°C| LWT 22°C
---|---|---|---|---|---|---|---
TC| TC| TC| TC| TC| TC| TC
10°C DB| 11.25| 12.33| 13.40| 14.12| 15.20| 15.91| 16.63
20°C DB| 11.55| 12.20| 12.84| 13.27| 13.92| 14.35| 14.78
30°C DB| 11.85| 12.07| 12.28| 12.42| 12.64| 12.78| 12.93
35°C DB| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00| 12.00
40°C DB| 12.15| 12.00| 11.85| 11.75| 11.59| 11.49| 11.39
45°C DB| 12.30| 12.00| 11.69| 11.49| 11.19| 10.99| 10.78

HM141M U33 / HM143 U33

Outdoor Temperature| LWT 7°C| LWT 10°C| LWT 13°C| LWT 15°C| LWT 18°C| LWT 20°C| LWT 22°C
---|---|---|---|---|---|---|---
TC| TC| TC| TC| TC| TC| TC
10°C DB| 13.13| 14.38| 15.64| 16.47| 17.73| 18.57| 19.40
20°C DB| 13.48| 14.23| 14.98| 15.48| 16.24| 16.74| 17.24
30°C DB| 13.83| 14.08| 14.33| 14.49| 14.75| 14.91| 15.08
35°C DB| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00| 14.00
40°C DB| 14.18| 14.00| 13.82| 13.70| 13.53| 13.41| 13.29
45°C DB| 14.35| 14.00| 13.64| 13.41| 13.05| 12.82| 12.58

HM161M U33 / HM163 U33

Outdoor Temperature| LWT 7°C| LWT 10°C| LWT 13°C| LWT 15°C| LWT 18°C| LWT 20°C| LWT 22°C
---|---|---|---|---|---|---|---
TC| TC| TC| TC| TC| TC| TC
10°C DB| 15.00| 16.43| 17.87| 18.83| 20.26| 21.22| 22.17
20°C DB| 15.40| 16.26| 17.12| 17.70| 18.56| 19.13| 19.70
30°C DB| 15.80| 16.09| 16.37| 16.57| 16.85| 17.04| 17.23
35°C DB| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00| 16.00
40°C DB| 16.20| 16.00| 15.80| 15.66| 15.46| 15.32| 15.19
45°C DB| 16.40| 16.00| 15.59| 15.32| 14.92| 14.65| 14.38

Note

1. DB: Dry Bulb Temperature (°C), LW T: Leaving Water Temperature (°C), LPM: Liters Per Minute (ℓ/min), TC : Total Capacity (kW)
2. Direct interpolation is permissible. Do not extrapolate.
3. The measuring procedure follows EN-14511.
   • Rated values are based on standard conditions and it can be found on specifications.
   • Above table values may not be matched according to installation conditions. Except for the rated value, the performance is not guaranteed.
   • In accordance with the test standard (or nations), the rating will vary slightly.

Drawings

Category| Unit| 12.0| Model Name
Capacity (kW)
14.0| 16.0
---|---|---|---|---
1 Phase Model
220 ~ 240V, 1Ø, 50Hz| Monobloc Unit| HM121M U33| HM141M U33| HM161M U33
3 Phase Model
380 ~ 415V, 3Ø, 50Hz| | HM123M U33| HM143M U33| HM163M U33

HM121M U33 / HM141M U33 / HM161M U33
HM123M U33 / HM143M U33 / HM163M U33

Electric Back up Heater
HA031M E1
HA061M E1
HA063M E1

Product Specification

Note

1. Due to our policy of innovation, some specifications may be changed without notification.
2. Wiring cable size must comply with the applicable local and national codes. And “Electric characteristics” chapter should be considered for electrical work and design. Especially the power cable and circuit breaker should be selected in accordance with that.

ACCESSORIES

Accessories Provided by LG

Sensors

| Room Temperature Sensor| PQRSTA0| |

All except
for R410A IWT

| Room Temperature Based Control|

To detect room air temperature for room temperature based control

| • Max. wire length: 15m
---|---|---|---|---|---|---|---
2nd Circuit Thermistor| PRSTAT5K10| | All except
for R410A IWT
and High temp.| 2nd Circuit (mixing circuit)|

To detect 2nd circuit temperature when using 2nd circuit function

|

• 5kΩ thermistor, 10m

Domestic Hot Water Sensor| PHRSTA0| | All except for IWT and High temp. models| Domestic Hot Water Heating| To detect DHW tank temperature| • Included in PHLTA kit
Valves| 3 Way Valve| OSHA-3V| | All except
for IWT models| Domestic Hot Water Heating|

To divert water flow between space heating and DHW heating

| • Size : DN 20 G 1″ connection,
male threaded
Thermostatic Mixing Valve|

OSHA-MV

| |

Regardless of model

|

Domestic Hot Water Supply

|

To blend hot water with cold water for ensuring constant, safe shower and bath outlet temp.

|

•   Size : 3/4” DN20 male threaded

OSHA-MV1|

•   Size : 1” DN25 male threaded

DHW Tanks| Domestic Hot Water Tank (single coil)| OSHW-200F|

| All except
for IWT models| Domestic Hot Water Heating| To generate and store domestic hot water| •   Storage volume : 200L, 300L, 500L

•   Type : Internal double coil

•   Material : Stainless steel

•  Capacity of booster heater : 2.4kW

OSHW-300F

OSHW-500F
Domestic Hot Water Tank (double coil)| OSHW-300FD|

| All except for IWT and High temp. models| •   Storage volume: 300L

•   Type : Internal double coil

•   Material : Stainless steel

•  Capacity of booster heater : 2.4kW

Installation Kits|

Domestic Hot Water Tank Kit

| PHOTO
(1Ø, split)| | All except for IWT and High temp. models| Domestic Hot Water Heating| To operate with DHW tank|

•   Parts included: DHW tank sensor (thermistor),
Circuit breaker, Relay

PHLTC
(3Ø, split)
PHLTB
(monobloc)| | • Parts included: DHW tank sensor (thermistor), Circuit breaker, Relay, Multi harness
Solar Thermal Kit| PHILA| | All except for IWT, Hydrosplit and High temp. models| Solar Thermal Heat Utilization| To operate with a solar thermal system|

•  Length of thermistor : 12m
• Size of tube
connector (W x H x D) : 110 x 55 x 22

Installation Kits| Electric Back Up Heater| HA031M E1| | R32 Monobloc and R32 Silent Monobloc (HA063M E1 is
not applicable for R32 Silent Monobloc)|

Capacity Back Up & Emergency Operation

| To supplement insufficient capacity| •  Heater capacity : 3kW

•  Number of heating coil : 1EA (3.0kW)

•  Size (W x H x D) : 210 x 607 x 217

•  Power : 220 ~ 240V, 1Ø

---|---|---|---|---|---|---|---

HA061M E1

| •  Heater capacity : 6k
• Number of heating coil : 2EA (3.0 + 3.0kW)
• Size (W x H x D) : 210 x 607 x 217
• Power : 220 ~ 240V, 1Ø
HA063M E1| • Heater capacity : 6kW
• Number of heating coil : 3EA (2.0 + 2.0 + 2.0kW)
• Size (W x H x D) : 210 x 607 x 217
• Power : 380 ~ 415V, 3Ø
Vessel| Buffer Tank for Space Heating|

OSHB-40KT

| |

R32 IWT

|

–

| To provide the buffer volume of water to the heating circuit| •  Volume: 40L
•  Size (W x H x D) : 518 x 560 x 175
Expansion Vessel for DHW| OSHE-12KT| | R32 IWT|

–

| To absorb the volume changes by the temperature of water for the DHW circuit| • Volume : 8L
• Connection: 3/4”
• Max. pressure : 10 bar
• Size (W x H x D) : 416 x 238 x 502
ETC| Extension Wire for Wire Remote Controller| PZCWRC1| | All except
for R410A IWT|

–

| To extend wire between wired remote controller and indoor unit| • Length: 10m
Extension Cable forWi-Fi Modem| PWYREW000| |

All except
for R410A IWT

| Wi-Fi Control via LG ThinQ| To extend wire between WI-Fi modem and indoor unit| •  Length: 10m

2 Remote Control Wire

| PZCWRC2| |

All except for R410A IWT
model

| 2 Remote Control| To connect two remote controllers on the one indoor unit| • Length : 0.25m
Drain Pan| PHDPB| | R32 Split, R410A Split| Cooling Operation| To collect condensed water in indoor unit when cooling operation|

–

PHDPC| | R32 Hydrosplit
Cover Plate| PDC-HK10| | R32 Hydrosplit, R32 Split,

R32 IWT,

R410A Split

|

–

|

To fill the blank space of the indoor unit front panel when the remote controller is relocated indoors.

|

–

Accessories Provided by LG

Remote Controller| Wired Remote Controller| PREMTW101|

| All except for the R410A IWT model| 2 Remote Control| To control AWHP using two remote controller (additional remote controller)| • New modern design 4.3 inch color LCD display
• Information displayed with simple graphic, icon & text
• Built-in temperature sensor
• Size (W x H x D) : 120 x 120 x 16
• Extension cable (PZCWRC1, 10m) and 2 remote cable (PZCWRC2, 0.25m) are included
---|---|---|---|---|---|---|---
Central Controller| AC Ez Touch| PACEZA000| | All except for R410A IWT model| Centralized Control| To control AWHP using LG central controller| • 5 inch color display

• User-friendly control with iconographic interface (touch screen)

• Max. 32 unit control

• Total 200 schedule events (weekly / monthly / yearly / exception day)

• Operation history

• Remote controller lock (all, temp, mode)

• PC access supported (IPv6 supported)

• DI 1EA (emergency stop only)

• Size (W x H x D) : 137 x 121 x 25

AC Smart 5| PACS4B000(Smart 4) PACS5A000(Smart 5)| | • 10.2 inch color display
• User-friendly control with iconographic interface (touch screen)
• (Smart 4)_Max. IDU 32, (Smart 5)_Max. IDU 6
• Total 100 schedule events (weekly / monthly / yearly / exception day)
• History / operation trend
• Interlock with 3rd party equipment (ACS IO, ACU IO module is needed)
• Error alarm by e-mai
• Remote controller lock (all, temp, mode)
• Map view (visual navigation)
• Web access supported with HTML5 (PC, smartphone, tablet)
• DI 2EA, DO 2EA• BACnet IP/ modbus TCP protocol support
• Size (W x H x D) : 253.2 x 167.7 x 28.9
ACP 5| PACP4B000 (ACP4) PACP5A000 (ACP5)| | • Web access controller
• Max. 128 unit control
• Total 100 schedule events (weekly / monthly / yearly / exception day)
• History / operation trend
• Interlock with 3rd party equipment (ACS IO, ACU IO module is needed)
• Error alarm by e-mail
• Remote controller lock (all, temp, mode
• Map view (visual navigation)
• DI 10EA, DO 4EA
• BACnet IP/ modbus TCP protocol support
• Size (W x H x D) : 270 x 155 x 65
Gateway| ACP Lonworks| PLNWKB000| | All except for R410A IWT model| Centralized Control| To link with AWHP and other existing building control system| • Web access controller
• Max. 64 unit control
• ACP function included
• Lonworks protocol support
• Size (W x H x D) : 270 x 155 x 65
Gateway|

Modbus RTU

Gateway

|

PMBUSB00A

| |

All except for R410A IWT model

|

Centralized Control

| To communicate and control through the central controller (providing modbus RTU connection between AWHP and BMS)| • Modbus RTU slave (RS485) / 9,600 bps

• Size (W x H x D) :

53.6 x 89.7 x 60.7

• Max. 16 IDUs with single module / Max. 64 IDUs with 4 modules

• Power : DC 12V

---|---|---|---|---|---|---|---
PI485
Gateway|

PMNFP14A1

| |

All except for R410A IWT model

| To communicate and control through the central controller (converting LG protocol to RS485 protocol)| • 1 for each outdoor unit
• Power: Supplied by outdoor unit
PI485 Gateway| PP485B00K| | R410A IWT| To communicate between outdoor unit and IWT type indoor unit| • 1 for each outdoor unit
• Power: Supplied by outdoor unit
Dry Contact| simple
Dry Contact| PDRYCB000| | All except for the R410A IWT model|

–

| To connect between the AWHP and external devices to control various functions| • 1 Set per 1 unit
• 1 Input contact for turning on/off
• Input power : 220 ~ 240V
• 2 output contacts- Operation status – Error status
Dry Contact for Thermostat| PDRYCB320| | • 1 Set per 1 unit
• Non voltage or 12 ~ 24V
• 8 digital input contacts for thermostat- On/off, operation mode, DHW heating
– Emergency mode, silent mode
• 2 Output contacts
–  Operation status – Error status
ETC| LG Wi-Fi
Modem| PWFMDD200| | All except for the R410A IWT model| Wi-Fi Control via LG ThinQ| To control AWHP via smartphone| • Basic control function
– On/off, operation mode, set temp- DHW heating and set temp• Weekly on/off schedule
• Error status chec
• Frequency: 2.4GHz
• IEEE 802.11b/g/n supported
Meter Interface| PENKTH000| | All except for the R410A IWT model| Energy Monitoring| To measure production/consumption power| • Energy meter interface to monitor Electricity and Heat energy
– Max. 3 watt        – Hour meter
– Max. 1 heat meter
– Pulse width: 40ms ~ 100ms
• Modbus RTU comm. with THERMA V
– 2 wire RS485 / 9600bps
• Power : DC 12V
• Size (W x H x D) : 54 x 90 x 61
2 Zone Valve Controller| PZNVVB200| | All except for the R410A IWT model| Zone
Valve Control| To control individual zone valves with room temperature sensor or room thermostat| • Individual temperature setting possible. (to be set through wired remote control in room temperature input mode)
• Room temperature detection (AI : 2 ports)
• 3rd Party thermostat interlock input. (DI: 2 port)
• Can read one DI or AI for each zone.
• a Maximum number of connections: Max. 4EA (expandable up to 8-zone)
• Size (W x H x D) : 53.6 x 89.7 x 60.7
• Power: DC12V for the module, AC24V for valve

LG Wi-Fi Modem

PWFMDD200 ENCXLEU
Access LG THERMA V anytime and from anywhere with Wi-Fi equipped device. LG’s exclusive Home Appliances control app (LG ThinQ) is available.
Simple operation for various functions.

• On/off
• Operation mode selection
• Current temperature
• Set temperature
• On/off-reservation scheduling
• Energy monitoring
• ESS monitoring
• Silent mode reservation
• Holiday mode
• Quick DHW heating

9.0 or higher)
Optional Extension Cable| PWYREW000 (10m extension)

Note

1. Functionality may be different according to each Indoor model.
2. The user interface of the application shall be revised for its design and contents improvement.
3. Application is optimized for smartphone use, so it may not be well functioning with tablet devices.
   – For compatibility with the indoor unit, please contact the regional office.

Domestic Hot Water Tank
OSHW-200F AEU
OSHW-300F AEU
OSHW-500F AEU
OSHW-300FD AEU

General Characteristics

| Water Volume| ℓ| 200| 300| 500| 300
---|---|---|---|---|---|---
Diameter| mm| 640| 640| 640| 640
Height| mm| 1,350| 1,850| 1,900| 1,850
Empty Weight| Kg| 61| 100| 146| 106
Tank Materials| –| STS : F18| STS : F18| STS : F18| STS : F18
Color| –| Grey| Grey| Grey| Grey

Specification of Electric Back up

| Additional Electric Heater| W| 2,400| 2,400| 2,400| 2,400
Power Supply| V, Ø, Hz| 230, 1, 50 (60)| 230, 1, 50 (60)| 230, 1, 50 (60)| 230, 1, 50 (60)
Adjustable Thermostat| °C| 0 ~ 90| 0 ~ 90| 0 ~ 90| 0 ~ 90

Specification of Heat Exchanger

| Exchanger Type| –| Single| Single| Single| Double
Material Exchanger| –| STS : F18| STS : F18| STS : F18| STS : F18
Maximum Water Temp.| °C| 90| 90| 90| 90
Coil Surface| m2| 2.3| 3.1| 4.8| 3.1 + 0.97

Water Connections

| Heat Pump Inlet| inch| 1 BSP female| 1 BSP female| 1 ¼ BSP female| ¾ BSP female

(upper coil)

Heat Pump Outlet| inch| 1 BSP female| 1 BSP female| 1 ¼ BSP female| ¾ BSP female

(upper coil)

Solar Inlet| inch| –| –| –| 1 BSP Female

(lower coil)

Solar Outlet| inch| –| –| –| 1 BSP Female

(lower coil)

City Water Inlet| inch| ¾ BSP male| ¾ BSP male| 1 BSP male| ¾ BSP male
Hot Water Outlet| inch| ¾ BSP female| 1 BSP female| 1 BSP female| 1 BSP female
Energy Efficiency Class (A+ to F scale)| –| B| B| B| B
Standing Heat Loss| W| 61| 70| 83| 70
Domestic Hot Water Tank Installation Kit| PHLTA (1Ø, split), PHLTB (monobloc), PHLTC (3Ø, split)
---|---
Optional Accessories
Thermostatic Mixing Valve (3/4” DN20)| OSHA-MV
Thermostatic Mixing Valve (1” DN25)| OSHA-MV1
3 Way Valve| OSHA-3V

Combined Test with DHW Tank

LG has conducted a combination test of THERMA V with DHW tanks in accordance with EN16147 and
obtained an ErP label for packages in order to cope with European nZEB regulations.

• R32 Monobloc (5, 7, 9kW) + OSHW-200F
• R32 Monobloc (12, 14, 16kW) + OSHW-200F
• R32 Monobloc (5, 7, 9kW) + OSHW-300F
• R32 Split Hydro Box (5, 7, 9kW) + OSHW-200F

Model| AWHP| R32 Split (5,7,9kW)| R32 Monobloc (5,7,9kW)| R32 Monobloc (12,14,16kW)| R32 Monobloc (5,7.9kW)
---|---|---|---|---|---
IDU| HNO916M NK4| HMOS1M U43
HM071M U43
HM091M U43| HM121M U33
HM141M U33
HM161M U33| HMOS1M U43
HM071M U43
HM091M U43
ODU| HU051MR U44
HU071MR U44
HU091MR U44
Tank| OSH161•200F MU                          OSHW-200F AEU OSHW-200F AEU                            OSHW-300F AEU
Declared Load Profile| L| L| L| XL
---|---|---|---|---
Average Climate| Grade| A+| A+| A| A+
Efficiency| 118%| 122%| 109%| 134%
Annual Energy Consumption| 865kWh| 839kWh| 940kWh| 1,254kWh
Energy Label| | | |

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