Panasonic WH-SDF09C3E5 User manual

© Panasonic Appliances Air-Conditioning (M) Sdn. Bhd. 2012.
Unauthorized copying and distribution is a violation of law.
Order No. PAPAMY1204126CE
Indoor Unit Outdoor Unit
WH-SDF07C3E5
WH-SDF09C3E5
WH-SDF12C6E5
WH-SDF14C6E5
WH-SDF16C6E5
(WH-SDF07C3E5-1)
(WH-SDF09C3E5-1)
(WH-SDF12C6E5-1)
(WH-SDF14C6E5-1)
(WH-SDF16C6E5-1)
WH-UD07CE5-A
WH-UD09CE5-A
WH-UD12CE5-A
WH-UD14CE5-A
WH-UD16CE5-A
(WH-UD07CE5-A-1)
(WH-UD09CE5-A-1)
(WH-UD12CE5-A-1)
(WH-UD14CE5-A-1)
(WH-UD16CE5-A-1)
PRECAUTION OF LOW TEMPERATURE
In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigeration circuit.
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to
service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.

2
TABLE OF CONTENTS
PAGE PAGE
1. Safety Precautions .............................................4
2. Specifications .....................................................6
2.1 WH-SDF07C3E5 WH-UD07CE5-A
(WH-SDF07C3E5-1 WH-UD07CE5-A-1)......6
2.2 WH-SDF09C3E5 WH-UD09CE5-A
(WH-SDF09C3E5-1 WH-UD09CE5-A-1)......8
2.3 WH-SDF12C6E5 WH-UD12CE5-A
(WH-SDF12C6E5-1 WH-UD12CE5-A-1)....10
2.4 WH-SDF14C6E5 WH-UD14CE5-A
(WH-SDF14C6E5-1 WH-UD14CE5-A-1)....12
2.5 WH-SDF16C6E5 WH-UD16CE5-A
(WH-SDF16C6E5-1 WH-UD16CE5-A-1)....14
3. Features.............................................................16
4. Location of Controls and Components..........17
4.1 Indoor Unit ...................................................17
4.2 Outdoor Unit.................................................23
5. Dimensions .......................................................24
5.1 Indoor Unit ...................................................24
5.2 Outdoor Unit.................................................25
6. Refrigeration and Water Cycle Diagram ........27
7. Block Diagram ..................................................28
7.1 WH-UD07CE5-A WH-UD09CE5-A
(WH-UD07CE5-A-1 WH-UD09CE5-A-1)....28
7.2 WH-UD12CE5-A WH-UD14CE5-A
WH-UD16CE5-A (WH-UD12CE5-A-1
WH-UD14CE5-A-1 WH-UD16CE5-A-1) .....29
8. Wiring Connection Diagram ............................30
8.1 Indoor Unit ...................................................30
8.2 Outdoor Unit.................................................32
9. Electronic Circuit Diagram ..............................34
9.1 Indoor Unit ...................................................34
9.2 Outdoor Unit.................................................36
10. Printed Circuit Board .......................................38
10.1 Indoor Unit ...................................................38
10.2 Outdoor Unit.................................................40
11. Installation Instruction
WH-UD07CE5-A WH-UD09CE5-A
(WH-UD07CE5-A-1 WH-UD09CE5-A-1) ..........44
11.1 Select The Best Location.............................44
11.2 Indoor/Outdoor Unit Installation Diagram ....44
11.3 Indoor Unit ...................................................45
11.4 Outdoor Unit.................................................50
12. Installation Instruction
WH-UD12CE5-A WH-UD14CE5-A
WH-UD16CE5-A
(WH-UD12CE5-A-1 WH-UD14CE5-A-1
WH-UD16CE5-A-1)............................................53
12.1 Select The Best Location.............................53
12.2 Indoor/Outdoor Unit Installation Diagram ....53
12.3 Indoor Unit ...................................................54
12.4 Outdoor Unit................................................ 59
13. Operation and Control .................................... 63
13.1 Basic Function ............................................ 63
13.2 Water Pump ................................................ 74
13.3 Pump Down Operation................................ 75
13.4 Flow Switch................................................. 75
13.5 Force Heater Mode Operation .................... 75
13.6 Indoor Unit Safety ....................................... 76
13.7 Auto Restart Control ................................... 76
13.8 Indication Panel .......................................... 76
13.9 Indoor Back-Up Heater Control .................. 77
13.10Tank Booster Heater Control ...................... 77
13.11Base Pan Heater Control (Optional)........... 78
13.12Three Way Valve Control............................ 78
13.13Sterillization Mode....................................... 79
13.14Quiet Operation........................................... 79
13.15Anti Freeze Control ..................................... 79
13.16Solar Operation (Optional).......................... 80
13.17External Room Thermostat Control
(Optional) .................................................... 83
14. Protection Control........................................... 84
14.1 Protection Control for All Operations .......... 84
14.2 Protection Control for Heating Operation.... 85
15. Servicing Mode ................................................ 87
15.1 How to Take Out Front Plate ...................... 87
15.2 How to Take Out Side Cabinet ................... 87
15.3 Test Run ..................................................... 87
15.4 Proper Pump Down Procedure................... 87
15.5 How to Adjust Water Flow Rate.................. 88
15.6 Expansion Vessel Pre Pressure
Checking ..................................................... 88
16. Maintenance Guide.......................................... 89
17. Troubleshooting Guide................................... 91
17.1 Refrigeration Cycle System ........................ 91
17.2 Relationship Between The Condition Of
The Air-to-Water Heatpump Indoor And
Outdoor Units And Pressure And Electric
Current ........................................................ 92
17.3 Breakdown Self Diagnosis Function ........... 93
17.4 Error Codes Table....................................... 94
17.5 Self-diagnosis Method ................................ 96
18. Disassembly and Assembly Instructions ... 130
18.1 To Remove Front Plate............................. 130
18.2 To Remove Cabinet.................................. 130
18.3 To Remove Pressure Gauge .................... 131
18.4 To Remove Control Panel ........................ 131
18.5 To Remove RCCB .................................... 132
18.6 To Remove Transformer and Electronic
Controller Board........................................ 132
18.7 To Remove Pressure Relief Valve,
Flow Switch, Water Pump and Bottle
Complete................................................... 133
19. Technical Data ............................................... 135
19.1 Operation Characteristics ......................... 135

3
19.2 Heating Capacity Table .............................145
19.3 Hydraulic Pump Performance....................146
20. Exploded View and Replacement Parts
List ...................................................................147
20.1 WH-SDF07C3E5 WH-SDF09C3E5
WH-SDF12C6E5 WH-SDF14C6E5
WH-SDF16C6E5 (WH-SDF07C3E5-1
WH-SDF09C3E5-1 WH-SDF12C6E5-1
WH-SDF14C6E5-1
WH-SDF16C6E5-1)...................................147
20.2 WH-UD07CE5-A WH-UD09CE5-A
(WH-UD07CE5-A-1
WH-UD09CE5-A-1) ...................................149
20.3 WH-UD12CE5-A WH-UD14CE5-A
WH-UD16CE5-A (WH-UD12CE5-A-1
WH-UD14CE5-A-1
WH-UD16CE5-A-1) ...................................154

4
CAUTION
WARNING
WARNING
1. Safety Precautions
Read the following “SAFETY PRECAUTIONS” carefully before perform any servicing.
Electrical work must be installed or serviced by a licensed electrician. Be sure to use the correct rating and main
circuit for the model installed.
The caution items stated here must be followed because these important contents are related to safety. The
meaning of each indication used is as below. Incorrect installation or servicing due to ignoring of the instruction
will cause harm or damage, and the seriousness is classified by the following indications.
This indication shows the possibility of causing death or serious injury.
This indication shows the possibility of causing injury or damage to properties.
The items to be followed are classified by the symbols:
Carry out test run to confirm that no abnormality occurs after the servicing. Then, explain to user the operation,
care and maintenance as stated in instructions. Please remind the customer to keep the operating instructions for
future reference.
1. Do not modify the machine, part, material during repairing service.
2. If wiring unit is supplied as repairing part, do not repair or connect the wire even only partial wire break. Exchange the whole wiring unit.
3. Do not wrench the fasten terminal. Pull it out or insert it straightly.
4. Engage dealer or specialist for installation and servicing. If installation of servicing done by the user is defective, it will cause water
leakage, electrical shock or fire.
5. Install according to this installation instructions strictly. If installation is defective, it will cause water leakage, electric shock or fire.
6. Use the attached accessories parts and specified parts for installation and servicing. Otherwise, it will cause the set to fall, water
leakage, refrigerant leakage, fire or electrical shock.
7. Install at a strong and firm location which is able to withstand the set’s weight. If the strength is not enough or installation is not
properly done, the set will drop and cause injury.
8. Do not install outdoor unit near handrail of veranda. When installing outdoor unit at veranda of high rise building, child may climb up
to outdoor unit and cross over the handrail and causing accident.
9. For electrical work, follow the local national wiring standard, regulation and the installation instruction. An independent circuit and
single outlet must be used. If electrical circuit capacity is not enough or defect found in electrical work, it will cause electrical shock or
fire.
10. This equipment must be properly earthed. Earth line must not be connected to gas pipe, water pipe, earth of lightning rod and
telephone. Otherwise, it may cause electric shock in case equipment breakdown or insulation breakdown.
11. Do not use joint cable for indoor / outdoor connection cable. Use specified indoor / outdoor connection cable, refer to Installation
Instructions CONNECT THE CABLE TO THE INDOOR UNIT and connect tightly for indoor / outdoor connection. Clamp the cable so
that no external force will be acted on the terminal. If connection or fixing is not perfect, it will cause heat up or fire at the connection.
12. When install or relocate Air to Water Heatpump indoor / outdoor unit, do not let any substance other than the specified refrigerant, eg.
air etc. mix into refrigerant cycle (piping). Mixing of air etc. will cause abnormal high pressure in refrigeration cycle and result in
explosion, injury etc.
13. This is a R410A model. When connecting the piping, do not use any existing (R22) pipes and flare nuts. Using such same may cause
abnormally high pressure in the refrigeration cycle (piping), and possibly result in explosion and injury. Use only R410A refrigerant.
Thickness of copper pipes used with R410A must be more than 0.8 mm. Never use copper pipes thinner than 0.8 mm.
It is desirable that the amount of residual oil is less than 40 mg/10 m.
14. During installation, install the refrigerant piping properly before run the compressor. Operation of compressor without fixing refrigeration
piping and valves at opened condition will cause suck-in of air, abnormal high pressure in refrigeration cycle and result in explosion, injury etc.
15. During pump down operation, stop the compressor before remove the refrigeration piping. Removal of refrigeration piping while compressor
is operating and valves are opened condition will cause suck-in of air, abnormal high pressure in refrigeration cycle and result in explosion,
injury etc.
16. After completion of the installation servicing confirm there is no leakage of refrigerant gas. It may generate toxic gas when the refrigerant
contacts with fire.
17. Ventilate the room if there is refrigerant gas leakage during operation. Extinguish all fire sources if present. It may cause toxic gas when the
refrigerant contacts with fire.
This symbol denotes item that is PROHIBITED from doing.

5
CAUTION
18. Only use the supplied or specified installation parts, else, it may cause unit vibrate loose, water/refrigerant leakage, electrical shock or fire.
19. The unit is only for use in a closed portable water system. Utilization in an open water circuit or non-portable water circuit, may lead to
excessive corrosion of the water piping and risk of incubating bacteria colonies, particularly Legionella, in water.
20. Do not insert your fingers or other objects into the unit, high speed rotating fan may cause injury.
21. Do not dismantle refrigerant piping using pipe wrench. It might deform the piping and cause the unit to malfunction.
22. Select a location where in case of water leakage, the leakage will not cause damage to other properties.
23. Do not locally purchase electrical parts of the product for the purpose of installation, service, maintenance and etc. They might cause
electrical shock or fire.
24. Do not branch the power from terminal block to heater tape. Overloaded terminal block will cause electrical shock or fire.
25. Installation or servicing work. It may need two people to carry out the installation or servicing work.
26. Do not use unspecified cord, modified cord, joint cord or extension cord for power supply cord. Do not share the single outlet with other
electrical appliances. Poor contact, poor insulation or over current will cause electrical shock or fire.
27. Tighten the flare nut with torque wrench according to specified method. If the flare nut is over-tightened, after a long period, the flare may
break and cause refrigerant gas leakage.
1. Do not install the air-to-water heatpump indoor unit and outdoor unit at place where leakage of flammable gas may occur. In case gas
leaks and accumulates at surrounding of the unit, it may cause fire.
2. Carry out drainage piping as mentioned in installation instructions. If drainage is not perfect, water may enter the room and damage the
furniture.
3. It may need two persons to carry out the installation work. The weight of indoor / outdoor unit might cause injury if carried by one
person.
4. Do not touch outdoor unit air inlet and aluminium fin. It may cause injury.
5. Select an installation location which is easy for maintenance.
6. Pb free solder has a higher melting point than standard solder; typically the melting point is 50°F - 70°F (30°C - 40°C) higher. Please
use a high temperature solder iron. In case of the soldering iron with temperature control, please set it to 700 ± 20°F (370 ± 10°C).
Pb free solder will tend to splash when heated too high (about 1100°F / 600°C).
7. Power supply connection to the indoor unit.
1. Power supply point should be in easily accessible place for power disconnection in case of emergency.
2. Must follow local national wiring standard, regulation and this installation instruction.
3. Strongly recommended to make permanent connection to a circuit breaker. It must be a double pole switch with a minimum 3.0mm gap.
- Use approved 30A circuit breaker for power supply 1
- Use approved 30A circuit breaker for power supply 2
- Use approved 15A/16A circuit breaker for power supply 3
8. Do not release refrigerant during piping work for installation, servicing, re-installation and during repairing a refrigeration parts. Take
care of the liquid refrigerant, it may cause frostbite.
9. Do not install this appliance in a laundry room or other high humidity location. This condition will cause rust and damage to the unit.
10. Make sure the insulation of power supply cord does not contact to hot part (i.e. refrigerant piping, water piping) to prevent from
insulation failure (melt).
11. Do not sit, step or place anything on the unit, you may fall down accidentally.
12. Do not touch the sharp aluminum fins or edges of metal parts.
If you are required to handle sharp parts during installation or servicing, please wear hand glove.
Sharp parts may cause injury.
13. After installation, check the water leakage condition in connection area during test run. If leakage occur, it will cause damage to other
properties.
14. The unit described in this manual is designed for use in a closed water system only. Utilization in an open water circuit may lead to
excessive corrosion of the water piping.

6
2. Specifications
2.1 WH-SDF07C3E5 WH-UD07CE5-A (WH-SDF07C3E5-1 WH-UD07CE5-A-1)
Item Unit Outdoor Unit
Performance Test Condition EN 14511
Condition (Ambient/Water) A7W35 A2W35
kW 7.00 6.55
BTU/h 23900 22300
Heating Capacity
kcal/h 6020 5630
- 4.40 3.30
COP kcal/hW 3.79 2.84
dB (A) 48 -
Noise Level Power Level dB 66 -
Air Flow m3/min (ft3/min) 46.0 (1624)
Refrigeration Control Device Expansion Valve
Refrigeration Oil cm3FV50S (900)
Refrigerant (R410A) kg (oz) 1.45 (51.2)
Height mm (inch) 795 (31-5/16)
Width mm (inch) 900 (35-7/16)
Dimension
Depth mm (inch) 320 (12-19/32)
Net Weight kg (lbs) 66 (146)
Liquid mm (inch) 6.35 (1/4)
Pipe Diameter Gas mm (inch) 15.88 (5/8)
Standard Length m (ft) 7 (23.0)
Pipe Length Range m (ft) 3 (9.8) ~ 30 (98.4)
I/D & O/D Height Difference m (ft) 20 (65.6)
Additional Gas Amount g/m (oz/ft) 30 (0.3)
Refrigeration Charge Less m (ft) 10 (32.8)
Type Hermetic Motor (Rotary)
Motor Type Brushless (4-poles)
Compressor
Rated Output kW 1.70
Type Propeller Fan
Material PP
Motor Type Induction (8-poles)
Input Power W —
Output Power W 60
Fan
Fan Speed rpm 580
Fin material Aluminium (Pre Coat)
Fin Type Corrugated Fin
Row × Stage × FPI 2 × 30 × 17
Heat Exchanger
Size (W × H × L) mm 38.1 × 762 × 873.8 : 903.8
Item Unit
ø Single
V 230
Power Source (Phase, Voltage, Cycle)
Hz 50
Input Power kW 1.59 1.98
Maximum Input Power For Heat Pump System kW 4.59
Power Supply 1: Phase (ø) / Max. Current (A) / Max. Input Power (W) Single / 21.0 / 4.59k
Power Supply 2: Phase (ø) / Max. Current (A) / Max. Input Power (W) Single / 26.0 / 6.00k
Power Supply 3: Phase (ø) / Max. Current (A) / Max. Input Power (W) - / - / -
Starting Current A 7.30

7
Item Unit
Running Current A 7.30 9.10
Maximum Current For Heat Pump System A 21.0
Power Factor % 95 95
Power factor means total figure of compressor and outdoor fan motor.
Number of core -
Power Cord Length m (ft) -
Thermostat Electronic Control
Protection Device Electronic Control
Item Unit Indoor Unit
Performance Test Condition EN 14511
Outdoor Ambient °C -20 ~ 35
Operation Range Water Outlet °C 25 ~ 55
Internal Pressure Differential kPa 22.0
dB (A) 30 -
Noise Level Power Level dB 43 -
Height mm (inch) 892 (35-1/8)
Width mm (inch) 502 (19-3/4)
Dimension
Depth mm (inch) 353 (13-29/32)
Net Weight kg (lbs) 43 (95)
Liquid mm (inch) 6.35 (1/4)
Refrigerant Pipe Diameter Gas mm (inch) 15.88 (5/8)
Inlet mm (inch) 28 (1-3/32)
Water Pipe Diameter Outlet mm (inch) 28 (1-3/32)
Water Drain Hose Inner Diameter mm (inch) 15.00 (19/32)
Motor Type Capacitor Run Induction Motor (2.5 μF)
No. of Speed 3
Pump
Input Power W 100
Type Brazed Plate
No. of Plates 48
Size (W x H x L) mm 93 × 82 × 325
Hot Water Coil
Water Flow Rate l/min (m3/h) 20.1 (1.2)
Pressure Relief Valve Water Circuit kPa Open: 300, Close: 265 and below
Flow Switch Magnetic Lead Switch
Protection Device A Residual Current Circuit Breaker (40)
Volume I 10
Expansion Vessel MWP bar 3
Capacity of Integrated Electric Heater kW 3.00
Note:
Heating capacities are based on outdoor air temperature of 7°C Dry Bulb (44.6°F Dry Bulb), 6°C Wet Bulb
(42.8°F Wet Bulb) with controlled indoor water inlet temperature of 30°C and water outlet temperature of 35°C.
Specification are subjected to change without prior notice for further improvement.

8
2.2 WH-SDF09C3E5 WH-UD09CE5-A (WH-SDF09C3E5-1 WH-UD09CE5-A-1)
Item Unit Outdoor Unit
Performance Test Condition EN 14511
Condition (Ambient/Water) A7W35 A2W35
kW 9.00 6.70
BTU/h 30700 22800
Heating Capacity
kcal/h 7740 5760
- 4.10 3.10
COP kcal/hW 3.52 2.67
dB (A) 49 -
Noise Level Power Level dB 67 -
Air Flow m3/min (ft3/min) 51.0 (1800)
Refrigeration Control Device Expansion Valve
Refrigeration Oil cm3FV50S (900)
Refrigerant (R410A) kg (oz) 1.45 (51.2)
Height mm (inch) 795 (31-5/16)
Width mm (inch) 900 (35-7/16)
Dimension
Depth mm (inch) 320 (12-19/32)
Net Weight kg (lbs) 66 (146)
Liquid mm (inch) 6.35 (1/4)
Pipe Diameter Gas mm (inch) 15.88 (5/8)
Standard Length m (ft) 7 (23.0)
Pipe Length Range m (ft) 3 (9.8) ~ 30 (98.4)
I/D & O/D Height Difference m (ft) 20 (65.6)
Additional Gas Amount g/m (oz/ft) 30 (0.3)
Refrigeration Charge Less m (ft) 10 (32.8)
Type Hermetic Motor (Rotary)
Motor Type Brushless (4-poles)
Compressor
Rated Output kW 1.70
Type Propeller Fan
Material PP
Motor Type Induction (8-poles)
Input Power W —
Output Power W 60
Fan
Fan Speed rpm 640
Fin material Aluminium (Pre Coat)
Fin Type Corrugated Fin
Row × Stage × FPI 2 × 30 × 17
Heat Exchanger
Size (W × H × L) mm 38.1 × 762 × 873.8 : 903.8
Item Unit
ø Single
V 230
Power Source (Phase, Voltage, Cycle)
Hz 50
Input Power kW 2.20 2.16
Maximum Input Power For Heat Pump System kW 5.01
Power Supply 1: Phase (ø) / Max. Current (A) / Max. Input Power (W) Single / 22.9 / 5.01k
Power Supply 2: Phase (ø) / Max. Current (A) / Max. Input Power (W) Single / 26.0 / 6.00k
Power Supply 3: Phase (ø) / Max. Current (A) / Max. Input Power (W) - / - / -
Starting Current A 10.10
Running Current A 10.10 9.90
Maximum Current For Heat Pump System A 22.9

9
Item Unit
Power Factor % 95 95
Power factor means total figure of compressor and outdoor fan motor.
Number of core -
Power Cord Length m (ft) -
Thermostat Electronic Control
Protection Device Electronic Control
Item Unit Indoor Unit
Performance Test Condition EN 14511
Outdoor Ambient °C -20 ~ 35
Operation Range Water Outlet °C 25 ~ 55
Internal Pressure Differential kPa 35.0
dB (A) 30 -
Noise Level Power Level dB 43 -
Height mm (inch) 892 (35-1/8)
Width mm (inch) 502 (19-3/4)
Dimension
Depth mm (inch) 353 (13-29/32)
Net Weight kg (lbs) 43 (95)
Liquid mm (inch) 6.35 (1/4)
Refrigerant Pipe Diameter Gas mm (inch) 15.88 (5/8)
Inlet mm (inch) 28 (1-3/32)
Water Pipe Diameter Outlet mm (inch) 28 (1-3/32)
Water Drain Hose Inner Diameter mm (inch) 15.00 (19/32)
Motor Type Capacitor Run Induction Motor (2.5 μF)
No. of Speed 3
Pump
Input Power W 100
Type Brazed Plate
No. of Plates 48
Size (W x H x L) mm 93 × 82 × 325
Hot Water Coil
Water Flow Rate l/min (m3/h) 25.8 (1.6)
Pressure Relief Valve Water Circuit kPa Open: 300, Close: 265 and below
Flow Switch Magnetic Lead Switch
Protection Device A Residual Current Circuit Breaker (40)
Volume I 10
Expansion Vessel MWP bar 3
Capacity of Integrated Electric Heater kW 3.00
Note:
Heating capacities are based on outdoor air temperature of 7°C Dry Bulb (44.6°F Dry Bulb), 6°C Wet Bulb
(42.8°F Wet Bulb) with controlled indoor water inlet temperature of 30°C and water outlet temperature of 35°C.
Specification are subjected to change without prior notice for further improvement.

10
2.3 WH-SDF12C6E5 WH-UD12CE5-A (WH-SDF12C6E5-1 WH-UD12CE5-A-1)
Item Unit Outdoor Unit
Performance Test Condition EN 14511
Condition (Ambient/Water) A7W35 A2W35
kW 12.00 11.40
BTU/h 41000 38900
Heating Capacity
kcal/h 10320 9800
- 4.67 3.40
COP kcal/hW 4.02 2.93
dB (A) 50 -
Noise Level Power Level dB 67 -
Air Flow m3/min (ft3/min) 80.0 (2830)
Refrigeration Control Device Expansion Valve
Refrigeration Oil cm3FV50S (1200)
Refrigerant (R410A) kg (oz) 2.75 (97.1)
Height mm (inch) 1340 (52-3/4)
Width mm (inch) 900 (35-7/16)
Dimension
Depth mm (inch) 320 (12-19/32)
Net Weight kg (lbs) 106 (234)
Liquid mm (inch) 9.52 (3/8)
Pipe Diameter Gas mm (inch) 15.88 (5/8)
Standard Length m (ft) 7 (23.0)
Pipe Length Range m (ft) 3 (9.8) ~ 40 (131.2)
I/D & O/D Height Difference m (ft) 30 (98.4)
Additional Gas Amount g/m (oz/ft) 50 (0.5)
Refrigeration Charge Less m (ft) 30 (98.4)
Type Hermetic Motor (Rotary)
Motor Type Brushless (4-poles)
Compressor
Rated Output kW 3.00
Type Propeller Fan
Material PP
Motor Type Induction (8-poles)
Input Power W —
Output Power W 60
Fan
Fan Speed rpm 510 (Top Fan) 550 (Bottom Fan)
Fin material Aluminium (Pre Coat)
Fin Type Corrugated Fin
Row × Stage × FPI 2 × 51 × 18
Heat Exchanger
Size (W × H × L) mm 881.5 × 1295.4 × 44
Item Unit
ø Single
V 230
Power Source (Phase, Voltage, Cycle)
Hz 50
Input Power kW 2.57 3.35
Maximum Input Power For Heat Pump System kW 5.30
Power Supply 1: Phase (ø) / Max. Current (A) / Max. Input Power (W) Single / 24.0 / 5.30k
Power Supply 2: Phase (ø) / Max. Current (A) / Max. Input Power (W) Single / 26.0 / 6.00k
Power Supply 3: Phase (ø) / Max. Current (A) / Max. Input Power (W) Single / 13.0 / 3.00k
Starting Current A 11.70
Running Current A 11.70 15.20
Maximum Current For Heat Pump System A 24.0

11
Item Unit
Power Factor % 96 96
Power factor means total figure of compressor and outdoor fan motor.
Number of core -
Power Cord Length m (ft) -
Thermostat Electronic Control
Protection Device Electronic Control
Item Unit Indoor Unit
Performance Test Condition EN 14511
Outdoor Ambient °C -20 ~ 35
Operation Range Water Outlet °C 25 ~ 55
Internal Pressure Differential kPa 17.4
dB (A) 30 -
Noise Level Power Level dB 43 -
Height mm (inch) 892 (35-1/8)
Width mm (inch) 502 (19-3/4)
Dimension
Depth mm (inch) 353 (13-29/32)
Net Weight kg (lbs) 49 (108)
Liquid mm (inch) 9.52 (3/8)
Refrigerant Pipe Diameter Gas mm (inch) 15.88 (5/8)
Inlet mm (inch) 28 (1-3/32)
Water Pipe Diameter Outlet mm (inch) 28 (1-3/32)
Water Drain Hose Inner Diameter mm (inch) 15.00 (19/32)
Motor Type Capacitor Run Induction Motor (5 μF)
No. of Speed 3
Pump
Input Power W 190
Type Brazed Plate
No. of Plates 80
Size (H x W x L) mm 130 × 93 × 325
Hot Water Coil
Water Flow Rate l/min (m3/h) 34.4 (2.1)
Pressure Relief Valve Water Circuit kPa Open: 300, Close: 265 and below
Flow Switch Magnetic Lead Switch
Protection Device A Residual Current Circuit Breaker (40)
Volume I 10
Expansion Vessel MWP bar 3
Capacity of Integrated Electric Heater kW 6.00
Note:
Heating capacities are based on outdoor air temperature of 7°C Dry Bulb (44.6°F Dry Bulb), 6°C Wet Bulb
(42.8°F Wet Bulb) with controlled indoor water inlet temperature of 30°C and water outlet temperature of 35°C.
Specification are subjected to change without prior notice for further improvement.

12
2.4 WH-SDF14C6E5 WH-UD14CE5-A (WH-SDF14C6E5-1 WH-UD14CE5-A-1)
Item Unit Outdoor Unit
Performance Test Condition EN 14511
Condition (Ambient/Water) A7W35 A2W35
kW 14.00 12.40
BTU/h 47800 42300
Heating Capacity
kcal/h 12040 10660
- 4.50 3.32
COP kcal/hW 3.87 2.86
dB (A) 51 -
Noise Level Power Level dB 68 -
Air Flow m3/min (ft3/min) 84.0 (2970)
Refrigeration Control Device Expansion Valve
Refrigeration Oil cm3FV50S (1200)
Refrigerant (R410A) kg (oz) 2.75 (97.1)
Height mm (inch) 1340 (52-3/4)
Width mm (inch) 900 (35-7/16)
Dimension
Depth mm (inch) 320 (12-19/32)
Net Weight kg (lbs) 106 (234)
Liquid mm (inch) 9.52 (3/8)
Pipe Diameter Gas mm (inch) 15.88 (5/8)
Standard Length m (ft) 7 (23.0)
Pipe Length Range m (ft) 3 (9.8) ~ 40 (131.2)
I/D & O/D Height Difference m (ft) 30 (98.4)
Additional Gas Amount g/m (oz/ft) 50 (0.5)
Refrigeration Charge Less m (ft) 30 (98.4)
Type Hermetic Motor (Rotary)
Motor Type Brushless (4-poles)
Compressor
Rated Output kW 3.00
Type Propeller Fan
Material PP
Motor Type Induction (8-poles)
Input Power W —
Output Power W 60
Fan
Fan Speed rpm 540 (Top Fan) 580 (Bottom Fan)
Fin material Aluminium (Pre Coat)
Fin Type Corrugated Fin
Row × Stage × FPI 2 × 51 × 18
Heat Exchanger
Size (W × H × L) mm 881.5 × 1295.4 × 44
Item Unit
ø Single
V 230
Power Source (Phase, Voltage, Cycle)
Hz 50
Input Power kW 3.11 3.73
Maximum Input Power For Heat Pump System kW 5.52
Power Supply 1: Phase (ø) / Max. Current (A) / Max. Input Power (W) Single / 25.0 / 5.52k
Power Supply 2: Phase (ø) / Max. Current (A) / Max. Input Power (W) Single / 26.0 / 6.00k
Power Supply 3: Phase (ø) / Max. Current (A) / Max. Input Power (W) Single / 13.0 / 3.00k
Starting Current A 14.10
Running Current A 14.10 16.90
Maximum Current For Heat Pump System A 25.0

13
Item Unit
Power Factor % 96 96
Power factor means total figure of compressor and outdoor fan motor.
Number of core -
Power Cord Length m (ft) -
Thermostat Electronic Control
Protection Device Electronic Control
Item Unit Indoor Unit
Performance Test Condition EN 14511
Outdoor Ambient °C -20 ~ 35
Operation Range Water Outlet °C 25 ~ 55
Internal Pressure Differential kPa 23.0
dB (A) 30 -
Noise Level Power Level dB 43 -
Height mm (inch) 892 (35-1/8)
Width mm (inch) 502 (19-3/4)
Dimension
Depth mm (inch) 353 (13-29/32)
Net Weight kg (lbs) 49 (108)
Liquid mm (inch) 9.52 (3/8)
Refrigerant Pipe Diameter Gas mm (inch) 15.88 (5/8)
Inlet mm (inch) 28 (1-3/32)
Water Pipe Diameter Outlet mm (inch) 28 (1-3/32)
Water Drain Hose Inner Diameter mm (inch) 15.00 (19/32)
Motor Type Capacitor Run Induction Motor (5 μF)
No. of Speed 3
Pump
Input Power W 190
Type Brazed Plate
No. of Plates 80
Size (H x W x L) mm 130 × 93 × 325
Hot Water Coil
Water Flow Rate l/min (m3/h) 40.1 (2.4)
Pressure Relief Valve Water Circuit kPa Open: 300, Close: 265 and below
Flow Switch Magnetic Lead Switch
Protection Device A Residual Current Circuit Breaker (40)
Volume I 10
Expansion Vessel MWP bar 3
Capacity of Integrated Electric Heater kW 6.00
Note:
Heating capacities are based on outdoor air temperature of 7°C Dry Bulb (44.6°F Dry Bulb), 6°C Wet Bulb
(42.8°F Wet Bulb) with controlled indoor water inlet temperature of 30°C and water outlet temperature of 35°C.
Specification are subjected to change without prior notice for further improvement.

14
2.5 WH-SDF16C6E5 WH-UD16CE5-A (WH-SDF16C6E5-1 WH-UD16CE5-A-1)
Item Unit Outdoor Unit
Performance Test Condition EN 14511
Condition (Ambient/Water) A7W35 A2W35
kW 16.00 13.00
BTU/h 54600 44300
Heating Capacity
kcal/h 13760 11180
- 4.23 3.25
COP kcal/hW 3.64 2.80
dB (A) 53 -
Noise Level Power Level dB 70 -
Air Flow m3/min (ft3/min) 90.0 (3180)
Refrigeration Control Device Expansion Valve
Refrigeration Oil cm3FV50S (1200)
Refrigerant (R410A) kg (oz) 2.75 (97.1)
Height mm (inch) 1340 (52-3/4)
Width mm (inch) 900 (35-7/16)
Dimension
Depth mm (inch) 320 (12-19/32)
Net Weight kg (lbs) 106 (234)
Liquid mm (inch) 9.52 (3/8)
Pipe Diameter Gas mm (inch) 15.88 (5/8)
Standard Length m (ft) 7 (23.0)
Pipe Length Range m (ft) 3 (9.8) ~ 40 (131.2)
I/D & O/D Height Difference m (ft) 30 (98.4)
Additional Gas Amount g/m (oz/ft) 50 (0.5)
Refrigeration Charge Less m (ft) 30 (98.4)
Type Hermetic Motor (Rotary)
Motor Type Brushless (4-poles)
Compressor
Rated Output kW 3.00
Type Propeller Fan
Material PP
Motor Type Induction (8-poles)
Input Power W —
Output Power W 60
Fan
Fan Speed rpm 580 (Top Fan) 620 (Bottom Fan)
Fin material Aluminium (Pre Coat)
Fin Type Corrugated Fin
Row × Stage × FPI 2 × 51 × 18
Heat Exchanger
Size (W × H × L) mm 881.5 × 1295.4 × 44
Item Unit
ø Single
V 230
Power Source (Phase, Voltage, Cycle)
Hz 50
Input Power kW 3.78 4.00
Maximum Input Power For Heat Pump System kW 5.74
Power Supply 1: Phase (ø) / Max. Current (A) / Max. Input Power (W) Single / 26.0 / 5.74k
Power Supply 2: Phase (ø) / Max. Current (A) / Max. Input Power (W) Single / 26.0 / 6.00k
Power Supply 3: Phase (ø) / Max. Current (A) / Max. Input Power (W) Single / 13.0 / 3.00k
Starting Current A 17.10
Running Current A 17.10 18.10
Maximum Current For Heat Pump System A 26.0

15
Item Unit
Power Factor % 96 96
Power factor means total figure of compressor and outdoor fan motor.
Number of core -
Power Cord Length m (ft) -
Thermostat Electronic Control
Protection Device Electronic Control
Item Unit Indoor Unit
Performance Test Condition EN 14511
Outdoor Ambient °C -20 ~ 35
Operation Range Water Outlet °C 25 ~ 55
Internal Pressure Differential kPa 30.2
dB (A) 30 -
Noise Level Power Level dB 43 -
Height mm (inch) 892 (35-1/8)
Width mm (inch) 502 (19-3/4)
Dimension
Depth mm (inch) 353 (13-29/32)
Net Weight kg (lbs) 49 (108)
Liquid mm (inch) 9.52 (3/8)
Refrigerant Pipe Diameter Gas mm (inch) 15.88 (5/8)
Inlet mm (inch) 28 (1-3/32)
Water Pipe Diameter Outlet mm (inch) 28 (1-3/32)
Water Drain Hose Inner Diameter mm (inch) 15.00 (19/32)
Motor Type Capacitor Run Induction Motor (5 μF)
No. of Speed 3
Pump
Input Power W 190
Type Brazed Plate
No. of Plates 80
Size (H x W x L) mm 130 × 93 × 325
Hot Water Coil
Water Flow Rate l/min (m3/h) 45.9 (2.8)
Pressure Relief Valve Water Circuit kPa Open: 300, Close: 265 and below
Flow Switch Magnetic Lead Switch
Protection Device A Residual Current Circuit Breaker (40)
Volume I 10
Expansion Vessel MWP bar 3
Capacity of Integrated Electric Heater kW 6.00
Note:
Heating capacities are based on outdoor air temperature of 7°C Dry Bulb (44.6°F Dry Bulb), 6°C Wet Bulb
(42.8°F Wet Bulb) with controlled indoor water inlet temperature of 30°C and water outlet temperature of 35°C.
Specification are subjected to change without prior notice for further improvement.

16
3. Features
Inverter Technology
- Energy saving
High Efficiency
Compact Design
Environment Protection
- Non-ozone depletion substances refrigerant (R410A)
Long Installation Piping
- Long piping up to 30 meter with height difference 20 meter (UD07CE, UD09CE)
- Long piping up to 40 meter with height difference 30 meter (UD12CE, UD14CE and UD16CE)
- Flexible 4-way piping for outdoor unit
Easy to use control panel
Weekly Timer setting
Quality Improvement
- Random auto restart after power failure for safety restart operation
- Gas leakage protection
- Prevent compressor reverse cycle
- Inner protector to protect compressor
Serviceability Improvement
- Breakdown Self Diagnosis function
- System Status Check Buttons for servicing purpose
- System Pumpdown Button for servicing purpose
- Front maintenance design for outdoor unit
Operation Condition
Indoor Outdoor
Water outlet temperature (°C) Ambient temperature (°C)
Maximum 55 35
HEATING Minimum 25 -20
NOTICE : When the outdoor temperature is out of the above temperature range, the heating capacity will drop significantly
and outdoor unit might stop for protection control.

17
4. Location of Controls and Components
4.1 Indoor Unit
4.1.1 Location of Control

18

19

20
4.1.2 Weekly Timer Setting