Altherma ERHQ011-016AA Instruction manual

technical data
ERHQ011-016AA
EKHBH007AC / EKHBX007AC
EKSWW150-300
EEDEN07-721
Altherma

Altherma
ERHQ011-016AA
EKHBH007AC / EKHBX007AC
EKSWW150-300
EEDEN07-721 - 09/2007 Printed in Belgium by Goekint Graphics Copyright ©Daikin
Naamloze Vennootschap
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www.daikin.eu
BTW: BE 0412 120 336
RPR Oostende
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technical data
ERHQ011-016AA
EKHBH007AC / EKHBX007AC
EKSWW150-300
EEDEN07-721
Altherma

• Chillers • R-410A • ALTHERMA
• Altherma • Chillers
4
ChilleAltherAltherR-410A
Heating only
Heat pump

• Altherma • Outdoor units 5
• Outdoor units • R-410A • ERHQ
TABLE OF CONTENTS
ERHQ
1Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Nominal Capacity and Nominal Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3 Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Cooling capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Heating capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4 Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . . 12
Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5 Piping diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6 Wiring diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
External connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
7 Sound data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Sound pressure spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

• Outdoor units • R-410A • ERHQ
• Altherma • Outdoor units
6
1 Features
1
1
Outdooruni AlthermaERHQR-410A • Cost effective alternative to a fossil fuel boiler
• Low energy bills and low CO2 emissions
• Easy to install
• Total solution for year round comfort

• Altherma • Outdoor units 7
• Outdoor units • R-410A • ERHQ
2 Specifications
1
2
2-1 NOMINAL CAPACITY AND
NOMINAL INPUT ERHQ011AA +
EKHBH016AA ERHQ014AA + EKHBH016AA ERHQ016AA + EKHBH016AA ERHQ011AA + EKHBX016AA ERHQ014AA + EKHBX016AA ERHQ016AA + EKHBX016AA
For
combination
indoor units +
outdoor units
Indoor Units EKHBH016AA EKHBH016AA EKHBH016AA EKHBX016AA EKHBX016AA EKHBX016AA
Condition 1 Heating
capacity Nominal kW 11.2 14.0 16.0 11.2 14.0 16.0
Cooling
capacity Nominal kW 13.9 17.3 17.8
Heating PI Nominal kW 2.46 3.17 3.83 2.46 3.17 3.83
Cooling PI Nominal kW 3.79 5.78 6.77
COP Nominal 4.55 4.42 4.18 4.55 4.42 4.18
EER Nominal 3.67 2.99 2.63
Nominal
Capacity Heating capacity Nominal kW 10.3 13.1 15.2 10.3 13.1 15.2
Cooling
capacity Nominal kW 10.0 12.5 13.1
Heating PI Nominal kW 3.06 3.88 4.66 3.06 3.88 4.66
Cooling PI Nominal kW 3.60 5.29 5.95
COP Nominal 3.37 3.38 3.26 3.37 3.38 3.26
EER Nominal 2.78 2.36 2.20
For
combination
indoor units +
outdoor units
Notes Condition 1: cooling Ta 35×C - LWE 18×C - heating Ta DB/WB 7×C/6×C - LWC 35×C ( DT = 5×C )
Condition 2: cooling Ta 35×C - LWE 7×C ( DT = 5×C ) - heating Ta DB/WB 7×C/6×C - LWC 45×C ( DT = 5×C )
2-2 TECHNICAL SPECIFICATIONS ERHQ011AA +
EKHBH016AA ERHQ014AA + EKHBH016AA ERHQ016AA + EKHBH016AA ERHQ011AA + EKHBX016AA ERHQ014AA + EKHBX016AA ERHQ016AA + EKHBX016AA
Casing Colour Ivory white
Material Painted galvanised steel plate
Dimensions Unit Height mm 1170 1170 1170 1170 1170 1170
Width mm 900 900 900 900 900 900
Depth mm 320 320 320 320 320 320
Packing Height mm 1349 1349 1349 1349 1349 1349
Width mm 980 980 980 980 980 980
Depth mm 420 420 420 420 420 420
Weight Unit kg 103 103 103 103 103 103
Packed Unit kg 114 114 114 114 114 114
Packing Material EPS
Carton
Wood
PP (Straps)
Weight kg 11 11 11 11 11 11
Heat
Exchanger Dimensions Length mm 857 857 857 857 857 857
NrofRows222222
Fin Pitch mm 1.4 1.4 1.4 1.4 1.4 1.4
NrofPasses666666
Face
Area m² 0.98 0.98 0.98 0.98 0.98 0.98
Nr ofStages 52 52 52 52 52 52
Tube type Hi-XSS(8)
Fin Type WF fin
Treatment Anti-corrosion treatment (PE)
Fan Type Propeller
Quantity 222222
Air Flow Rate
(nominal at
230V)
HeatingHighm³/min909090909090
Cooling High m³/min 96 100 97

• Outdoor units • R-410A • ERHQ
• Altherma • Outdoor units
8
2 Specifications
1
2
Fan Discharge direction Horizontal
Motor Quantity 222222
Model Brushless DC motor
OutputW707070707070
Motor Speed
(nominal) Steps 888888
Heating rpm 760 760 760 760 760 760
Cooling rpm 800 850 830
FanMotorOutputW707070707070
Drive Direct drive
CompressorQuantity 111111
Motor Model JT100G-VD
Type Hermetically sealed scroll compressor
Motor
Output W 2200 2200 2200 2200 2200 2200
Starting Method Inverter driven
Crankcase
Heater
W333333333333
Operation
Range HeatingMin°CWB-20-20-20-20-20-20
Max°CWB353535353535
Cooling Min °CDB 10 10 10
Max °CDB 46 46 46
Sanitary water Min °CDB -20 -20 -20 -20 -20 -20
Max °CDB 43 43 43 43 43 43
Sound Level
(nominal) Heating Sound Power dBA 64 64 66
Sound
Pressure dBA495153495153
Cooling Sound
Power dBA 64 66 69
Sound
Pressure dBA 50 52 54
Sound Level
(Night quiet) Heating Sound Pressure dBA424243424243
Cooling Sound
Pressure dBA 45 45 46
Refrigerant Type R-410A
Charge kg 3.7 3.7 3.7 3.7 3.7 3.7
Control Expansion valve (electronic type)
NrofCircuits 111111
Refrigerant Oil Type Daphne FVC68D
Charged Volume l 1.0 1.0 1.0 1.0 1.0 1.0
2-2 TECHNICAL SPECIFICATIONS ERHQ011AA +
EKHBH016AA ERHQ014AA + EKHBH016AA ERHQ016AA + EKHBH016AA ERHQ011AA + EKHBX016AA ERHQ014AA + EKHBX016AA ERHQ016AA + EKHBX016AA

• Altherma • Outdoor units 9
• Outdoor units • R-410A • ERHQ
2 Specifications
1
2
Piping
connections Liquid(OD)Quantity 111111
Type Flare connection
Diameter
(OD) mm 9,52
GasQuantity 111111
Type Flare connection
Diameter
(OD) mm 15,9
DrainQuantity 333333
Type Hole
Diameter
(OD) mm 26 26 26 26 26 26
PipingLengthMinimumm555555
Maximum m 75 75 75 75 75 75
Equivalent m959595959595
Chargeless m303030303030
Additional Refrigerant
Charge kg/m See installation manual outdoor unit 4PW37976-1B
Installation
height
difference
Maximum m 30 30 30 30 30 30
Heat Insulation Both liquid and gas pipes
Defrost Method Pressure equalising
Defrost Control Sensor for outdoor heat exchanger temperature
Capacity Control Method Inverter controlled
Safety Devices Fan motor thermal protector
Fuse
High pressure switch
Standard
Accessories Item Tie-wraps
Quantity 222222
Item Installation manual
Quantity 111111
Notes The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value
depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information.
Down to 3m with recharging of the outdoor unit. Refer to the installation manual of the outdoor unit.
2-3 ELECTRICAL SPECIFICATIONS ERHQ011AA +
EKHBH016AA ERHQ014AA + EKHBH016AA ERHQ016AA + EKHBH016AA ERHQ011AA + EKHBX016AA ERHQ014AA + EKHBX016AA ERHQ016AA + EKHBX016AA
Power Supply Name V3
Phase 1~
Frequency Hz 50 50 50 50 50 50
Voltage V 230 230 230 230 230 230
Voltage range Minimum V -10%
Maximum V +10%
Current Maximum
running
Current
Cooling A 22.8 27.4 31.9
Recomendedfuses A 32 32 32 32 32 32
Wiring
connections For Power Supply Remark See installation manual outdoor unit 4PW37976-1B
For connection
with indoor Remark See installation manual outdoor unit 4PW37976-1B
Power Supply Intake Outdoor unit only
2-2 TECHNICAL SPECIFICATIONS ERHQ011AA +
EKHBH016AA ERHQ014AA + EKHBH016AA ERHQ016AA + EKHBH016AA ERHQ011AA + EKHBX016AA ERHQ014AA + EKHBX016AA ERHQ016AA + EKHBX016AA

• Outdoor units • R-410A • ERHQ
• Altherma • Outdoor units
10
3 Capacity tables
3 - 1 Cooling capacity tables
1
3
MAXIMUM COOLING CAPACITY
Symbols
CC Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/003-2006 [kW]
HC Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/003-2006 [kW]
PI Power input [kW], measured acc. Eurovent 6/C/003-2006 [kW]
LWE Leaving Water Evaporator temperature [°C]
LWC Leaving Water Condensor temperature [°C]
Tamb Ambient temperature [°C] RH=85%
Conditions
1. Cooling capacity
Capacity is according to Eurovent rating standard 6/C/003-2006 and valid for chilled water range D1= 3-8°C
2. Heating capacity
Capacity is according to Eurovent rating standard 6/C/003-2006 and valid for chilled water range D1= 3-8°C
3. Power input
Power input is total input of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/003-2006
Pump power input to be added=90W (according EN14511)
3TW57752-1
ERHQ

• Altherma • Outdoor units 11
• Outdoor units • R-410A • ERHQ
3 Capacity tables
3 - 2 Heating capacity tables
1
3
MAXIMUM HEATING CAPACITY - PEAK VALUES
Symbols
CC Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/003-2006 [kW]
HC Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/003-2006 [kW]
PI Power input [kW], measured acc. Eurovent 6/C/003-2006 [kW]
LWE Leaving Water Evaporator temperature [°C]
LWC Leaving Water Condensor temperature [°C]
Tamb Ambient temperature [°C] RH=85%
Conditions
1. Cooling capacity
Capacity is according to Eurovent rating standard 6/C/003-2006 and valid for chilled water range D1= 3-8°C
2. Heating capacity
Capacity is according to Eurovent rating standard 6/C/003-2006 and valid for chilled water range D1= 3-8°C
3. Power input
Power input is total input of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/003-2006
Pump power input to be added=90W (according EN14511)
MAXIMUM HEATING CAPACITY - INTEGRATED VALUE
3TW57752-1
ERHQ

• Outdoor units • R-410A • ERHQ
• Altherma • Outdoor units
12
4 Dimensional drawing & centre of gravity
4 - 1 Dimensional drawing
1
4
ERHQ011-016
1 Gas pipe connection ∅ 15.9 flare
2 Liquid pipe connection
∅ 9.5 flare
3 Service port (in the unit)
4 Grounding terminal M5 (in switch box)
5 Refrigerant piping intake
6 Power supply wiring intake (knock out hole
∅ 34)
7 control wiring intake (knock out hole
∅ 27)
8 Drain outlet
Hole for anchor
bolt 4-M12
3TW57764-1

• Altherma • Outdoor units 13
• Outdoor units • R-410A • ERHQ
5 Piping diagram
1
5
ERHQ
3TW57765-1
Electronic expansion valve
Filter Filter Heat exchanger
Service
Port
5/16’
Heating
Cooling
4-Way-Valve
Low Pressure
Sensor
High Pressure
Switch
Field Piping
ø 9.5 C 1220T-0
Field Piping
ø 15.9 C 1220T-0
Outdoor Unit
Indoor Unit
Accumulator
Stop Valve (With Service Port 5/16’ Flare)
Compressor
EKHB 016
Check Valve Flare Conn. Screw Conn. Flange Conn. Pinched Pipe Spinned Pipe

• Outdoor units • R-410A • ERHQ
• Altherma • Outdoor units
14
6 Wiring diagram
6 - 1 External connection diagram
1
6
ELECTRICAL CONNECTION DIAGRAM ALTHERMA (011/014/016 CLASS)
Power supply
Standard parts
unit power supply: 230V + earth
backup heater power supply (3/6/9kW): 400V or 230V + earth
Optional power supply:
backup heater power supply (3kW): 400V or 230V + earth
Optional parts
SANITARY
TANK
Q3L-Q1T
CLIXON
THERMOSTAT
2-WAY VALVE
Power supply
booster heater
Q2L - Clixon
booster heater
R5T- Thermistor
water temperature
X5M
X6M
2way valve
signal
Thermistor cable
NOTE: min.
distance to power
cable = 3 cm
230V or 400V
2 core
5 core
5Gx2.5
230V
2 core
2x0.75
OUTDOOR UNIT
X1M:L-N-earth
X1M:1-2-3 earth
<10m:4Gx1.5
>10m:4Gx1.5 4 core
X1M:L1-L2-L3-earth
X1M:1-2-3 earth
X3M:L-N-earth
X7M F2B
ONLY FOR EKSWWU
*
V 3
X4M:1-2 earth X2M:1-2-3-4
X2M:13-14
X9A (PCB A1P)
NO valve: X2M:6-7
NC valve: X2M:5-7
spring return:
X2M:9-10
SPST:
X2M: 8-9-10
INDOOR UNIT
user
interface
230V
4 core
230V
2 core
230V
2 or 3 core
Field supply
Room thermostat
2way valve
3way valve
Applicable for the following models:
OUTDOOR UNIT: ERHQ011/014/016AAV3
INDOOR UNIT: EKHBH/X016AA3V3
EKHBH/X016AA6V3
EKHBH/X016AA6W1
EKHBH/X016AA6T1
EKHBH/X016AA9W1
EKHBH/X016AA9T1
For more details
please check unit wiring diagram
M25 (EKHBX units)
for cooling mode
A3P
M3S (When EKSWW is installed)
selection sanitary-floorheating
3 core
3 core
3 or 4 core
3TW57746-7

• Altherma • Outdoor units 15
• Outdoor units • R-410A • ERHQ
7 Sound data
7 - 1 Sound pressure spectrum
1
7
ERHQ011-016
Sound pressure level (dB)
Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz)
ERHQ011AAV3
COOLING
ERHQ014AAV3
COOLING
ERHQ016AAV3
COOLING
3TW57767-1A
NOTES
1 Data is valid at free field condition (measured in a semi-anachoic room).
2 dBA = A-Weighted sound pressure level. (A-scale according to IEC)
3 Reference acoustic pressure 0dB = 20μPa.
4 If sound is measured under actual installation conditions, the measured value
will be higher due to environmental noise and sound reflections.
Measuring location
(Discharge side)
Sound pressure level (dB) Sound pressure level (dB)
ERHQ011-016
Sound pressure level (dB)
Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz)
ERHQ011AAV3
HEATING
ERHQ014AAV3
HEATING
ERHQ016AAV3
HEATING
3TW57767-2A
NOTES
1 Data is valid at free field condition (measured in a semi-anachoic room).
2 dBA = A-Weighted sound pressure level. (A-scale according to IEC)
3 Reference acoustic pressure 0dB = 20μPa.
4 If sound is measured under actual installation conditions, the measured value
will be higher due to environmental noise and sound reflections.
Measuring location
(Discharge side)
Sound pressure level (dB) Sound pressure level (dB)

• Outdoor units • R-410A • ERHQ
• Altherma • Outdoor units
16
7 Sound data
7 - 1 Sound pressure spectrum
1
7
ERHQ011-016
Sound pressure level (dB)
Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz)
ERHQ011AAV3
COOLING
ERHQ014AAV3
COOLING
ERHQ016AAV3
COOLING
3TW57767-3
NOTES
1 Data is valid at free field condition (measured in a semi-anachoic room).
2 dBA = A-Weighted sound pressure level. (A-scale according to IEC)
3 Reference acoustic pressure 0dB = 20μPa.
4 If sound is measured under actual installation conditions, the measured value
will be higher due to environmental noise and sound reflections.
Measuring location
(Discharge side)
Sound pressure level (dB) Sound pressure level (dB)
ERHQ011-016
Sound pressure level (dB)
Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz)
ERHQ011AAV3
HEATING
ERHQ014AAV3
HEATING
ERHQ016AAV3
HEATING
3TW57767-4
NOTES
1 Data is valid at free field condition (measured in a semi-anachoic room).
2 dBA = A-Weighted sound pressure level. (A-scale according to IEC)
3 Reference acoustic pressure 0dB = 20μPa.
4 If sound is measured under actual installation conditions, the measured value
will be higher due to environmental noise and sound reflections.
Measuring location
(Discharge side)
Sound pressure level (dB) Sound pressure level (dB)

• Altherma • Indoor units 17
• Indoor units • R-410A • EKHBH
TABLE OF CONTENTS
EKHBH
1Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4 Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . . 25
Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5 Piping diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6 Wiring diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
External connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
7 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Drainage instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
8 Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
9 Hydraulic performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Static pressure drop unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

• Indoor units • R-410A • EKHBH
• Altherma • Indoor units
18
1 Features
2
1
Indoorunit AlthermaEKHBHR-410A • Cost effective alternative to a fossil fuel boiler
• Low energy bills and low CO2 emissions
• Easy to install
• Total solution for year round comfort

• Altherma • Indoor units 19
• Indoor units • R-410A • EKHBH
2 Specifications
2
2
2-1 TECHNICAL SPECIFICATIONS EKHBH007AC +
ERYQ005AC EKHBH007AC + ERYQ006AC EKHBH007AC + ERYQ007AC EKHBH016AA + ERHQ011AAV3 EKHBH016AA + ERHQ014AAV3 EKHBH016AA + ERHQ016AAV3
Outdoor units ERYQ005ACV3 ERYQ006ACV3 ERYQ007ACV3 ERHQ011AAV3 ERHQ014AAV3 ERHQ016AAV3
Nominal input (Indoor only) W 230 230 230 230 230 230
Casing Colour RAL9010
Material Epoxy polyester painted galvanised steel
Dimensions Packing Height mm 1225 1225 1225 1225 1225 1225
Width mm 660 660 660 660 660 660
Depth mm 595 595 595 610 610 610
Unit Height mm 895 895 895 922 922 922
Width mm 487 487 487 502 502 502
Depth mm 361 361 361 361 361 361
Weight Unit kg 55 55 55 55 55 55
Packed Unit kg 65 65 65 65 65 65
Packing Material EPS
Wood
Carton
PS (straps) PS (straps) PS (straps) PP (Straps) PP (Straps) PP (Straps)
Weight kg 10 10 10 10 10 10
Main
components Pump Type Water cooled
Nr. of speed 3 33222
Pump Nominal ESP
unit Heating kPa 46.5 40.1 29.0 52.5 43.5 35.0
Main
components Pump Power input W 130 130 130 210 210 210
Water side
Heat
exchanger
Type Brazed plate
Qty 111111
Water
volume l 0.67 0.67 0.67 1.01 1.01 1.01
Water
flow rate
Min.
l/min121212161616
Water side
Heat
exchanger
Waterflowrate
Nom. Heating l/min 16.5 19.6 24.1 32.1 40.1 45.9
Main
components Water side Heat
exchanger
Water
flow rate
Max.
l/min 58 58 58
Insulation material Polyurethane foam
Expansion
vessel Volumel101010101010
Max.
water
pressure
bar333333
Pre
pressure bar111111
Water filter
Diameter
perforations
mm111111
Material Brass
Water circuit Piping connections
diameter inch 1’’MBSP 1’’MBSP 1’’MBSP 1-1/4’’ MBSP 1-1/4’’ MBSP 1-1/4’’ MBSP
Piping inch 1’’MBSP 1’’MBSP 1’’MBSP 1-1/4’’ 1-1/4’’ 1-1/4’’
Safetyvalvebar333333
Manometer Yes
Drain valve / Fill valve Yes
Shut off valve Yes
Air purge valve Yes
Total water volume (6) l 5.5 5.5 5.5
Refrigerant
Circuit Gas side diameter mm 15,9
Liquid side diameter mm 6,35 6,35 6,35 9,52 9,52 9,52
Sound Level Sound Pressure dBA 28 28 28 28 28 28
Operation
range Ambient Heating °C -20~35 -20~35 -20~35
Waterside Heating °C 25 - 55 25 - 55 25 - 55 15~55 15~55 15~55

• Indoor units • R-410A • EKHBH
• Altherma • Indoor units
20
2 Specifications
2
2
Notes The sound pressure level is measured via a microphone
at a certain distance from the unit. It is a relative value,
depending on the distance and acoustic environment.
With option kit EKHBDP installed: Height=936mm
The sound pressure level is valid for pump medium
speed. Tamb 35°C - LWE 7°C (DT=5°C)
Tamb 35°C - LWE 7°C (DT=5°C) DB/WB 7°C/6°C-LWC 35°C(DT=5°C)
DB/WB 7°C/6°C-LWC 35°C(DT=5°C) The sound pressure level is measured via a microphone
at 1m from the unit. It is a relative acoustic environment.
The sound pressure level mentioned is valid for pump
medium speed.
15×C-25×C: BUH only, no Heatpump operation=during
commissioning.
Including piping+PHE+backup heater/excluding
expansion vessel.
2-2 ELECTRICAL SPECIFICATIONS EKHBH007AC +
ERYQ005AC EKHBH007AC + ERYQ006AC EKHBH007AC + ERYQ007AC EKHBH016AA + ERHQ011AAV3 EKHBH016AA + ERHQ014AAV3 EKHBH016AA + ERHQ016AAV3
Electric heater Type No backup heater
Electric heater Type 3V3
Power Supply Phase 1~
Frequency Hz 50 50 50 50 50 50
Voltage V 230 230 230 230 230 230
Current Running
Current A131313131313
Voltage range Minimum -10% -10% -10%
Maximum +10% +10% +10%
Wiring
connections For power supply backup
heater
Quantity of wires 3G 3G 3G
Type of wires Select diameter and type according to national andlocal
regulations
Electric heater Type 6V3
Power Supply Phase 1~
Frequency Hz 50 50 50 50 50 50
Voltage V 230 230 230 230 230 230
Current Running
Current A262626262626
Voltage range Minimum -10% -10% -10%
Maximum +10% +10% +10%
Wiring
connections For power supply backup
heater
Quantity of wires 3G 3G 3G
Type of wires Select diameter and type according to national andlocal
regulations
Electric heater Type 6W1 6W1 6W1 6WN 6WN 6WN
Power Supply Phase 3N~ 3N~ 3N~ 3~ 3~ 3~
Frequency Hz 50 50 50 50 50 50
Voltage V 400 400 400 400 400 400
Current Running
Current A 8.6 8.6 8.6 8.7 8.7 8.7
Voltage range Minimum -10% -10% -10%
Maximum +10% +10% +10%
Wiring
connections For power supply backup
heater
Quantity of wires 4G 4G 4G
Type of wires Select diameter and type according to national andlocal
regulations
Electric heater Type 6T1
Power Supply Phase 3~
Frequency Hz 50 50 50 50 50 50
Voltage V 230 230 230 230 230 230
Current Running
Current A 15 15 15 15.1 15.1 15.1
Voltage range Minimum -10% -10% -10%
Maximum +10% +10% +10%
2-1 TECHNICAL SPECIFICATIONS EKHBH007AC +
ERYQ005AC EKHBH007AC + ERYQ006AC EKHBH007AC + ERYQ007AC EKHBH016AA + ERHQ011AAV3 EKHBH016AA + ERHQ014AAV3 EKHBH016AA + ERHQ016AAV3