AIR-TO-WATER HEAT PUMP
AIR-TO-WATER HEAT PUMP
(50Hz/R410A)
5BPU0-01B(Replaces 5BPU0-01A)
5BPU0-01B
2
5BPU0-01B
Guide Revision History
Pub. No. Frequency
Type
Product name
Refrigerant
Models
Notes
Published in
5BPU0-01A
50Hz
Air to Water
Heat Pump
Therma V
R410A
AH-W096A0 (H09SNE)
AH-W126A0 (H12SNE)
AH-W146A0 (H14SNE)
AH-W166A0 (H16SNE)
New edition of EPDB
(Preliminary Version)
July 2008
5BPU0-01B
50Hz
Air to Water
Heat Pump
Therma V
R410A
AH-W096A0 (H09SNE)
AH-W126A0 (H12SNE)
AH-W146A0 (H14SNE)
AH-W166A0 (H16SNE)
Updated
Aug. 2008
3
Air-to-Water Heat Pump
CONTENTS
Part 1. Introduction ................................................................................5
Part 2. Indoor Unit(Hydor kit) ..............................................................19
Part 3. Outdoor Unit .............................................................................31
Part 4. System Design Procedure.......................................................49
Part 5. Accessories ..............................................................................71
4
Part 1. Introduction
1. System Configuration ..................................................................................................6
2. System Layout .............................................................................................................7
3. Features.......................................................................................................................8
4. Advantages & Benefits ................................................................................................9
5. System Application Schematic Examples .................................................................14
5
System Configuration
5BPU0-01B
1. System Configuration
LG Supply
Indoor Unit(Hydro kit)
Outdoor Unit
Radiator
or
Sanitary tank(Only)
or
Sanitary tank + Solar heat source
Fan coil unit
Field supply
• Refer to the installation manual regarding various applications in detail
6
Under floor pipe
5BPU0-01B
System Layout
2. System Layout
Outdoor Unit
Refrigerant
(R410A)
9kW
12/14/16kW
• Heat exchange
between Refrigerant and Water
• Internal electric heater
• Boiler can be supported
Indoor Unit (Hydro kit)
Hydro kit
Boiler
Water
Sanitary water tank
(+ Solar heat source)
Floor Heating
Radiator or Fan coil unit
Radiator
Sanitary
water tank
Solar heat
source
Under floor pipe
Fan coil unit
• Refer to the installation manual regarding various applications in detail
7
Features
5BPU0-01B
3. Features
3.1 Indoor Unit (Hydro kit)
Compact & light weight Design
High COP Plates Heat Exchanger
• Compact Size 850 x 490 x
315(W x H x D)
• Deluxe Design with Painted
Cabinet
• High Reliability
850mm
315mm
490mm
Deluxe Controller
LG AC Smart Control
• Deluxe Controller
• Emergency Operation Mode
• Easy interface with Solar Thermal
• Central Control
• Weekly programmable
• 3rd Party Accessory Interface
• Ready to interface with 230V AC
Thermostat (Heating-only or
Cooling/Heating)
• Ready to interface with 24V AC
Thermostat (Heating-only or
Cooling/Heating)
• Ready to interface with 230V AC
3way valve (type : 3wire SPDT)
• Ready to interface with 230V AC 2way valve
(type : 2wire Normal Open or 2wire Normal Closed)
• Ready to interface with 230V AC Thermal Switch
3.2 Outdoor Unit
Inverter Control
Compact Design & Ez Control
• Heating / Cooling capacity variation
• Compact Design
• Fuzzy control
• PFC step-up Technology
• Soft oeration by sine wave
• BLDC Fan Motor Control
High Efficienvcy fan & Grille
Inner SVC Valve & Handle
High volume axial fan makes powerful cooling & maintain
system stables.
• 3 pcs of Moving handle (for easy moving)
• 4 Way piping is possible
(Front, Rear, Right,
Down)
8
5BPU0-01B
Advantages & Benefits
4. Advantages & Benefits
4.1 High Efficient
4.2 More Economical
• Energy Efficiency Comparison
• Nominal Price per Barrel
Energy
Efficiency
Factor
Max 4.50
The Increasing burden of
maintaining the oil boiler
on users.
More than
4 times
0.8~0.9
• Cost Simulation
Other Heating
System
(Electric Heater, Boiler)
(changeable data due to the operation cost change)
20000
NANCY
15000
• COP Comparison
# 26-5
10000
6.5 Year Pay Back
(vs. E/Heater)
4.20
5000
Gas boiler
Oil boiler
E/heater
3.6
Therma V Tax
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
2 Year Pay Back
(vs. Gas Boiler)
14
15
16
17
18
19
20
21
22
23
24
25
Nancy in France
4.3 More Convenient
A Company
*16kW Model
• Ondol
• Heating COP
4.50
4.42
4.20
4.10
“Ondol” which is A traditional Korean floor heating system,
has been adopted as an international standard.
The ISO's adoption means that other countries recognize the
many benefits of the Korean heating system. Many new
houses in Europe have the system and the ondol market is
growing 20% every year in the U.S.
9kW
12kW
14kW
16kW
9
Advantages & Benefits
5BPU0-01B
• Central Control
Air to Water
VRF System
Heat recovery Ventilation system
10
5BPU0-01B
Advantages & Benefits
• Emergency Control
Easy checking of system failure
- Slight / Heavy trouble
Slight
trouble
Heavy
trouble
Emergency operating
- Heavey trouble
- Electric heater ON
- Secure at least heating before A/S
• Easy Setting Feature
Inlet water temp.
Outlet water temp.
Hot water temp.
Indoor temp.
Solar source temp.
Indoor temp. or Water temp.
(Optional temp. setting)
11
Advantages & Benefits
5BPU0-01B
• Controller Configuration
1 Display Panel
2 Change Temperature Button
1
3 Silent Mode On / Off Button
4 Mode Selection Button
5 Water Heating Enable / Disable Button
6 ESC Button
7 Direction Button (Up, Down, Left, Right)
2
8
3
9
4
10
10 Temperature Setting Mode Button
5
11
11 Temperature View Mode Button
6
7
12
8 Power Button
9 Function Setting Button
12 Programming Button
13 Set / Clear button
13
• Display Panel
12
Cooling
Electric Heater (2)
Defrost
Heating
Water Tank Electric Heater
Water-Pipe Anti Freezing
Weather-dependent Heating
Water Pump
Water Tank Disinfection
Space Temp.
Solar Heating Pump
Outdoor Unit
Water Inlet Temp.
Water Tank Heating Enable / Disable
Child Lock
Water Outlet Temp.
Water Tank Heating (by Heat Pump)
Not Available Function
Central Controller
Silent Mode ON / OFF
Slight Trouble
Thermostat
Water Tank Temp.
Heavy Trouble
Electric Heater (1)
Solar Heating Temp.
5BPU0-01B
Advantages & Benefits
4.4 More Ecological
• LGE RoHS management ;
• Background for EU regulations....
Declared eliminating the six hazardous substances specified in the EU’s RoHS Directive (Pb, Cd, Cr6+, HG, PBBs,
PBDEs) from all LGE’s products in July 2005.
A. To preserve, protect and improve the quality of the environment, protect human health and utilise natural
resources prudently and rationally…
B. Basic principle = preventive action, environmental damage should be rectified at source and the polluter should
pay
C. If waste cannot be avoided, it should be reused or
recovered for its material or energy.
* RoHS : Restriction of Hazardous Substances
• LGE ECO-friendly Activity ;
We are operating a special lab for analyzing Hazardous
substance.
- Fully equipped with precision analysis instruments such
as ICP, IC, GC-MS, FR-IR
- Developed and standardized methods to analyze and test
hazardous substance
• LGE Environmental Policy ;
LG Electronics has finalized the development strategy with
the following goals to develop eco-friendly products to
meet a range of environmental challenges and secure
Advanced production technology
3 key Eco-design strategies
- Certified as an official lab by the UL (Underwriters
Laboratories) in February 2005, and by TÜV Rheinland in
May 2006
- Participating in the assessment done by external organizations
- Enhancing the reliability of internal analysis through regular assessment of skills, education, workshops and six
sigma activities
13
System Application Schematic Examples
5BPU0-01B
5. System Application Schematic Examples
5.1 Under floor pipe
(Option : Sanitary water tank (+ Solar heat source) / Boiler)
Outdoor
Indoor
Outdoor Unit
Indoor Unit
Floor heating loop
Outdoor
Indoor
Outdoor Unit
Indoor Unit
Option of Sanitary water tank
Solar heat source
Boiler
Sanitary
water
tank
Floor heating loop
14
High Temperature
Room Thermostat(Field supply)
Low Temperature
Motorized 2-way valve
(Field supply)
Motorized valve 3-way
(Field supply)
Shut-off valve(Field supply)
By-pass valve(Field supply)
Pump(Field supply)
5BPU0-01B
System Application Schematic Examples
5.2 Fan coil unit
(Option : Sanitary water tank (+ Solar heat source) / Boiler)
Outdoor
Indoor
Outdoor Unit
Indoor Unit
Fan coil unit
Outdoor
Indoor
Outdoor Unit
Indoor Unit
Option of Sanitary water tank
Solar heat source
Boiler
Sanitary
water
tank
Fan coil unit
High Temperature
Room Thermostat(Field supply)
Low Temperature
Motorized 2-way valve
(Field supply)
Motorized valve 3-way
(Field supply)
Shut-off valve(Field supply)
By-pass valve(Field supply)
Pump(Field supply)
15
System Application Schematic Examples
5BPU0-01B
5.3 Under floor pipe + Fan coil unit
(Option : Sanitary water tank (+ Solar heat source) / Boiler)
Outdoor
Indoor
Outdoor Unit
Indoor Unit
Fan coil unit
Floor heating loop
Outdoor
Indoor
Outdoor Unit
Indoor Unit
Fan coil unit
Option of Sanitary water tank
Solar heat source
Boiler
Sanitary
water
tank
Floor heating loop
16
High Temperature
Room Thermostat(Field supply)
Low Temperature
Motorized 2-way valve
(Field supply)
Motorized valve 3-way
(Field supply)
Shut-off valve(Field supply)
By-pass valve(Field supply)
Pump(Field supply)
5BPU0-01B
System Application Schematic Examples
5.4 Under floor pipe + Fan coil unit + Radiator
(Option : Sanitary water tank (+ Solar heat source) / Boiler)
Fan coil unit
Outdoor
Indoor
Outdoor Unit
Indoor Unit
Radiator
Option of Sanitary water tank
Solar heat source
Boiler
Sanitary
water
tank
Floor heating loop
High Temperature
Room Thermostat(Field supply)
Low Temperature
Motorized 2-way valve
(Field supply)
Motorized valve 3-way
(Field supply)
Shut-off valve(Field supply)
By-pass valve(Field supply)
Pump(Field supply)
17
5BPU0-01B
18
Part 2. Indoor Unit (Hydro kit)
1. Nomenclature ............................................................................................................20
2. Model Line-up ............................................................................................................20
3. List of Functions ........................................................................................................21
4. Specifications ............................................................................................................22
5. Dimensions ................................................................................................................23
6. Wiring Diagram ..........................................................................................................25
7. External Wiring Diagram............................................................................................26
8. Piping Diagram ..........................................................................................................27
9. Pump Hydraulic Performance ....................................................................................29
19
Nomenclature / Model Line-up
5BPU0-01B
1. Nomenclature
1.1 Global Model Name
AH N W 12 6 A 0
Serial Number
Chassis Name
Electrical Ratings
6 : 1 phase 220~240V 50Hz
Nominal Heating Capacity Indication
Conversion to kW
Ex) "09" : 9 kW
"12" : 12 kW
"14" : 14 kW
"16" : 16 kW
Combination of Inverter Type
and Cooling Only or Heat Pump
W : DC Inverter and Heat Pump
Classification
N : Indoor Unit - : Set
Air-to-Water Heat Pump for R410A
1.2 Europe Model Name
H 12 S N E
Development Sequence
Leaving Water Classification
N : Low Temperature Leaving Water
H : High Temperature Leaving Water
System Classification
S : Split Type M : Package Type
Nominal Heating Capacity Indication
Conversion to kW
Ex) "09" : 9 kW
"12" : 12 kW
"14" : 14 kW
"16" : 16 kW
H : Single Heat Pump Q : Multi Heat Pump
2. Model Line-up
Nominal Capacity(kW)
20
Model Name
Capacity(kW)
Cooling
Heating
9
AH-W096A0 (H09SNE)
8.60
9.00
12
AH-W126A0 (H12SNE)
14.0
12.0
14
AH-W146A0 (H14SNE)
14.0
14.0
16
AH-W166A0 (H16SNE)
14.0
16.0
5BPU0-01B
List of Functions
3. List of Functions
Category
Installation
Reliability
Convenience
Individual control
CAC network function
Special function kit
Others
AWHP
Function
Drain pump
E.S.P. control
Electric heater(operation)
High ceiling operation
Hot start
Self diagnosis
Soft dry operation
Auto changeover
Auto cleaning
Auto operation(artificial intelligence)
Auto restart operation
Child lock
Forced operation
Group control
Sleep mode
Timer(on/off)
Timer(weekly)
Two thermistor control
Standard wired remote controller(control panel)
Deluxe wired remote controller
Simple wired remote controller
Wired remote controller(for hotel use)
Wireless remote controller(simple)
Wireless LCD remote control
General central controller (Non LGAP)
Dry contact
Network Soluation(LGAP)
PDI(power distribution indicator)
PI 485
Zone control
CTIE
Electro thermostat
Remote room temperature sensor (TH8)
Anti-Condensation on floor (cooling)
Water Pump ON / OFF Control
Flow Switch Control
Thermostat Interface (230V AC)
Thermostat Interface (24V AC)
Sanitary Tank Heating
Solar-Thermal Interface with Sanitary Tank
PHEX Anti-Freezing Control
Water Pump Forced Operation
Autosetting according to Ambient Temperature
Silent Operation
Anti-overheating of Water Pipe
Emergency Operation
AHNW096A0
(H09SNE)
O
O
O
O
O
O
O
PQDSA
O
PQRSTA0
O
O
O
O
O
O
O
O
O
O
O
O
O
AHNW126A0
(H12SNE)
O
O
O
O
O
O
O
PQDSA
O
PQRSTA0
O
O
O
O
O
O
O
O
O
O
O
O
O
AHNW146A0
(H14SNE)
O
O
O
O
O
O
O
PQDSA
O
PQRSTA0
O
O
O
O
O
O
O
O
O
O
O
O
O
AHNW166A0
(H16SNE)
O
O
O
O
O
O
O
PQDSA
O
PQRSTA0
O
O
O
O
O
O
O
O
O
O
O
O
O
Notes
O : Applied, X : Not applied, – : No relation
* TH8 : Refer to 'Chapter 8. Piping Diagram' of 'Part 2. Indoor Unit (Hydro kit)'
* Accessory: Installed at field, ordered and purchased separately by the corresponding model mane, supplied with separate
package.
21
Specifications
5BPU0-01B
4. Specifications
AHNW096A0
(H09SNE)
Indoor Units
Combination Outdoor Units
Nominal Power Input
Nominal Running Current without Electric Heater
Operation Range
Cooling(Fan coil unit)
(Min.~Max.)
Cooling(Under floor)
Leaving Water
Heating(Fan coil unit or Radiator)
Temperature
Heating(Under floor)
Pump
Type
Steps of Speed
Power Input
Water Flowrate Limit
Heat Exchanger
Type
Number of Plate
Quantity
Insulation Material
Expansion Vessel Volume
Water Pressure(Max.)
Water Pressure(Pre)
Strainer
Mesh Size
Material
Electric Heater
Type
Number of Heating Coil
Capacity Combination
Operation
Heating Steps
Power Supply
Rated Current
Maximum Current(MCA)
Water Circuit
Safety Valve
Entering Side Diameter
Leaving Side Diameter
Manometer
Drain Valve / Fill Valve
Shut Off Valve
Air Vent
Refrigerant Circuit Gas Side Diameter
Liquid Side Diameter
Dimensions
Unit(W x H x D)
Packed Unit(W x H x D)
Weight
Unit
(Without water)
Packed Unit
*Sanitary Water Tank Type
(Field Supply)
Heater Capacity
Power Supply
Power Supply Type
Thermal Protector Range
Relay Contactor
ELB
Sensor Adaptor Diameter
Accessory Kit
W
A
°C
°C
°C
°C
EA
W
LPM
EA
EA
liter
bar
bar
mm
EA
kW
Step
Ø / V / Hz
A
A
bar
inch
inch
mm(inch)
mm(inch)
mm
mm
kg
kg
kW
Ø / V / Hz
°C
A
mm(inch)
-
AHNW126A0
(H12SNE)
AHUW096A0
135
0.59
6 ~ 30
16 ~ 30
15 ~ 55
15 ~ 55
AHNW166A0
(H16SNE)
AHUW126A0
AHUW146A0
AHUW166A0
135
205
205
0.59
0.89
0.89
6 ~ 30
6 ~ 30
6 ~ 30
16 ~ 30
16 ~ 30
16 ~ 30
15 ~ 55
15 ~ 55
15 ~ 55
15 ~ 55
15 ~ 55
15 ~ 55
Canned type for hot water circulation
2 (In Max. / Med. / Min., Min. step is not used)
135
135
205
205
At least 9.5
At least 9.5
At least 15.5
At least 15.5
Blazed Plate HEX Blazed Plate HEX Blazed Plate HEX Blazed Plate HEX
46
60
60
60
1
1
1
1
Polyethylene
Polyethylene
Polyethylene
Polyethylene
8
8
8
8
3
3
3
3
1.5
1.5
1.5
1.5
2x1
2x1
2x1
2x1
Stainless Steel Stainless Steel
Stainless Steel Stainless Steel
Sheath
Sheath
Sheath
Sheath
2
2
2
2
2+2
2+2
3+3
3+3
Automatic
Automatic
Automatic
Automatic
2
2
2
2
1 / 240 / 50
1 / 240 / 50
1 / 240 / 50
1 / 240 / 50
16.7
16.7
25
25
21
21
32
32
3
3
3
3
Male PT 1
Male PT 1
Male PT 1
Male PT 1
Male PT 1
Male PT 1
Male PT 1
Male PT 1
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
15.88 (5/8)
15.88 (5/8)
15.88 (5/8)
15.88 (5/8)
6.35 (1/4)
9.52 (3/8)
9.52 (3/8)
9.52 (3/8)
850 x 490 x 315 850 x 490 x 315 850 x 490 x 315 850 x 490 x 315
1032 x 563 x 375 1032 x 563 x 375 1032 x 563 x 375 1032 x 563 x 375
52
53
54.5
54.5
57
58
61.5
61.5
Indirect heating(+ Electric heater)
Max. 3
1 / 230 / 50
Separated power source
Max. 90
Needed
40
12.7 (1/2)
LG Supply
Note :
1. The specification may be subject to change without prior notice for purpose of improvement.
2. * : This information is given as a guideline about the connection of sanitary water tank
22
AHNW146A0
(H14SNE)
5BPU0-01B
Dimensions
5. Dimensions
5.1 Internal
AHNW096A0 (H09SNE)
AHNW126A0 (H12SNE)
AHNW146A0 (H14SNE)
AHNW166A0 (H16SNE)
No
1
2
3
4
5
6
7
Name
Refrigerant Pipe
Refrigerant Pipe
Entering Water Pipe
Leaving Water Pipe
Control Panel
Water Pump
Safety Valve
8
Thermal switch
9
10
11
12
13
14
Control Box
Flow Switch
Plate Heat Exchanger
Pressure Gage
Expansion Tank
Air Vent
15
Electric Heater
16
Strainer
17
Shut-off valve
18
Carring handle
Remarks
Ø15.88mm
Ø6.35mm(AHNW096A0)/Ø9.52mm(Other)
Male PT 1 inch
Male PT 1 inch
Built-in Remote Controller
Max Head 7.5 meter
Open at water pressure 3 bar
Cut-off power input to electric heater at 90 centigrade
(manual return at 55 centigrade)
PCB and terminal blocks
Minimum operation range at 15 LPM (liter per minute)
Heat exchange between refrigerant and water
Indicates circulating water pressure
Absorbing Volume change of heated water
Air purging when Charging water
Additional heating source (heating capacity:4kW for AH-W096A0 and
AH-W126A0, 6kW for AH-W146A0 and AH-W166A0)
Filtering and stacking particles inside circulating water
When connecting water pipes,drain water or block the flow from
indoor unit
To carry the product
23
Dimensions
5BPU0-01B
5.2 External
AHNW096A0 (H09SNE)
AHNW126A0 (H12SNE)
AHNW146A0 (H14SNE)
AHNW166A0 (H16SNE)
No
1
2
3
24
Name
Door
Handle
Punched Bottom
Remarks
Control panel is shown after this door is opened.
Used to cover or uncover the front case
If necessary, cut out the punched bottom to secure installation space.
5BPU0-01B
Wiring Diagram
6. Wiring Diagram
AHNW096A0 (H09SNE)
AHNW126A0 (H12SNE)
AHNW146A0 (H14SNE)
AHNW166A0 (H16SNE)
25
External Wiring Diagram
7. External Wiring Diagram
AH-W096A0 (H09SNE)
AH-W126A0 (H12SNE)
AH-W146A0 (H14SNE)
AH-W166A0 (H16SNE)
26
5BPU0-01B
5BPU0-01B
Piping Diagram
8. Piping Diagram
2WAY
V/V_1
FCU
AHNW096A0 (H09SNE)
AHNW126A0 (H12SNE)
AHNW146A0 (H14SNE)
AHNW166A0 (H16SNE)
27
Piping Diagram
Category
5BPU0-01B
Symbol
TH1
TH2
Indoor Unit
TH3
TH4
TH5
F/S
E/HT
Internal Water Pump
EXP/TANK
TH8
CTR/PNL
Expansion Tank
Remote Air temperature sensor
Control Panel (or ‘Remote Controller’)
W/TANK
B/HT
Solar
Heating
Electric Heater
W_PUMP1
2WAY V/V_1
Water
Heating
Meaning
Refrigerant temperature sensor
(Ø15.88mm)
Refrigerant temperature sensor
(Ø9.52mm)
Entering Water temperature sensor
Interim Water temperature sensor
Leaving Water temperature sensor
Flow Switch
To control water flow for Fan Coil Unit
Sanitary Water Tank
Electric Heater
- Flow control for water which is leaving from
indoor unit.
3WAY V/V_1 - Flow direction switching between underfloor and water tank
Water to be heated by Indoor unit and B/HT
CITY WATER
of W/TANK
SHOWER
Water supplied to end-user
TH6
W/TANK water temperature sensor
TH7
Solar-heated water temperature sensor
- Flow control for water which is heated and
circulated by SOLAR THERMAL SYSTEM.
3WAY V/V_2
- Flow direction switching between SOLAR
THERMAL SYSTEM and W/TANK
W_PUMP/2
External Water Pump
- This system can include following components : Solar panel, Sensors, Thermostats,
SOLAR THER- Interim heat exchanger, Water pump, etc.
MAL SYSTEM - To utilized hot water heated by SOLAR
THERMAL SYSTEM, end-user must by LG
AWHP Solar-Kit.
28
PCB Connector
CN_PIPE/OUT
CN_PIPE
CN_TH3
Remarks
- Meaning is expressed based on Cooling
mode.
- TH3, TH4, and TH5 are connected at 6 pin
type connector CN_TH3.
CN_FLOW1
- Heating capacity is divided into two level :
partial capacity by E/HEAT(A) and full
capacity by E/HEAT(A) + E/HEAT(B).
CN_E/HEAT(A)
- Operating power(230V AC 50Hz) of
CN_E/HEAT(B) E/HEAT(A) and E/HEAT(B) are supplied by
external power source via relay connector
and ELB.
- Operating power(230V AC 50Hz) of internal
CN_W/PUMP(A)
water pump is supplied by the connector.
(no connector) - Absorb volume change of heated water,
CN_ROOM
- Optional accessory (sold separately)
CN_REMO
- Pre built-in at indoor unit
CN_2WAY(A)
- 3rd party accessory and Field installation
(sold separately)
- 2wire NO or NC type 2way valve is
supported.
- 3rd party accessory and Field installation
(sold separately)
(no connector)
- Generating and storing sanitary hot water by
AWHP or built-in electric heater- 3rd party accessory and Field installation
CN_B/HEAT(A) (usually built-in at W/TANK)
- Supplying additional water heating capacity.
CN_3WAY(A)
- 3rd party accessory and Field installation
(sold separately)
- SPDT type 3way valve is supported.
(no connector)
- Field installation
(no connector)
- Field installation
CN_TH4
- TH6 and TH7 are connected at 4 pin type
connector CN_TH4.
CN_3WAY(B)
- 3rd party accessory and Field installation
(sold separately)
- SPDT type 3way valve is supported.
- 3rd party accessory and Field installation
(sold separately)
CN_W/PUMP(B) - If water pump of SOLAR THERMAL SYSTEM
is incapable of circulation,external water pump
can be used.
(no connector)
- 3rd party accessory and Field installation
(sold separately)
5BPU0-01B
Pump Hydraulic Performance
9. Pump Hydraulic Performance
9.1 Static Pressure Drop
Model : AHNW096A0 (H09SNE), AHNW126A0 (H12SNE)
8.0
7.5
7.0
6.5
Hydraulic Head Loss(mH2O)
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
Med.
1.5
Max.
1.0
Min.
9.5
0.5
0.0
0
10
20
30
40
50
60
70
Water Flowrate(l/min)
80
90
80
90
100
110
Model : AHNW146A0 (H14SNE), AHNW166A0 (H16SNE)
8.0
7.5
7.0
6.5
Hydraulic Head Loss(mH2O)
6.0
5.5
5.0
4.5
Max.
4.0
3.5
Med.
3.0
2.5
Min.
2.0
1.5
15.5
1.0
0.5
0.0
0
10
20
30
40
50
60
70
100
110
Water Flowrate(l/min)
★ Max. : high speed setting
Med. : medium speed setting
Min. : low speed setting
Warning : Selecting a water flowrate outside the curves can cause damage to or malfunction of the unit.
: Operation cutoff range
29
5BPU0-01B
30
Part 3. Outdoor Unit
1. Nomenclature ............................................................................................................32
2. Model Line-up ............................................................................................................32
3. List of Functions ........................................................................................................33
4. Specifications ............................................................................................................34
5. Dimensions ................................................................................................................35
6. Wiring Diagram ..........................................................................................................37
7. External Wiring Diagram............................................................................................39
8. Piping Diagram ..........................................................................................................40
9. Performance Data .....................................................................................................41
10. Capacity Correction Factor ......................................................................................45
11. Operation Range .....................................................................................................47
12. Noise Criteria...........................................................................................................48
31
Nomenclature / Model Line-up
5BPU0-01B
1. Nomenclature
1.1 Global Model Name
AH U W 16 6 A 0
Serial Number
Chassis Name
Electrical Ratings
6 : 1 phase 220~240V 50Hz
Nominal Heating Capacity Indication
Conversion to kW
Ex) "09" : 9 kW
"12" : 12 kW
"14" : 14 kW
"16" : 16 kW
Combination of Inverter Type
and Cooling Only or Heat Pump
W : DC Inverter and Heat Pump
Classification
U : Outdoor Unit - : Set
Air-to-Water Heat Pump for R410A
1.2 Europe Model Name
H 16 S N E
Development Sequence
Leaving Water Classification
N : Low Temperature Leaving Water
H : High Temperature Leaving Water
System Classification
S : Split Type M : Package Type
Nominal Heating Capacity Indication
Conversion to kW
Ex) "09" : 9 kW
"12" : 12 kW
"14" : 14 kW
"16" : 16 kW
H : Single Heat Pump Q : Multi Heat Pump
2. Model Line-up
Nominal Capacity(kW)
32
Model Name
Capacity(kW)
Cooling
Heating
9
AH-W096A0 (H09SNE)
8.60
9.00
12
AH-W126A0 (H12SNE)
14.0
12.0
14
AH-W146A0 (H14SNE)
14.0
14.0
16
AH-W166A0 (H16SNE)
14.0
16.0
5BPU0-01B
List of Functions
3. List of Functions
Category
Reliability
Convenience
CAC network function
Special function kit
Others
AWHP
Function
Defrost / Deicing
High pressure switch
Low pressure switch
Phase protection
Restart delay (3-minutes)
Self diagnosis
Soft start
Test function
Auto operation(Artificial intelligence)
Auto restart operation
Network soluation(LGAP)
PDI(Power Distribution Indicator)
PI485
Low ambient operation
Thermistor
Sanitary Tank Heating
Silent Operation
Emergency Operation
AHUW096A0
(H09SNE)
O
O
O
O
O
O
PMNFP14A0
O
O
O
AHUW126A0
(H12SNE)
O
O
O
O
O
O
PMNFP14A0
O
O
O
AHUW146A0
(H14SNE)
O
O
O
O
O
O
PMNFP14A0
O
O
O
AHUW166A0
(H16SNE)
O
O
O
O
O
O
PMNFP14A0
O
O
O
Notes
O : Applied, X : Not applied, – : No relation
* Accessory: Installed at field, ordered and purchased separately by the corresponding model mane, supplied with separate
package.
33
Specifications
5BPU0-01B
4. Specifications
Outdoor Units
AHUW096A0(H09SNE) AHUW126A0(H12SNE) AHUW146A0(H14SNE) AHUW166A0(H16SNE)
AHNW096A0
AHNW126A0
AHNW146A0
AHNW166A0
Ø / V / Hz
A
A
1 / 230 / 50
24
24
1 / 230 / 50
32
32
1 / 230 / 50
32
32
1 / 230 / 50
32
32
Number of wires
3
3
3
3
4
4
4
4
Combination Indoor Units
Power Supply
Maximum Running
Current
Wiring Connections
Cooling
Heating
For Power Supply
(Included Earth)
For Connection with
Indoor Unit (Included Earth)
* Capacity
Cooling(Under floor)
Heating(Under floor)
* Power Input
Cooling(Under floor)
Heating(Under floor)
* EER
Cooling(Under floor)
* COP
Heating(Under floor)
** Capacity
Cooling(Fan coil unit)
Heating(Fan coil unit or Radiator)
** Power Input
Cooling(Fan coil unit)
Heating(Fan coil unit or Radiator)
** EER
Cooling(Fan coil unit)
** COP
Heating(Fan coil unit or Radiator)
Operation Range(Min.~Max.) Cooling
Outdoor Temperature
Heating
Compressor
Type
Model
Quantity
Displacement
Capacity
Compressor Motor
Type
Quantity
Rated Output
Refrigerant
Type
Charge
Control
Refrigerant Oil
Type
Charged Volume
Heat Exchanger
Quantity
Rows
Columns
FPI
Fan
Type
Quantity
Air Flow Rate
Fan Motor
Model
Quantity
Output
Sound Pressure
Cooling
Level
Heating
Liquid Piping
Type
Connection
Outer Diameter
Gas Piping
Type
Connection
Outer Diameter
Piping Length
Minimum
(Outdoor Unit ~
Standard
Indoor Unit)
Maximum
Height Difference
Maximum
(Outdoor Unit ~ Indoor Unit)
Additional Refrigerant Charge
Dimensions
Unit(W x H x D)
Packed Unit(W x H x D)
Weight
Unit
Packed Unit
Number of wires
kW
kW
kW
kW
W/W
W/W
kW
kW
kW
kW
W/W
W/W
°C DB
°C DB
EA
cm3/Rev.
kW
EA
W
g(oz)
cc
EA
EA
EA
Fins/inch
EA
CMM(l/s)
EA
W
dB(A)+3
dB(A)+3
mm(inch)
mm(inch)
m
m
m
8.60
14.0
9.00
12.0
2.70
4.40
2.20
2.67
3.19
3.18
4.10
4.50
5.83
9.50
7.49
9.99
2.24
3.65
2.30
2.79
2.60
2.60
3.26
3.58
5~48
5~48
-20~30
-20~30
Hermetic Motor
Hermetic Motor
5KD240XAE21
5JD420XAD22
1
1
24
42.4
7.28
13.4 (at 57.5Hz)
Brushless
Brushless
1
1
1,700
3,000
R410A
R410A
1,800(63.5)
3,000(105.8)
Electronic Expansion Valve Electronic Expansion Valve
FV50S
FV50S
900
1300
1
2
2
2
36
32
18
17
Propeller
Propeller
1
2
58(967)
60(1,000)
SIC-72FW-F1124-3
SIC-72FW-F1124-3
1
2
124
124
51
54
53
55
Flare
Flare
6.35(1/4)
9.52(3/8)
Flare
Flare
15.88(5/8)
15.88(5/8)
3
3
7.5
7.5
50
50
14.0
14.0
14.0
16.0
4.40
4.40
3.17
3.80
3.18
3.18
4.42
4.20
9.50
9.50
11.7
13.3
3.65
3.65
3.41
4.01
2.60
2.60
3.43
3.32
5~48
5~48
-20~30
-20~30
Hermetic Motor
Hermetic Motor
5JD420XAD22
5JD420XAD22
1
1
42.4
42.4
13.4 (at 57.5Hz)
13.4 (at 57.5Hz)
Brushless
Brushless
1
1
3,000
3,000
R410A
R410A
3,000(105.8)
3,000(105.8)
Electronic Expansion Valve Electronic Expansion Valve
FV50S
FV50S
1300
1300
2
2
2
2
32
32
17
17
Propeller
Propeller
2
2
60(1,000)
60(1,000)
SIC-72FW-F1124-3
SIC-72FW-F1124-3
2
2
124
124
55
55
57
57
Flare
Flare
9.52(3/8)
9.52(3/8)
Flare
Flare
15.88(5/8)
15.88(5/8)
3
3
7.5
7.5
50
50
m
30
30
30
30
g/m
mm
mm
kg
kg
35
870 x 800 x 320
1,022 x 870 x 437
56
61
40
950 x 1,355 x 330
1,140 x 1462 x 461
105
116
60
950 x 1,355 x 330
1,140 x 1462 x 461
105
116
60
950 x 1,355 x 330
1,140 x 1462 x 461
105
116
Note :
1. Capacities and power inputs are based on the following conditions:
* : Cooling conditions - Indoor Water Temperature 23°C/18°C; Outdoor Air Temperature 35°CDB
Heating conditions - Indoor Water Temperature 30°C/35°C; Outdoor Air Temperature 7°CDB/6°CWB
Standard piping length 7.5m
** : Cooling conditions - Indoor Water Temperature 12°C/7°C; Outdoor Air Temperature 35°CDB
Heating conditions - Indoor Water Temperature 40°C/45°C; Outdoor Air Temperature 7°CDB/6°CWB
Standard piping length 7.5m
2. Wiring cable size must comply with the applicable local and national code.
3. The specification may be subject to change without prior notice for purpose of improvement.
34
1
Model name
mm(inch)
Gas
15.88 (5/8)
_
9.52 (3/8)
mm(inch)
Liquid
4. Electrical characteristics chapter should be considered for electrical
work and design. Especially the capacity of power cable and circuit
breaker for outdoor unit should be more than that of electrical
characteristics chapter.
3. All electrical components and materials to be supplied on the site
must comply with the local regulations or international codes.
2. Unit should be grounded in accordance with the local regulations or
applicable national codes.
1. Unit should be installed in compliance with the installation manual in
the product box.
Note
Piping
Connections
Btu/h
kW
_
_ operation
Simultaneous
Refer to combination
table
_
kW
1/ 220~240 / 50
AHUW096A0 (H09SNE)
Ø/V/Hz
Btu/h
Heating Capacity
Cooling Capacity
Power Supply
AHUW096A0 (H09SNE)
5BPU0-01B
Dimensions
5. Dimensions
35
36
Supporter
mm(inch)
mm(inch)
Liquid
Gas
Btu/h
kW
Btu/h
kW
Ø/V/Hz
15.88 (5/8)
9.52 (3/8)
1/ 220~240 / 50
9.52 (3/8)
15.88 (5/8)
15.88 (5/8)
9.52 (3/8)
1/ 220~240 / 50
Simultaneous operation
Refer to combination table
1/ 220~240 / 50
AHUW126A0(H12SNE) AHUW146A0(H14SNE) AHUW166A0(H16SNE)
4. Electrical characteristics chapter should be considered for electrical
work and design. Especially the capacity of power cable and circuit
breaker for outdoor unit should be more than that of electrical
characteristics chapter.
3. All electrical components and materials to be supplied on the site
must comply with the local regulations or international codes.
2. Unit should be grounded in accordance with the local regulations or
applicable national codes.
1. Unit should be installed in compliance with the installation manual in
the product box.
Note
Piping
Connections
Heating Capacity
Cooling Capacity
Power Supply
Model name
Control Cover
Air discharge grill
Gas side service valve(mm)
Liquid side service valve(mm)
AHUW126A0 (H12SNE)
AHUW146A0 (H14SNE)
AHUW166A0 (H16SNE)
Dimensions
5BPU0-01B
490
5BPU0-01B
Wiring Diagram
6. Wiring Diagram
AHUW096A0 (H09SNE)
37
Wiring Diagram
AHUW126A0 (H12SNE)
AHUW146A0 (H14SNE)
AHUW166A0 (H16SNE)
38
5BPU0-01B
5BPU0-01B
External Wiring Diagram
7. External Wiring Diagram
AH-W096A0 (H09SNE)
AH-W126A0 (H12SNE)
AH-W146A0 (H14SNE)
AH-W166A0 (H16SNE)
39
Piping Diagram
5BPU0-01B
8. Piping Diagram
AH-W096A0 (H09SNE), AH-W126A0 (H12SNE), AH-W146A0 (H14SNE), AH-W166A0 (H16SNE)
INDOOR UNIT
OUTDOOR UNIT
EEV
LIQUID SIDE
3-Way Valve
Th6
Th2
Th7
Th1
Indoor Unit
Plate Heat
Exchanger
Outdoor Unit
Heat Exchanger
Low Pressure
Switch
Th3
GAS SIDE
3-Way Valve
Th4
Reversing Valve
Accumulator
Th5
COMPRESSOR
Category
Indoor Unit
Symbol
Th1
Th2
Th3
Th6
Meaning
Remote air temperature sensor
Inlet evaporator temperature sensor
Outlet evaporator temperature sensor
Compressor-suction pipe temperature
sensor
Compressor-discharge pipe temperature
sensor
Condenser temperature sensor
Th7
Outdoor air temperature sensor
CN_TH2
EEV
Electronic Expansion Valve
CN_LEV1
Th4
Th5
Outdoor Unit
40
High Pressure
Switch
COOLING
HEATING
PCB Connector
Remarks
CN_ROOM - Optional accessory (being sold separately)
CN_PIPE
- Meaning is expressed based on Cooling
mode.
CN_PIPE/O
CN_TH3
CN_TH3
CN_TH2
- Th4 and Th5 are connected at 4 pin type
connector CN_TH3.
- Description is expressed based on Cooling
mode.
- Th4 and Th5 are connected at 4 pin type
connector CN_TH3
5BPU0-01B
Performance Data
9. Performance Data
9.1 Cooling Operation(Fan coil unit)
Model
AH-W096A0
(H09SNE)
AH-W126A0
(H12SNE)
AH-W146A0
(H14SNE)
AH-W166A0
(H16SNE)
Tflow(°C)
Outdoor
6
7
9
12
16
20
25
Temperature
(°C)
TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW)
10
14
17
20
23
26
29
32
35
37
39
41
43
10
14
17
20
23
26
29
32
35
37
39
41
43
10
14
17
20
23
26
29
32
35
37
39
41
43
10
14
17
20
23
26
29
32
35
37
39
41
43
4.54
4.46
4.42
4.43
4.49
4.60
4.75
4.90
4.98
4.97
4.87
4.66
4.31
7.39
7.27
7.20
7.21
7.31
7.50
7.74
7.97
8.11
8.09
7.93
7.59
7.01
7.39
7.27
7.20
7.21
7.31
7.50
7.74
7.97
8.11
8.09
7.93
7.59
7.01
7.39
7.27
7.20
7.21
7.31
7.50
7.74
7.97
8.11
8.09
7.93
7.59
7.01
0.54
0.60
0.66
0.75
0.88
1.06
1.30
1.59
1.91
2.12
2.30
2.40
2.39
0.87
0.97
1.08
1.23
1.44
1.73
2.12
2.59
3.12
3.46
3.75
3.91
3.90
0.87
0.97
1.08
1.23
1.44
1.73
2.12
2.59
3.12
3.46
3.75
3.91
3.90
0.87
0.97
1.08
1.23
1.44
1.73
2.12
2.59
3.12
3.46
3.75
3.91
3.90
5.40
5.32
5.28
5.28
5.34
5.46
5.61
5.75
5.83
5.82
5.72
5.52
5.16
8.78
8.66
8.59
8.60
8.70
8.89
9.13
9.36
9.50
9.48
9.32
8.98
8.40
8.78
8.66
8.59
8.60
8.70
8.89
9.13
9.36
9.50
9.48
9.32
8.98
8.40
8.78
8.66
8.59
8.60
8.70
8.89
9.13
9.36
9.50
9.48
9.32
8.98
8.40
0.64
0.71
0.79
0.90
1.05
1.26
1.53
1.87
2.24
2.49
2.70
2.84
2.86
1.04
1.15
1.28
1.46
1.71
2.05
2.50
3.04
3.65
4.05
4.40
4.63
4.67
1.04
1.15
1.28
1.46
1.71
2.05
2.50
3.04
3.65
4.05
4.40
4.63
4.67
1.04
1.15
1.28
1.46
1.71
2.05
2.50
3.04
3.65
4.05
4.40
4.63
4.67
6.53
6.45
6.41
6.41
6.47
6.59
6.74
6.88
6.96
6.95
6.85
6.65
6.29
10.6
10.5
10.4
10.4
10.5
10.7
11.0
11.2
11.3
11.3
11.2
10.8
10.2
10.6
10.5
10.4
10.4
10.5
10.7
11.0
11.2
11.3
11.3
11.2
10.8
10.2
10.6
10.5
10.4
10.4
10.5
10.7
11.0
11.2
11.3
11.3
11.2
10.8
10.2
0.77
0.86
0.95
1.09
1.27
1.51
1.83
2.22
2.65
2.94
3.19
3.38
3.45
1.25
1.40
1.55
1.77
2.07
2.46
2.98
3.61
4.32
4.79
5.21
5.50
5.62
1.25
1.40
1.55
1.77
2.07
2.46
2.98
3.61
4.32
4.79
5.21
5.50
5.62
1.25
1.40
1.55
1.77
2.07
2.46
2.98
3.61
4.32
4.79
5.21
5.50
5.62
7.42
7.34
7.30
7.30
7.37
7.48
7.63
7.77
7.86
7.84
7.75
7.54
7.18
12.1
12.0
11.9
11.9
12.0
12.2
12.4
12.7
12.8
12.8
12.6
12.3
11.7
12.1
12.0
11.9
11.9
12.0
12.2
12.4
12.7
12.8
12.8
12.6
12.3
11.7
12.1
12.0
11.9
11.9
12.0
12.2
12.4
12.7
12.8
12.8
12.6
12.3
11.7
0.86
0.96
1.07
1.22
1.42
1.69
2.03
2.44
2.90
3.21
3.48
3.68
3.77
1.41
1.57
1.75
1.99
2.32
2.75
3.30
3.98
4.73
5.23
5.67
6.00
6.15
1.41
1.57
1.75
1.99
2.32
2.75
3.30
3.98
4.73
5.23
5.67
6.00
6.15
1.41
1.57
1.75
1.99
2.32
2.75
3.30
3.98
4.73
5.23
5.67
6.00
6.15
7.88
7.80
7.76
7.77
7.83
7.94
8.09
8.24
8.32
8.31
8.21
8.00
7.65
12.8
12.7
12.6
12.6
12.7
12.9
13.2
13.4
13.5
13.5
13.4
13.0
12.4
12.8
12.7
12.6
12.6
12.7
12.9
13.2
13.4
13.5
13.5
13.4
13.0
12.4
12.8
12.7
12.6
12.6
12.7
12.9
13.2
13.4
13.5
13.5
13.4
13.0
12.4
0.90
1.00
1.11
1.26
1.46
1.72
2.05
2.44
2.87
3.16
3.40
3.58
3.65
1.47
1.63
1.81
2.05
2.37
2.80
3.34
3.98
4.68
5.14
5.55
5.84
5.95
1.47
1.63
1.81
2.05
2.37
2.80
3.34
3.98
4.68
5.14
5.55
5.84
5.95
1.47
1.63
1.81
2.05
2.37
2.80
3.34
3.98
4.68
5.14
5.55
5.84
5.95
7.94
7.87
7.83
7.83
7.89
8.01
8.16
8.30
8.38
8.37
8.27
8.06
7.71
12.9
12.8
12.7
12.7
12.8
13.0
13.3
13.5
13.6
13.6
13.5
13.1
12.6
12.9
12.8
12.7
12.7
12.8
13.0
13.3
13.5
13.6
13.6
13.5
13.1
12.6
12.9
12.8
12.7
12.7
12.8
13.0
13.3
13.5
13.6
13.6
13.5
13.1
12.6
0.88
0.97
1.08
1.21
1.40
1.63
1.93
2.27
2.64
2.87
3.07
3.21
3.25
1.43
1.59
1.75
1.98
2.28
2.66
3.14
3.70
4.30
4.68
5.01
5.23
5.29
1.43
1.59
1.75
1.98
2.28
2.66
3.14
3.70
4.30
4.68
5.01
5.23
5.29
1.43
1.59
1.75
1.98
2.28
2.66
3.14
3.70
4.30
4.68
5.01
5.23
5.29
7.75
7.67
7.63
7.64
7.70
7.81
7.96
8.11
8.19
8.18
8.08
7.87
7.52
12.6
12.5
12.4
12.4
12.5
12.7
13.0
13.2
13.3
13.3
13.2
12.8
12.2
12.6
12.5
12.4
12.4
12.5
12.7
13.0
13.2
13.3
13.3
13.2
12.8
12.2
12.6
12.5
12.4
12.4
12.5
12.7
13.0
13.2
13.3
13.3
13.2
12.8
12.2
0.81
0.90
0.98
1.10
1.25
1.45
1.69
1.96
2.24
2.41
2.54
2.63
2.63
1.33
1.46
1.60
1.79
2.04
2.36
2.75
3.19
3.65
3.93
4.15
4.28
4.29
1.33
1.46
1.60
1.79
2.04
2.36
2.75
3.19
3.65
3.93
4.15
4.28
4.29
1.33
1.46
1.60
1.79
2.04
2.36
2.75
3.19
3.65
3.93
4.15
4.28
4.29
★ TC : Total Cooling Capacity (kW)
PI : Power Input (kW)
Tflow : Leaving Water Temperature (°C)
41
Performance Data
5BPU0-01B
9.2 Cooling Operation(Under floor)
Model
AH-W096A0
(H09SNE)
AH-W126A0
(H12SNE)
AH-W146A0
(H14SNE)
AH-W166A0
(H16SNE)
Tflow(°C)
Outdoor
16
18
19
20
21
23
25
Temperature
(°C)
TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW)
10
14
17
20
23
26
29
32
35
37
39
41
43
10
14
17
20
23
26
29
32
35
37
39
41
43
10
14
17
20
23
26
29
32
35
37
39
41
43
10
14
17
20
23
26
29
32
35
37
39
41
43
8.08
8.00
7.96
7.97
8.03
8.15
8.30
8.45
8.53
8.52
8.42
8.21
7.84
13.2
13.0
13.0
13.0
13.1
13.3
13.5
13.8
13.9
13.9
13.7
13.4
12.8
13.2
13.0
13.0
13.0
13.1
13.3
13.5
13.8
13.9
13.9
13.7
13.4
12.8
13.2
13.0
13.0
13.0
13.1
13.3
13.5
13.8
13.9
13.9
13.7
13.4
12.8
0.88
0.97
1.08
1.22
1.42
1.67
1.99
2.38
2.80
3.07
3.31
3.49
3.56
1.43
1.59
1.76
2.00
2.31
2.73
3.25
3.87
4.56
5.01
5.40
5.68
5.80
1.43
1.59
1.76
2.00
2.31
2.73
3.25
3.87
4.56
5.01
5.40
5.68
5.80
1.43
1.59
1.76
2.00
2.31
2.73
3.25
3.87
4.56
5.01
5.40
5.68
5.80
★ TC : Total Cooling Capacity (kW)
PI : Power Input (kW)
Tflow : Leaving Water Temperature (°C)
42
8.15
8.07
8.03
8.03
8.10
8.22
8.37
8.52
8.60
8.59
8.49
8.27
7.91
13.3
13.1
13.1
13.1
13.2
13.4
13.6
13.9
14.0
14.0
13.8
13.5
12.9
13.3
13.1
13.1
13.1
13.2
13.4
13.6
13.9
14.0
14.0
13.8
13.5
12.9
13.3
13.1
13.1
13.1
13.2
13.4
13.6
13.9
14.0
14.0
13.8
13.5
12.9
0.87
0.97
1.07
1.21
1.40
1.64
1.95
2.31
2.70
2.95
3.17
3.32
3.38
1.42
1.58
1.74
1.97
2.28
2.67
3.17
3.76
4.40
4.81
5.17
5.42
5.51
1.42
1.58
1.74
1.97
2.28
2.67
3.17
3.76
4.40
4.81
5.17
5.42
5.51
1.42
1.58
1.74
1.97
2.28
2.67
3.17
3.76
4.40
4.81
5.17
5.42
5.51
8.16
8.08
8.03
8.04
8.10
8.22
8.37
8.52
8.61
8.59
8.49
8.28
7.92
13.3
13.2
13.1
13.1
13.2
13.4
13.6
13.9
14.0
14.0
13.8
13.5
12.9
13.3
13.2
13.1
13.1
13.2
13.4
13.6
13.9
14.0
14.0
13.8
13.5
12.9
13.3
13.2
13.1
13.1
13.2
13.4
13.6
13.9
14.0
14.0
13.8
13.5
12.9
0.86
0.96
1.06
1.20
1.38
1.62
1.91
2.26
2.64
2.88
3.08
3.23
3.27
1.41
1.56
1.73
1.95
2.25
2.63
3.12
3.69
4.30
4.69
5.03
5.26
5.34
1.41
1.56
1.73
1.95
2.25
2.63
3.12
3.69
4.30
4.69
5.03
5.26
5.34
1.41
1.56
1.73
1.95
2.25
2.63
3.12
3.69
4.30
4.69
5.03
5.26
5.34
8.15
8.07
8.03
8.03
8.09
8.21
8.37
8.51
8.60
8.58
8.49
8.27
7.91
13.3
13.1
13.1
13.1
13.2
13.4
13.6
13.9
14.0
14.0
13.8
13.5
12.9
13.3
13.1
13.1
13.1
13.2
13.4
13.6
13.9
14.0
14.0
13.8
13.5
12.9
13.3
13.1
13.1
13.1
13.2
13.4
13.6
13.9
14.0
14.0
13.8
13.5
12.9
0.85
0.95
1.05
1.18
1.36
1.59
1.88
2.21
2.57
2.80
2.99
3.12
3.16
1.39
1.55
1.71
1.93
2.21
2.59
3.06
3.60
4.19
4.56
4.87
5.09
5.15
1.39
1.55
1.71
1.93
2.21
2.59
3.06
3.60
4.19
4.56
4.87
5.09
5.15
1.39
1.55
1.71
1.93
2.21
2.59
3.06
3.60
4.19
4.56
4.87
5.09
5.15
8.13
8.05
8.01
8.01
8.07
8.19
8.34
8.49
8.58
8.56
8.46
8.25
7.89
13.2
13.1
13.0
13.0
13.1
13.3
13.6
13.8
14.0
13.9
13.8
13.4
12.8
13.2
13.1
13.0
13.0
13.1
13.3
13.6
13.8
14.0
13.9
13.8
13.4
12.8
13.2
13.1
13.0
13.0
13.1
13.3
13.6
13.8
14.0
13.9
13.8
13.4
12.8
0.84
0.94
1.03
1.16
1.34
1.56
1.83
2.16
2.50
2.71
2.89
3.01
3.05
1.38
1.53
1.68
1.90
2.18
2.54
2.99
3.51
4.07
4.42
4.71
4.91
4.96
1.38
1.53
1.68
1.90
2.18
2.54
2.99
3.51
4.07
4.42
4.71
4.91
4.96
1.38
1.53
1.68
1.90
2.18
2.54
2.99
3.51
4.07
4.42
4.71
4.91
4.96
8.05
7.98
7.93
7.94
8.00
8.12
8.27
8.42
8.50
8.49
8.39
8.18
7.81
13.1
13.0
12.9
12.9
13.0
13.2
13.5
13.7
13.8
13.8
13.7
13.3
12.7
13.1
13.0
12.9
12.9
13.0
13.2
13.5
13.7
13.8
13.8
13.7
13.3
12.7
13.1
13.0
12.9
12.9
13.0
13.2
13.5
13.7
13.8
13.8
13.7
13.3
12.7
0.82
0.91
1.00
1.12
1.28
1.49
1.74
2.04
2.34
2.53
2.69
2.78
2.80
1.34
1.48
1.63
1.83
2.09
2.43
2.84
3.32
3.82
4.12
4.38
4.54
4.57
1.34
1.48
1.63
1.83
2.09
2.43
2.84
3.32
3.82
4.12
4.38
4.54
4.57
1.34
1.48
1.63
1.83
2.09
2.43
2.84
3.32
3.82
4.12
4.38
4.54
4.57
7.95
7.87
7.83
7.83
7.89
8.01
8.17
8.31
8.40
8.38
8.29
8.07
7.71
12.9
12.8
12.7
12.7
12.9
13.0
13.3
13.5
13.7
13.6
13.5
13.1
12.5
12.9
12.8
12.7
12.7
12.9
13.0
13.3
13.5
13.7
13.6
13.5
13.1
12.5
12.9
12.8
12.7
12.7
12.9
13.0
13.3
13.5
13.7
13.6
13.5
13.1
12.5
0.79
0.87
0.96
1.07
1.22
1.41
1.64
1.91
2.18
2.34
2.48
2.56
2.56
1.29
1.42
1.56
1.75
1.99
2.30
2.68
3.11
3.55
3.82
4.04
4.17
4.18
1.29
1.42
1.56
1.75
1.99
2.30
2.68
3.11
3.55
3.82
4.04
4.17
4.18
1.29
1.42
1.56
1.75
1.99
2.30
2.68
3.11
3.55
3.82
4.04
4.17
4.18
5BPU0-01B
Performance Data
9.3 Heating Operation(Fan coil unit or Radiator)
Model
AH-W096A0
(H09SNE)
AH-W126A0
(H12SNE)
AH-W146A0
(H14SNE)
AH-W166A0
(H16SNE)
Tflow(°C)
Outdoor
20
25
30
35
40
45
50
Temperature
(°C)
TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW)
-15
-12
-9
-6
-3
0
3
7
10
13
17
20
24
-15
-12
-9
-6
-3
0
3
7
10
13
17
20
24
-15
-12
-9
-6
-3
0
3
7
10
13
17
20
24
-15
-12
-9
-6
-3
0
3
7
10
13
17
20
24
7.11
7.95
8.60
9.07
9.41
9.63
9.78
9.91
10.0
10.1
10.3
10.6
11.2
9.48
10.6
11.5
12.1
12.5
12.8
13.0
13.2
13.3
13.5
13.8
14.2
14.9
11.1
12.4
13.4
14.1
14.6
15.0
15.2
15.4
15.5
15.7
16.1
16.5
17.4
12.6
14.1
15.3
16.1
16.7
17.1
17.4
17.6
17.8
18.0
18.4
18.9
19.9
2.54
2.66
2.67
2.60
2.46
2.28
2.08
1.82
1.65
1.51
1.39
1.36
1.40
3.08
3.23
3.25
3.15
2.99
2.77
2.53
2.21
2.01
1.84
1.69
1.65
1.70
3.77
3.95
3.97
3.86
3.65
3.39
3.09
2.71
2.45
2.25
2.07
2.02
2.08
4.43
4.65
4.67
4.54
4.30
3.99
3.64
3.19
2.88
2.64
2.43
2.38
2.45
7.13
7.93
8.54
8.97
9.27
9.46
9.57
9.64
9.69
9.75
9.93
10.2
10.7
9.50
10.6
11.4
12.0
12.4
12.6
12.8
12.9
12.9
13.0
13.2
13.6
14.3
11.1
12.3
13.3
14.0
14.4
14.7
14.9
15.0
15.1
15.2
15.5
15.8
16.6
12.7
14.1
15.2
16.0
16.5
16.8
17.0
17.1
17.2
17.3
17.7
18.1
19.0
2.69
2.82
2.84
2.76
2.62
2.43
2.22
1.95
1.76
1.62
1.48
1.45
1.48
3.27
3.43
3.45
3.35
3.18
2.95
2.70
2.36
2.14
1.96
1.80
1.75
1.80
4.00
4.19
4.21
4.10
3.89
3.61
3.30
2.89
2.62
2.40
2.20
2.15
2.20
4.71
4.93
4.96
4.82
4.57
4.25
3.88
3.40
3.08
2.82
2.59
2.52
2.59
7.09
7.86
8.44
8.84
9.11
9.26
9.34
9.37
9.39
9.42
9.56
9.77
10.2
9.45
10.5
11.3
11.8
12.1
12.4
12.5
12.5
12.5
12.6
12.7
13.0
13.7
11.0
12.2
13.1
13.8
14.2
14.4
14.5
14.6
14.6
14.7
14.9
15.2
15.9
12.6
14.0
15.0
15.7
16.2
16.5
16.6
16.7
16.7
16.8
17.0
17.4
18.2
2.85
2.99
3.01
2.93
2.79
2.59
2.38
2.09
1.89
1.73
1.59
1.54
1.57
3.45
3.63
3.65
3.56
3.38
3.15
2.88
2.53
2.30
2.10
1.93
1.87
1.91
4.22
4.43
4.46
4.35
4.14
3.85
3.53
3.10
2.81
2.57
2.36
2.29
2.34
4.97
5.22
5.25
5.12
4.87
4.53
4.15
3.64
3.30
3.02
2.77
2.69
2.75
6.88
7.64
8.19
8.57
8.81
8.95
9.00
9.00
8.99
9.00
9.11
9.29
9.74
9.18
10.2
10.9
11.4
11.7
11.9
12.0
12.0
12.0
12.0
12.1
12.4
13.0
10.7
11.9
12.7
13.3
13.7
13.9
14.0
14.0
14.0
14.0
14.2
14.5
15.1
12.2
13.6
14.6
15.2
15.7
15.9
16.0
16.0
16.0
16.0
16.2
16.5
17.3
2.94
3.10
3.14
3.07
2.93
2.74
2.52
2.22
2.01
1.84
1.69
1.64
1.66
3.57
3.77
3.81
3.73
3.56
3.32
3.05
2.69
2.44
2.24
2.05
1.99
2.02
4.37
4.61
4.66
4.56
4.35
4.06
3.73
3.29
2.99
2.74
2.51
2.43
2.46
5.14
5.42
5.48
5.37
5.12
4.78
4.39
3.87
3.51
3.22
2.95
2.86
2.90
6.41
7.15
7.68
8.05
8.28
8.39
8.43
8.41
8.38
8.38
8.46
8.63
9.05
8.54
9.53
10.2
10.7
11.0
11.2
11.2
11.2
11.2
11.2
11.3
11.5
12.1
9.97
11.1
11.9
12.5
12.9
13.1
13.1
13.1
13.0
13.0
13.2
13.4
14.1
11.4
12.7
13.7
14.3
14.7
14.9
15.0
14.9
14.9
14.9
15.0
15.3
16.1
2.92
3.12
3.18
3.13
3.01
2.82
2.60
2.30
2.10
1.92
1.76
1.70
1.72
3.55
3.78
3.86
3.80
3.65
3.42
3.16
2.79
2.54
2.33
2.14
2.07
2.09
4.34
4.62
4.72
4.65
4.46
4.19
3.86
3.42
3.11
2.85
2.61
2.53
2.56
5.10
5.44
5.55
5.47
5.25
4.92
4.55
4.02
3.66
3.35
3.07
2.97
3.01
5.55
6.28
6.81
7.17
7.38
7.49
7.52
7.49
7.46
7.44
7.51
7.67
8.08
7.39
8.37
9.07
9.55
9.84
9.99
10.0
9.99
9.94
9.92
10.0
10.2
10.8
8.63
9.76
10.6
11.1
11.5
11.7
11.7
11.7
11.6
11.6
11.7
11.9
12.6
9.86
11.2
12.1
12.7
13.1
13.3
13.4
13.3
13.3
13.2
13.4
13.6
14.4
2.71
2.95
3.05
3.04
2.94
2.78
2.58
2.30
2.09
1.92
1.76
1.71
1.72
3.29
3.58
3.70
3.69
3.57
3.38
3.13
2.79
2.54
2.33
2.14
2.07
2.09
4.02
4.37
4.53
4.51
4.37
4.13
3.83
3.41
3.11
2.85
2.62
2.53
2.56
4.73
5.14
5.33
5.31
5.14
4.86
4.51
4.01
3.66
3.36
3.08
2.98
3.01
4.19
4.92
5.45
5.81
6.03
6.14
6.17
6.14
6.10
6.09
6.16
6.32
6.73
5.59
6.56
7.27
7.75
8.04
8.18
8.22
8.18
8.13
8.12
8.21
8.42
8.97
6.52
7.66
8.48
9.04
9.38
9.55
9.60
9.55
9.49
9.47
9.58
9.82
10.5
7.45
8.75
9.69
10.3
10.7
10.9
11.0
10.9
10.8
10.8
10.9
11.2
12.0
2.20
2.50
2.66
2.70
2.65
2.53
2.37
2.12
1.94
1.79
1.64
1.59
1.62
2.67
3.03
3.23
3.28
3.22
3.08
2.88
2.57
2.36
2.17
1.99
1.93
1.96
3.26
3.71
3.95
4.01
3.94
3.76
3.52
3.15
2.88
2.65
2.44
2.36
2.40
3.84
4.36
4.64
4.72
4.63
4.42
4.14
3.70
3.39
3.12
2.87
2.78
2.82
★ TC : Total Heating Capacity (kW)
PI : Power Input (kW)
Tflow : Leaving Water Temperature (°C)
43
Performance Data
5BPU0-01B
9.4 Heating Operation(Under floor)
Model
AH-W096A0
(H09SNE)
AH-W126A0
(H12SNE)
AH-W146A0
(H14SNE)
AH-W166A0
(H16SNE)
Tflow(°C)
Outdoor
20
25
30
35
40
45
50
Temperature
(°C)
TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW)
-15
-12
-9
-6
-3
0
3
7
10
13
17
20
24
-15
-12
-9
-6
-3
0
3
7
10
13
17
20
24
-15
-12
-9
-6
-3
0
3
7
10
13
17
20
24
-15
-12
-9
-6
-3
0
3
7
10
13
17
20
24
7.11
7.95
8.60
9.07
9.41
9.63
9.78
9.91
10.0
10.1
10.3
10.6
11.2
9.48
10.6
11.5
12.1
12.5
12.8
13.0
13.2
13.3
13.5
13.8
14.2
14.9
11.1
12.4
13.4
14.1
14.6
15.0
15.2
15.4
15.5
15.7
16.1
16.5
17.4
12.6
14.1
15.3
16.1
16.7
17.1
17.4
17.6
17.8
18.0
18.4
18.9
19.9
2.52
2.64
2.65
2.58
2.44
2.27
2.07
1.81
1.64
1.50
1.38
1.35
1.39
3.06
3.21
3.22
3.13
2.96
2.75
2.51
2.20
1.99
1.82
1.68
1.64
1.69
3.63
3.81
3.82
3.72
3.52
3.26
2.98
2.61
2.36
2.16
1.99
1.95
2.01
4.35
4.56
4.58
4.46
4.22
3.91
3.57
3.13
2.83
2.59
2.39
2.33
2.41
★ TC : Total Heating Capacity (kW)
PI : Power Input (kW)
Tflow : Leaving Water Temperature (°C)
44
7.13
7.93
8.54
8.97
9.27
9.46
9.57
9.64
9.68
9.75
9.93
10.2
10.7
9.50
10.6
11.4
12.0
12.4
12.6
12.8
12.9
12.9
13.0
13.2
13.6
14.3
11.1
12.3
13.3
14.0
14.4
14.7
14.9
15.0
15.1
15.2
15.5
15.8
16.6
12.7
14.1
15.2
16.0
16.5
16.8
17.0
17.1
17.2
17.3
17.7
18.1
19.0
2.67
2.80
2.82
2.74
2.60
2.41
2.21
1.93
1.75
1.60
1.47
1.43
1.47
3.25
3.40
3.42
3.33
3.15
2.93
2.68
2.35
2.13
1.95
1.79
1.74
1.79
3.85
4.04
4.06
3.95
3.74
3.48
3.18
2.79
2.52
2.31
2.12
2.07
2.12
4.62
4.84
4.87
4.74
4.49
4.17
3.81
3.34
3.03
2.77
2.55
2.48
2.54
7.09
7.86
8.44
8.84
9.11
9.26
9.34
9.37
9.39
9.42
9.56
9.77
10.2
9.45
10.5
11.3
11.8
12.1
12.4
12.5
12.5
12.5
12.6
12.7
13.0
13.7
11.0
12.2
13.1
13.8
14.2
14.4
14.5
14.6
14.6
14.7
14.9
15.2
15.9
12.6
14.0
15.0
15.7
16.2
16.5
16.6
16.7
16.7
16.8
17.0
17.4
18.2
2.83
2.96
2.99
2.91
2.77
2.57
2.36
2.07
1.88
1.72
1.58
1.53
1.56
3.43
3.60
3.62
3.53
3.36
3.12
2.86
2.51
2.28
2.09
1.91
1.86
1.90
4.07
4.27
4.30
4.19
3.99
3.71
3.40
2.98
2.71
2.48
2.27
2.21
2.25
4.88
5.12
5.16
5.03
4.78
4.45
4.07
3.58
3.24
2.97
2.72
2.65
2.70
6.88
7.64
8.19
8.57
8.81
8.95
9.00
9.00
8.99
9.00
9.10
9.29
9.74
9.18
10.2
10.9
11.4
11.8
11.9
12.0
12.0
12.0
12.0
12.1
12.4
13.0
10.7
11.9
12.7
13.3
13.7
13.9
14.0
14.0
14.0
14.0
14.2
14.5
15.1
12.2
13.6
14.6
15.2
15.7
15.9
16.0
16.0
16.0
16.0
16.2
16.5
17.3
2.92
3.08
3.12
3.05
2.91
2.72
2.50
2.20
2.00
1.83
1.68
1.62
1.65
3.54
3.74
3.78
3.70
3.53
3.30
3.03
2.67
2.42
2.22
2.03
1.97
2.00
4.21
4.44
4.49
4.40
4.19
3.92
3.60
3.17
2.88
2.64
2.42
2.34
2.38
5.05
5.32
5.38
5.27
5.03
4.69
4.31
3.80
3.45
3.16
2.90
2.81
2.85
6.41
7.14
7.68
8.05
8.27
8.39
8.43
8.41
8.38
8.38
8.46
8.63
9.05
8.54
9.53
10.2
10.7
11.0
11.2
11.2
11.2
11.2
11.2
11.3
11.5
12.1
9.97
11.1
11.9
12.5
12.9
13.1
13.1
13.1
13.0
13.0
13.2
13.4
14.1
11.4
12.7
13.7
14.3
14.7
14.9
15.0
14.9
14.9
14.9
15.0
15.3
16.1
2.90
3.09
3.15
3.11
2.98
2.80
2.58
2.29
2.08
1.91
1.75
1.69
1.71
3.52
3.75
3.83
3.77
3.62
3.40
3.14
2.77
2.52
2.31
2.12
2.05
2.07
4.18
4.46
4.54
4.48
4.30
4.03
3.72
3.29
3.00
2.75
2.52
2.44
2.46
5.01
5.34
5.45
5.37
5.15
4.84
4.46
3.95
3.59
3.29
3.02
2.92
2.95
5.54
6.28
6.81
7.16
7.38
7.49
7.52
7.49
7.45
7.44
7.51
7.67
8.08
7.39
8.37
9.07
9.55
9.84
9.99
10.0
9.99
9.94
9.92
10.0
10.2
10.8
8.63
9.76
10.6
11.1
11.5
11.7
11.7
11.7
11.6
11.6
11.7
11.9
12.6
9.86
11.2
12.1
12.7
13.1
13.3
13.4
13.3
13.3
13.2
13.4
13.6
14.4
2.69
2.92
3.03
3.02
2.92
2.76
2.56
2.28
2.08
1.91
1.75
1.69
1.71
3.26
3.55
3.67
3.66
3.55
3.35
3.11
2.77
2.52
2.32
2.12
2.05
2.08
3.87
4.21
4.36
4.35
4.21
3.98
3.69
3.28
3.00
2.75
2.52
2.44
2.46
4.64
5.05
5.23
5.21
5.05
4.77
4.43
3.94
3.59
3.30
3.02
2.92
2.95
4.19
4.92
5.45
5.81
6.03
6.14
6.17
6.14
6.10
6.09
6.16
6.32
6.73
5.59
6.56
7.27
7.75
8.04
8.19
8.22
8.18
8.13
8.12
8.21
8.42
8.97
6.52
7.66
8.48
9.04
9.38
9.55
9.60
9.55
9.49
9.47
9.58
9.82
10.5
7.45
8.75
9.69
10.3
10.7
10.9
11.0
10.9
10.8
10.8
10.9
11.2
12.0
2.18
2.48
2.64
2.68
2.63
2.52
2.35
2.10
1.93
1.77
1.63
1.58
1.60
2.65
3.01
3.20
3.26
3.20
3.05
2.85
2.55
2.34
2.15
1.98
1.92
1.95
3.14
3.57
3.80
3.87
3.80
3.62
3.39
3.03
2.78
2.55
2.35
2.28
2.31
3.77
4.28
4.56
4.63
4.55
4.34
4.06
3.64
3.33
3.06
2.81
2.73
2.77
5BPU0-01B
Capacity Correction Factor
10. Capacity Correction Factor
10.1 AH-W096A0 (H09SNE)
• Cooling Operation
• Heating Operation
HU
(m)
HU
(m)
HL
(m)
HL
(m)
HU
30
20
10
7.5 0.995
0
1.0
L 0
7.5
0
1.0
7.5 1.0
10
20
30
HL
0.990
0.990
0.992
10
0.992
0.993
0.994
-
0.970
0.971
0.972
0.973
20
0.973
0.974
0.975
0.976
-
0.951
0.952
0.954
0.954
0.955
30
0.955
0.957
0.957
0.959
0.960
0.934
0.936
0.937
0.938
0.939
40
0.939
0.940
0.940
0.942
0.944
0.919
0.920
0.922
0.922
0.923
50
0.923
0.924
0.925
0.926
0.928
HU
30
20
10
7.5
0
L 0
0
7.5
10
20
30
HL
1.0
1.0
7.5
1.0
1.0
-
0.963
0.963
0.963
10
0.963
0.963
0.963
-
0.916
0.916
0.916
0.916
20
0.916
0.916
0.916
0.916
-
0.880
0.880
0.880
0.880
0.880
30
0.880
0.880
0.880
0.880
0.880
0.850
0.850
0.850
0.850
0.850
40
0.850
0.850
0.850
0.850
0.850
0.824
0.824
0.824
0.824
0.824
50
0.824
0.824
0.824
0.824
0.824
Symbols
HU : Level difference between indoor and outdoor units where indoor unit in inferior position (m)
HL : Level difference between indoor and outdoor units where indoor unit in superior position (m)
L : Equivalent pipe length (m)
α : Capacity correction factor
45
Capacity Correction Factor
5BPU0-01B
10.2 AH-W126A0 (H12SNE), AH-W146A0 (H14SNE), AH-W166A0 (H16SNE)
• Cooling Operation
• Heating Operation
HU
(m)
HU
(m)
HL
(m)
HL
(m)
HU
30
20
10
7.5 0.994
0
1.0
L 0
7.5
0
1.0
7.5 1.0
10
20
30
HL
0.989
0.990
0.991
10
0.991
0.992
0.992
-
0.971
0.973
0.973
0.974
20
0.974
0.975
0.976
0.977
-
0.954
0.956
0.957
0.958
0.959
30
0.959
0.960
0.960
0.962
0.963
0.940
0.941
0.943
0.943
0.944
40
0.944
0.945
0.945
0.947
0.948
0.926
0.927
0.929
0.929
0.930
50
0.930
0.931
0.931
0.933
0.934
HU
30
20
10
7.5
0
L 0
0
7.5
10
20
30
HL
1.0
1.0
7.5
1.0
1.0
-
1.0
1.0
1.0
10
1.0
1.0
1.0
-
1.0
1.0
1.0
1.0
20
1.0
1.0
1.0
1.0
-
0.973
0.973
0.973
0.973
0.973
30
0.973
0.973
0.973
0.973
0.973
Symbols
HU : Level difference between indoor and outdoor units where indoor unit in inferior position (m)
HL : Level difference between indoor and outdoor units where indoor unit in superior position (m)
L : Equivalent pipe length (m)
α : Capacity correction factor
46
0.924
0.924
0.924
0.924
0.924
40
0.924
0.924
0.924
0.924
0.924
0.886
0.886
0.886
0.886
0.886
50
0.886
0.886
0.886
0.886
0.886
5BPU0-01B
Operation Range
11. Operation Range
11.1 Cooling Operation
AH-W096A0 (H09SNE), AH-W126A0 (H12SNE), AH-W146A0 (H14SNE), AH-W166A0 (H16SNE)
48
48
)
43
)
43
10
Outdoor Temperature(
(Under floor)
Outdoor Temperature(
(Fan coil unit)
10
5
5
6
16
25
30
Leaving Water Temperature(
16
)
25
30
Leaving Water Temperature(
)
Continuous Operation
Operative
11.2 Heating Operation
AH-W096A0 (H09SNE), AH-W126A0 (H12SNE), AH-W146A0 (H14SNE), AH-W166A0 (H16SNE)
(Fan coil unit or Radiator)
(Under floor)
)
30
24
Outdoor Temperature(
Outdoor Temperature(
)
30
-15
-20
24
-15
-20
15 20
50 55
Leaving Water Temperature(
)
15 20
50 55
Leaving Water Temperature(
)
Continuous Operation
Operative
47
Noise Criteria
5BPU0-01B
12. Noise Criteria
Overall
Notes:
- Sound measured at 1m away from the center of the unit.
- Data is valid at free field condition.
- Data is valid at nominal operation condition.
- Reference accoustic pressure 0dB=20µPa.
- Sound level will vary depending on a range of factors such as
the construction(acoustic absorption coefficient) of particular
room in which the equipment is installed.
- The operating conditions are assumed to be standard.
1m
Microphone
1.5m
Sound pressure level
AHUW146A0(H14SNE)
70
70
70
NC-65
60
NC-60
NC-55
50
NC-50
NC-45
40
NC-40
NC-35
30
NC-30
NC-25
Approximate
Hearing
Threshold
NC-15
125
250
500
1000
2000
4000
Octave Band CenterFr equency (Hz)
8000
AHUW166A0(H16SNE)
80
70
NC-65
60
NC-60
NC-55
50
NC-50
NC-45
40
NC-40
NC-35
30
NC-30
NC-25
20
Approximate
Hearing
Threshold
NC-20
NC-15
10
63
48
NC-60
NC-55
50
NC-50
125
250
500
1000
2000
4000
Octave Band CenterFr equency (Hz)
8000
NC-45
40
NC-40
NC-35
30
NC-30
NC-25
20
Approximate
Hearing
Threshold
NC-20
10
63
NC-65
60
NC-65
60
NC-60
NC-55
50
NC-50
NC-15
125
250
500
1000
2000
4000
Octave Band CenterFr equency (Hz)
8000
NC-45
40
NC-40
NC-35
30
NC-30
NC-25
20
Approximate
Hearing
Threshold
NC-20
10
63
Octave Band Sound Pressure Level (dB re 20µPa )
80
20
Octave Band Sound Pressure Level (dB re 20µPa )
AHUW126A0(H12SNE)
80
Octave Band Sound Pressure Level (dB re 20µPa )
Octave Band Sound Pressure Level (dB re 20µPa )
AHUW096A0(H09SNE)
80
NC-20
NC-15
10
63
125
250
500
1000
2000
4000
Octave Band CenterFr equency (Hz)
8000
Part 4. System design procedure(case study)
This section can be used as a basic guideline on the system design procedure about an
unspecified example which is not compulsive.
1.
System design procedure.................................................................50
2.
System design procedure - schematic diagram................................50
3. Design Conditions .....................................................................................................51
4. Design Temperature - Indoor .....................................................................................51
5. Load Calculation........................................................................................................52
6. Emitter Choice & Thermal Resistance.......................................................................57
7. Pipework Spacing & System Water Temperature ......................................................58
8. Floor Surface Temperature ........................................................................................58
9. System Water Temperature .......................................................................................59
10. System Water Flowrate............................................................................................59
11. Friction Pressure Loss .............................................................................................60
12. Pump Speed Setting................................................................................................64
13. Equilibrium point ......................................................................................................64
14. Electric heater choice ..............................................................................................65
15. Model Selection .......................................................................................................65
16. Radiator Selection (Alternative Method) ..................................................................66
17. EN 442 Conversion..................................................................................................66
18. Radiator Selection ...................................................................................................67
19. Appendix. 1 System Water Temperature .................................................................68
20. Appendix. 2 Example of Friction Pressure Loss Calculation ...................................69
49
THERMA V System design procedure
5BPU0-01B
1.
System design procedure
2.
System design procedure - schematic diagram
• Design temperature - outdoor
• Design temperature - indoor
• Floor area
• etc
• LATS
AT load calculation software
• Heat load calculation
• Required heat per area unit
• Emitter choice (tiles, marble, PVC, carpet, parquet…)
• Design equilibrium point
• EN 442 conversion
• Electric heater choice
• Radiator selection
•Thermal resistance
• Nordic method
• Model selection
• Pipework spacing
• System water temperature
• Floor temperature
•System water flowrate
• Friction pressure loss
• Pump speed setting
50
5BPU0-01B
Design Conditions / Design Temperature - Indoor
3. Design Conditions
A heating load can be showed as the following graph for each building or region.
This curve shows the time period for each load.
The coldest day of the year or the design point is the lowest temperature which means very short time period at low temperatures.
The heating requirement capacity should be calculated from design conditions.
Heating
Load
Design point
Short time period at low temperatures
Hours
4. Design Temperature - Indoor
Case Study : Winter conditions – heating
(example)
Outdoor design temperature : -3°C (Paris in France)
Surface
Area
(m2)
Design
Temperature
(°C)
Living room
40
25
Bedroom1
15
20
Bedroom2
15
20
Bathroom1
5
30
Bathroom2
7
30
Kitchen
15
15
Hall
15
20
Guest room
13
20
51
Load Calculation
5. Load Calculation
• Load Factors
52
5BPU0-01B
5BPU0-01B
Load Calculation
• CLTD/SCL/CLF Method
Start
Decide outdoor design
conditions (DB/WB)
Decide Indoor design
conditions (DB/WB)
Calculate heat load of
structure according to
room size (using CLTD)
Calculate heat load of
window
(using CLTD and SCL)
Calculate heat load of
lighting (using CLF)
Calculate heat load of
instruments (computer
/coffee pot etc..)
(using CLF)
Is infiltration/
ventilation
Calculate heat load of
infiltration / ventilation
Calculate sum of heat
loads
Add safety factor
End
* CLTD : Cooling Load Temperature Difference, SCL : Solar Cooling Load, CLF : Cooling Load Factor
53
Load Calculation
5BPU0-01B
• "LATS Load Calculation Program" would make load calculation easy & fast.
This software is based on CLTD/SCL/CLF Method referred to ASHRAE Handbook
54
5BPU0-01B
Load Calculation
• Final report regarding the result of load calculation is automatically gained from
"LATS Load Calculation Program"
55
Load Calculation
5BPU0-01B
• Result of load calculation
56
Surface Area
(m2)
Heat Load
(W)
Heat Output
(W/m2)
Design
Temperature(°C)
Living room
40
4,600
115
20
Bedroom1
15
1,650
110
18
Bedroom2
15
1,500
100
18
Bathroom1
5
1,250
250
30
Bathroom2
7
1,820
260
30
Kitchen
15
1,650
110
15
Hall
15
1,350
90
20
Guest room
13
1,430
110
20
Total
125
15,250
5BPU0-01B
Emitter Choice & Thermal Resistance
6. Emitter Choice & Thermal Resistance
• Floor finishing is very important due to own thermal resistance which transmits the heat
to the room.
1. Interior finish
2. Skirting
3. Edge insulation strip
4. Natural or synthetic stone panels
5. Mortar bed
6. Screed pursuant to DIN 18560
7. RAUTHERM S pipe
8. film base of the edge insulation strip
9. REHAU Varionova studded panel
10. heating and impact sound deadening insulation
11. Moisture barrier (pursuant to DIN 18195)
12. Raw ceiling
13. Ground
Floor
Finishing
Carpet
Tiles
PVC
Thickness
(mm)
Thermal
Resistance
(m2 °C/W)
4
0.06
6
0.09
8
0.12
5
0.005 ~ 0.01
10
0.008 ~ 0.01
20
0.017 ~ 0.02
-
0.025 ~ 0.03
10
0.04 ~ 0.043
20
0.086 ~ 0.09
20
0.01
Parquet
Marble
* Source : REHAU Varionova studded panel system catalogue
57
Pipework Spacing & System Water Temperature / Floor Surface Temperature
5BPU0-01B
7. Pipework Spacing & System Water Temperature
• Nordic Method
Fixed
Pipework Spacing
To be calculated
Floor Surface Temperature
System Water Temperature
• Simple and easy installation, flexibility within system
• Optimization of water and floor surface temperatures
• This method is based on the reference space with higher heat output (except bathroom,
toilets which need additional heating)
• The Living room with design temperature 20°C and heat output 115 W/m2 can be the
reference space in this case study
8. Floor Surface Temperature (ideal value, Tfloor)
• Living room : design temperature (Tindoor) 20°C , heat output 115 W/m2
• Tfloor - Tindoor = 10.2°C, therefore Tfloor = 30.2°C
• Here, Tfloor is the ideal average floor temperature
★ Tfloor : Temperature on the floor(°C)
Tindoor : Indoor average temperature(°C)
58
5BPU0-01B
System Water Temperature / System Water Flowrate
9. System Water Temperature (Twater_aver, Treturn, Tflow)
• For example, piping with 20 x 2.0mm(Supplier : REHAU)
Marble 20mm
• Pipework : 15mm(VA 15)
Tflow = 42.5°C
• floor finishing : Marble 20mm
• Twater_aver = 40°C
VA 15
• For a 5°C drop
Treturn = 37.5°C
Tflow = 42.5°C
➔ Refer to Appendix.1
20 x 2.0mm
Treturn = 37.5°C
★ Treturn : Entering water temperature(°C)
Tflow : Leaving water temperature(°C)
Twater_aver : Average of Treturn and Tflow(°C)
10. System Water Flowrate
• System Water Flowrate can be calculated as follows :
Q = m x Cp x ∆T
where, Q = capacity, heat load (kW)
m = mass flowrate (kg/s)
Cp = Specific Heat (kW · s/kg/°C)
∆T = Tflow – Treturn (°C)
• For the total circuit and a 5°C drop
m=
Q
Cp x ∆T
=
15.25
4.2 x 5
= 0.726 kg/s(l/s) = 43.6 l/m
• For the living room branch and a 5°C drop
m=
Q
Cp x ∆T
=
4.6
= 0.219 kg/s(l/s) = 13.1 l/m
4.2 x 5
59
Friction Pressure Loss
5BPU0-01B
11. Friction Pressure Loss
• Maximum friction pressure loss can be calculated as follows :
(usually the longest pipe branch)
H = Ha + Hs + Hp + Hi
where, H = total maximum friction pressure loss (mAq)
Ha = actual friction pressure loss (mAq), if closed loop, Ha = 0
Hs = friction pressure loss in straight pipes (mAq)
Hp = partial friction pressure loss (mAq), depending on the equivalent length
Hi = internal friction pressure loss (mAq), i.e. heat exchanger
➔ Refer to Appendix.2
• Pipe length of each space
Surface Area
(m2)
* Piping Length
(m)
Living room
40
72
Bedroom1
15
27
Bedroom2
15
27
Bathroom1
5
9
Bathroom2
7
12.6
Kitchen
15
27
Hall
15
27
Guest room
13
23.4
* Assume : 1.8 m/m2 piping
60
the longest pipe branch
5BPU0-01B
Friction Pressure Loss
• Schematic piping diagram in living room
Hydro-kit
Living room
3m 3m Black Steel Pipe
(40 mm)
72m
0.726l/s
RAUTHERM S pipe
(20 x 2.0 mm)
3m
3m
Collector
3m
0.219 l/s
3m
90° elbow
90° elbow
• Hydro-kit ↔ Collector
61
Friction Pressure Loss
• Collector ↔ Living room
62
5BPU0-01B
5BPU0-01B
Friction Pressure Loss
• Maximum friction pressure loss in installation
H = Ha + Hs + Hp + Hi = 5.4 mAq
Already considered in hydro-kit
Hydro-kit ↔ Collector = 0.2 mAq
Collector ↔ Living room = 5.2 mAq
Closed loop, 0 mAq
where, H = total maximum friction pressure loss (mAq)
Ha = actual friction pressure loss (mAq), if closed loop, Ha = 0
Hs = friction pressure loss in straight pipes (mAq)
Hp = partial friction pressure loss (mAq), depending on the equivalent length
Hi = internal friction pressure loss (mAq), i.e. heat exchanger
63
Pump Speed Setting / Equilibrium point
5BPU0-01B
12. Pump Speed Setting
• For the total circuit, flowrate 43.6 l/min, friction pressure loss 5.4 mAq the pump should
be set in maximum speed
13. Equilibrium point
• Equilibrium point design (Monoenergetic operation)
High
Design condition -3°C
Heating capacity
Heating load
Heating capacity
Equilibrium point
Additional
Heat load
Heating load
Partial load
Low
Cold
Outdoor temperature
Warm
• Equilibrium point designed to cover 90% of total heating load 15.25 kW x 90%
13.7 kW
* Monoenergetic operation (Heat pump + Electric heater)
: The heat pump is used in combination with a small electric heater when demand for heating peaks on the coldest days of
the year
* Monovalent operation (Heat pump only)
: The heat pump is used on its own and is sized to cover peak demand
* Bivalent (Heat pump + boiler)
: The heat pump is combined with a conventional fossil fuel boiler
64
5BPU0-01B
Electric heater choice / Model Selection
14. Electric heater choice
• Electric heater should be chosen to 10% or more additional need of heating load
Total heating load = 15.25 kW
110% of heating load = 15.25 kW x 110%
16.8 kW
Designed equilibrium point = 13.7 kW
Electric heater capacity = 16.8 kW – 13.7 kW = 3.1 kW
Therefore, the proper electric heater capacity can be selected as 4 kW
15. Model Selection
• For equilibrium point = 13.7kW, Tflow = 42.5°C, outdoor temperature = -3°C, standard piping length 7.5m, "AH-W166A0(H16SNE)" model should be selected.
Model
-3°C
AH-W146A0
(H14SNE)
-3°C
AH-W166A0
(H16SNE)
42.5°C
Tflow(°C)
Outdoor
20
25
30
35
40
45
50
Temperature
(°C)
TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW) TC(kW) PI(kW)
-15
-12
-9
-6
-3
0
3
7
10
13
17
20
24
-15
-12
-9
-6
-3
0
3
7
10
13
17
20
24
11.1
12.4
13.4
14.1
14.6
15.0
15.2
15.4
15.5
15.7
16.1
16.5
17.4
12.6
14.1
15.3
16.1
16.7
17.1
17.4
17.6
17.8
18.0
18.4
18.9
19.9
3.63
3.81
3.82
3.72
3.52
3.26
2.98
2.61
2.36
2.16
1.99
1.95
2.01
4.35
4.56
4.58
4.46
4.22
3.91
3.57
3.13
2.83
2.59
2.39
2.33
2.41
11.1
12.3
13.3
14.0
14.4
14.7
14.9
15.0
15.1
15.2
15.5
15.8
16.6
12.7
14.1
15.2
16.0
16.5
16.8
17.0
17.1
17.2
17.3
17.7
18.1
19.0
3.85
4.04
4.06
3.95
3.74
3.48
3.18
2.79
2.52
2.31
2.12
2.07
2.12
4.62
4.84
4.87
4.74
4.49
4.17
3.81
3.34
3.03
2.77
2.55
2.48
2.54
11.0
12.2
13.1
13.8
14.2
14.4
14.5
14.6
14.6
14.7
14.9
15.2
15.9
12.6
14.0
15.0
15.7
16.2
16.5
16.6
16.7
16.7
16.8
17.0
17.4
18.2
4.07
4.27
4.30
4.19
3.99
3.71
3.40
2.98
2.71
2.48
2.27
2.21
2.25
4.88
5.12
5.16
5.03
4.78
4.45
4.07
3.58
3.24
2.97
2.72
2.65
2.70
10.7
11.9
12.7
13.3
13.7
13.9
14.0
14.0
14.0
14.0
14.2
14.5
15.1
12.2
13.6
14.6
15.2
15.7
15.9
16.0
16.0
16.0
16.0
16.2
16.5
17.3
4.21
4.44
4.49
4.40
4.19
3.92
3.60
3.17
2.88
2.64
2.42
2.34
2.38
5.05
5.32
5.38
5.27
5.03
4.69
4.31
3.80
3.45
3.16
2.90
2.81
2.85
9.97
11.1
11.9
12.5
12.9
13.1
13.1
13.1
13.0
13.0
13.2
13.4
14.1
11.4
12.7
13.7
14.3
14.7
14.9
15.0
14.9
14.9
14.9
15.0
15.3
16.1
4.18
4.46
4.54
4.48
4.30
4.03
3.72
3.29
3.00
2.75
2.52
2.44
2.46
5.01
5.34
5.45
5.37
5.15
4.84
4.46
3.95
3.59
3.29
3.02
2.92
2.95
8.63
9.76
10.6
11.1
11.5
11.7
11.7
11.7
11.6
11.6
11.7
11.9
12.6
9.86
11.2
12.1
12.7
13.1
13.3
13.4
13.3
13.3
13.2
13.4
13.6
14.4
3.87
4.21
4.36
4.35
4.21
3.98
3.69
3.28
3.00
2.75
2.52
2.44
2.46
4.64
5.05
5.23
5.21
5.05
4.77
4.43
3.94
3.59
3.30
3.02
2.92
2.95
6.52
3.14
HC
= 12.2kW
7.66
3.57
PI
= 4.25kW
8.48
3.80
9.04
3.87
9.38
3.80
9.55
3.62
9.60
3.39
9.55
3.03
9.49
2.78
9.47
2.55
9.58
2.35
9.82
2.28
10.5
2.31
7.45= 13.9kW
3.77
HC
8.75
4.28
PI
= 5.10kW
9.69
4.56
10.3
4.63
10.7
4.55
10.9
4.34
11.0
4.06
10.9
3.64
10.8
3.33
10.8
3.06
10.9
2.81
11.2
2.73
12.0
2.77
* TC : Total Heating Capacity(kW)
PI : Power Input(kW)
Tflow : Leaving Water Temperature(°C)
65
Radiator Selection (Alternative Method) / EN 442 Conversion
5BPU0-01B
16. Radiator Selection (Alternative Method)
• Example regarding living room
• Heating Load = 4,600 W
• Installation of divided over 2 equal radiators
• Each radiator capacity = 2,300 W
• EN 442 Standard (Radiator Europe Standard)
- Radiator specifications are given at 75/65/20
conditions
(Tflow = 75°C, Treturn = 65°C, Tindoor = 20°C)
• Real Condition : Tflow = 45°C, Treturn = 40°C
★ Treturn : Entering water temperature(°C)
Tflow : Leaving water temperature(°C)
Tindoor : Indoor average temperature(°C)
17. EN 442 Conversion
• Correction factor table
• Qr = Qa x CF
where,
Qr = rated capacity at
75/65/20 conditions
Qa = required capacity in
actual conditions
CF = correction factor for
actual conditions
• Qa = 2,300 W
• CF = 2.82 (From the left table)
• Qr = Qa x CF
= 2,300 W x 2.82
= 6,486 W
66
5BPU0-01B
Radiator Selection
18. Radiator Selection
• Example of RADSON catalogue(Panel radiators : Integra type 33)
• Rated capacity at 75/65/20 conditions : 6,486 W (From EN 442 Conversion)
• Appropriate capacity in this catalogue : 6,550 W
• Radiator height : 750 mm
• Radiator length : 2,100 mm
67
Appendix. 1 System Water Temperature (Twater_aver, Treturn, Tflow)
5BPU0-01B
19. Appendix. 1 System Water Temperature (Twater_aver, Treturn, Tflow)
• For example, piping with RAUTHERM S 20 x 2.0mm(Supplier : REHAU)
• Pipework spacing = 15mm(VA 15)
• Type of floor finishing : Marble 20mm
• Thermal resistance of floor finishing = 0.01m2 °C/W
• From the graph
Twater_aver - Tindoor = Twater_aver - 20°C = 20°C
Twater_aver = 40°C
• For a 5°C drop
Tflow – Treturn = 5°C
Twater_aver = (Tflow + Treturn) / 2
Treturn = 37.5°C
Tflow = 42.5°C
68
★ Treturn : Entering water temperature(°C)
Tflow : Leaving water temperature(°C)
Twater_aver : Average of Treturn and Tflow(°C)
Tindoor : Indoor average temperature(°C)
5BPU0-01B
Appendix. 2 Example of Friction Pressure Loss Calculation
20. Appendix. 2 Example of Friction Pressure Loss Calculation
69
5BPU0-01B
70
Part 5. Accessories
1. Dry Contact (PQDSA)................................................................................................72
2. Remote Temperature Sensor (PQRSTA0).................................................................76
3. PI485 (PMNFP14A0) .................................................................................................78
4. Sanitary Water Tank Kit .............................................................................................81
5. Solar Thermal Kit.......................................................................................................81
71
Dry Contact (PQDSA)
5BPU0-01B
1. Dry Contact (PQDSA)
1.1 Overview
LG Dry Contact is a solution for automatic control of air conditioning system at the owner’s behest.
In simple words, it’s a switch which can be used to turn the unit On/Off after getting the signal from external sources like
key-in lock, door or window switch etc specially used in Hotel rooms.
It’s a small PCB that either can be fit inside the control box of Indoor unit or can be outside the unit in a plastic case if there
is no sufficient space inside the Indoor unit.
Apart from simple installation, it can also be linked to Central Controller via Indoor unit PI485 pcb. For this, all connecting
wires & an additional small pcb for looping is also provided along with Dry Contact.
Dry Contact can be used in two ways.
1. It can be used to actually turn On/Off the system on receiving the signal from the source.
In this case, user doesn't need to use remote controller anymore to turn On/Off the system.
However all the further settings like temperature, fan speed, mode etc can be done through remote controller only.
2. Other way is almost similar as above but in this case, after getting the On signal from the external source, user has to
turn On the system from remote controller only. Dry contact just activates the system.
However system can be turned Off directly from the external source. So only On mode is different here.
So in both of above conditions, system can’t be operated without signal from external source which prevents unnecessary
use of system & facilitates its operation only when its required.
These settings can be selected from the remote controller whose details have been explained in the later part of this manual
So depending upon the requirement, Dry Contact offers a variety of applications to suit the customer’s requirement in the
best possible way.
Power
Connector
Indoor PCB
Connector
Dry Contact Controller
Connector
72
5BPU0-01B
Dry Contact (PQDSA)
1.2 Part Description
1 CN-POWER : AC 220V Connector
2 CN-CC : Indoor PCB Connector
3 CN_DRY (L) : DRY CONTROLLER Connector
4 CN_DRY ( SIG ) : DRY CONTROLLER Connector
1
2
3
4
5
5 CN_DRY (ERROR CHECK) : ERROR Check Display Connector
6 CN_DRY( OPER STATE): Operation Display Connector
6
1.2.1 Accessory
Cable 1EA
(for Central controller)
Connecting PCB
(6871A30056A)
*for Central Controller
Dry contact
(For installation, 4EA)
Cable 3EA
(for connecting with indoor unit)
Dry contact - 4EA
(For assembly the case)
User/Installation
Manual
[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.
73
Dry Contact (PQDSA)
5BPU0-01B
1.3 Installation Guide
1.3.1 Step 1
Connect CN-CC with Indoor PCB by the cable(provided)
- Connection of Dry contact only
DRY CONTACT
PCB
Indoor
PCB
CN-CC
4
3
2
1
CN-CC
2 1
2 1
4
3
2
1
AC 220V
- Connection of Dry contact & LG Central Controller in case of single constant models.
Connection PCB
(6871A30056A)
DRY CONTACT
PCB
Indoor
PCB
CN-CC
4
3
2
1
CN-CC
2 1
2 1
4
3
2
1
AC 220V
S1
IC01A
OSC01B
L02D
L01D
C01A
BR1
PI485 PCB : Special purchase for
Central Control
(Ex : PHNFP14A0 or PSNFP14A0...)
SWITCH
U04Y
U02Y
LED1
LED01G
LED02G
LED03G
L1 2 3 4
ON
U03Y
C04Y
C03Y
TANS01Y
ZNR01Y
CN_COMM
* Single Only
- When you install single product this PCB have to add.
74
5BPU0-01B
Dry Contact (PQDSA)
1.3.2 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
RY2
RY1
4
3
2
1
4
3
2
1
CN_DRY
Operation Display
Error Check Display
Dry contact
Controller
L
N
2 1
2 1
INPUT
AC 220V
LG does not
supply this section
- To apply power source directly to external source
DRY CONTACT
PCB
CN-CC
RY2
RY1
4
3
2
1
CN_DRY
4
3
2
1
Operation Display
Error Check Display
Dry contact
Controller
L
N
2 1
2 1
INPUT
AC 220V
LG does not
supply this section
75
Remote Temperature Sensor (PQRSTA0)
5BPU0-01B
2. Remote Temperature Sensor (PQRSTA0)
2.1 Part Description
Remote temperature sensor can be installed any place a user wants to detect the temperature.
2.1.1 Remote Sensor
70mm
120mm
Remote Sensor
Connection Wire
2.1.2 Parts
Connection wire
15m(1EA)
76
Fixing screw for
Remote Sensor(2EA)
Installation Manual
5BPU0-01B
Remote Temperature Sensor (PQRSTA0)
2.2 Installation Method
2.2.1 How to use
1. After deciding where the remote temperature sensor is installed, decide
the location and height of the fixing screws.
(Interval between the screws : 60mm)
Fixing screws
60mm
2. Insert the connector of the connection wire into the space for the
connector in place of the room temperature sensor. (CN_ROOM)
3. Separately, set the option code of the attached controller on the indoor unit.
In detail, refer to "installer setting mode" in the owner's manual.
2.2.2 How to connect the remote temperature sensor and the connection wire
The Connection wire does not matter if you change the color of the wire because of non-polar
2.2.3 How to install the remote temperature sensor on the wall
Integrate the remote temperature sensor with the screws as the order of arrows.
Fixing the
Remote Sensor
CAUTION
1. Choose the place where the average temperature can be measured for the place the indoor unit operates.
2. Avoid direct sunlight.
3. Choose the place where the cooling/heating devices do not affect the remote sensor.
4. Choose the place where the outlet of the cooling fan do not affect the remote sensor.
5. Choose the place where the remote sensor isn’t affected when door is open.
77
PI485 (PMNFP14A0)
5BPU0-01B
3. PI485 (PMNFP14A0)
3.1 Part Description
L1 2 3 4
ON KSDO4H
1
2
3
4
5
6
7
8
9
10
11
❈ The location of parts might be different in case of PMNFP14A1.
PMNFP14A0 : For connecting 1 ~ 16 Indoor Units
PI485 GATEWAY(M)
1 CN_PWR: AC 220V Connector
2 +10V: DC 10V Terminal
3 GND: Ground
4 BUS_A: *RS-485 (+) Terminal
(Refer to note)
5 BUS_B: RS-485 (-) Terminal
6 CN_OUT: Outdoor Unit Connector
7 LED1:RS-485 Status LED
8 DIP Switch: Product Selection (Refer to the DIP Switch Configuration )
9 LED01G, 02G, 03G: Communication Status LED
10 Reset Switch: PI485(M) Reset
11 CN_DRY: DRY Contact
NOTE
RS-485 is one of the international interface standards for serial communication.
78
5BPU0-01B
PI485 (PMNFP14A0)
3.2 Acceassory Parts
L1 2 3 4
ON KSDO4H
Multi-V
PI485 : PMNFP14A0(1EA)
or PMNFP14A1(1EA)
or PGNFP14A0(1EA)
BRACKET (1EA)
MPS Multi
Multi-V
WIRE ASSY 1(1EA)
SCREW (4EA)
WIRE ASSY 2(1EA)
WIRE ASSY 3(1EA)
Others : Tie Wrap (3 EA) - Cable Tie
Clamp (1 EA)
79
PI485 (PMNFP14A0)
5BPU0-01B
3.3 Installation Guide
3.3.1 Installation Steps
1. 6 Connect CN_OUT with Outdoor Unit by the cable (provided)
2. 4 5 Connect RS-485 BUS_A(+) and BUS_(B)(-) with other network products (ex. Central Controller , IGateway.....)
3. 2 3 In case of using Simple Central Controller, connect VCC(+10V) and GND.
No need to connect otherwise.
4. 8 Select DIP Switch Configuration(Refer page 8)
5. 1 Connect CN_PWR with Outdoor PCB Power connector (Refer page 9, 10)
6. After Power is ON, check the Communication LED 9
- LED1G(Red)
• Normal : LED blinks for 5 times and then gets OFF
This process is repeated after every 3 minutes
• Error : Check the Indoor Unit's address & wiring connections
- LED2G(Yellow), LED3G(Orange)
• Normal : LED blinks continuously
• Error : Check the DIP Switch setting & wiring connections
7. 7 Check RS-485 Communication Status LED:
• Normal : LED's blinks 2 times in every 10~30 seconds
• Error : Check the wiring connections
8. Finally if all of the above steps are OK, then tie the cables by tie wraps & clamp
CAUTION
Install the PI485 after checking the hole for screw.
80
5BPU0-01B
Sanitary Water Tank Kit / Solar Thermal Kit
4. Sanitary Water Tank Kit
- Must be used for communication of sanitary water tank and indoor unit (Under development)
4.1 Part Description
1 Sensor (Thermister)
2 Sensor Adaptor
- It can be attached on the sanitary water tank
- Thermister is inserted in the sensor adaptor
- connection 1/2"(12.7mm) BSP
3 ELB (Earth Leakage Breaker) 40A
4 Relay contactor
5 Installation Manual
6 T type pipe fitting (option)
5. Solar Thermal Kit
- Must be used for communication of solar thermal component and indoor unit (Under development)
5.1 Part Description
1 Sensor (Thermister)
2 Sensor Adaptor
- It can be attached on T type pipe fitting attatched in the pipe of solar thermal component
- Thermister is inserted in the sensor adaptor
- connection 1/2"(12.7mm) BSP
3 T type pipe fitting (option)
81
P/No.: 3828A20892S
Air Conditioner
20 Yeouido-dong, Yeongdeungpo-gu,
Yeouido P.O.Box 335 Seoul,
150-721, Korea.
http://www.lgeaircon.com
All rights reserved
Printed in Korea Aug/2008
The specifications, designs, and
information in this brochure are subject to
change without notice.
The air conditioners manufactured by LG have received
ISO9001 certificate for quality assurance and ISO14001
certificate for environmental management system.
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