“ The present publication is drawn up by way of
information only and does not constitute an offer binding
upon Daikin Europe N.V.. Daikin Europe N.V. has compiled
the content of this publication to the best of its
knowledge. No express or implied warranty is given for
the completeness, accuracy, reliability or fitness for
particular purpose of its content and the products and
services presented therein. Specifications are subject to
change without prior notice. Daikin Europe N.V. explicitly
rejects any liability for any direct or indirect damage, In the
broadest sense, arising from or related to the use and/or
interpretation of this publication. All content is
copyrighted by Daikin Europe N.V..”
Zandvoordestraat 300
B - 8400 Ostend Belgium
www.daikineurope.com
ISO14001 assures an effective environmental
management system in order to help protect
human health and the environment from
potential impact of our activities, products and
services and to assist in maintaining and
improving the quality of the environment.
Daikin Europe N.V. is approved by LRQA for its
Quality Management System in accordance
with the ISO9001 standard. ISO9001 pertains
to quality assurance regarding design,
development, manufacturing as well as to
services related to the product.
Daikin units comply with the European
regulations that guarantee the safety of the
product.
* The integrated heating capacity and power
input, is the average heating capacity and
power input during 1 cycle. (from end of
defrost till end of the next defrost).
4TW56712-1A
SYMBOLS
CC: Cooling capacity at maximum operating frequency, measured acc.
HC: Heating capacity at maximum operating frequency, measured acc.
PI: Power input (kW)
LWE: Leaving Water Evaporator temperature (°C)
LWC: Leaving Water Condensor temperature (°C)
Tamb: Ambient temperature (°C) RH=85%
10
Eurovent 6/C/003-2006 (kW)
Eurovent 6/C/003-2006 (kW)
• Altherma • Outdoor units
NOTES
1 Cooling capacity
Capacity is according to Eurovent rating standard 6/C/003-2006 and valid for
chilled water range Dt = 3∼8°C
2 Heating capacity
Capacity is according to Eurovent rating standard 6/C/003-2006 and valid for
chilled water range Dt = 3∼8°C
3 Power input
Power input is total input according to Eurovent rating standard 6/C/003-2006
range
NotesThe sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value,
Gas side diametermm15,9
Liquid side diametermm(2)
WatersideCooling°C7 ˜ 20
Heating°C30 ˜ 55
EKHBH007A
(+ERYQ005A)
EKHBH007A
(+ERYQ006A)
depending on the distance and acoustic environment.
EKHBH007A
(+ERYQ007A)
ERYQ = 6.35 mm
EKHB = 9.52 mm (flare connection)
EKHBX007A
(+ERYQ005A)
EKHBX007A
(+ERYQ006A)
EKHBX007A
(+ERYQ007A)
22
• Altherma • Indoor units
Page 23
• Indoor units • R-410A • EKHBH / EKHBX
2Specifications
2-2 ELECTRICAL SPECIFICATIONS
Electric
heater
Electric
heater
Electric
heater
Electric
heater
Electric
heater
Electric
heater
Type3V3
Power SupplyPhase1
Frequency
VoltageV230
CurrentRunning
Current
Type6V3
Power SupplyPhase1
Frequency
VoltageV230
CurrentRunning
Current
Type6W1
Power SupplyPhase3N
Frequency
VoltageV400
CurrentRunning
Current
Type6T1
Power SupplyPhase3
Frequency
VoltageV230
CurrentRunning
Current
Type9W1
Power SupplyPhase3N
Frequency
VoltageV400
CurrentRunning
Current
Type9T1
Power SupplyPhase3
Frequency
VoltageV230
CurrentRunning
Current
EKHBH007A
(+ERYQ005A)
Hz50
A13
Hz50
A26
Hz50
A8.6
Hz50
A15
Hz50
A13
Hz50
A23
EKHBH007A
(+ERYQ006A)
EKHBH007A
(+ERYQ007A)
EKHBX007A
(+ERYQ005A)
EKHBX007A
(+ERYQ006A)
EKHBX007A
(+ERYQ007A)
2
2
• Altherma • Indoor units
23
Page 24
3Options
Availability
2
3
EKHBX007A9T1
EKHBH007A9T1
EKHBX007A9W1
EKHBH007A9W1
• Indoor units • R-410A • EKHBH / EKHBX
3TW56719-5
EKHBX007A6T1
EKHBH007A6T1
EKHBX007A6W1
EKHBH007A6W1
EKHBX007A6V3
EKHBH007A6V3
EKHBX007A3V3
EKHBH007A3V3
24
Heating only model
Reversible model
ReferenceDescriptionNumber
Optional equipment for EKHB(H/X)007*
Available options
6T1Back up heater 6kW 3∼230 V⎯⎯⎯V⎯⎯Factory mounted
6W1Back up heater 6kW 3∼400V+N⎯⎯V⎯⎯⎯Factory mounted
6V3Back up heater 6kW 1∼230 V⎯V⎯⎯⎯⎯Factory mounted
3V3Back up heater 3kW 1∼230 VV⎯⎯⎯⎯⎯Factory mounted
• Altherma • Indoor units
9W1Back up heater 9kW 3∼400V+N⎯⎯⎯⎯V⎯Factory mounted
9T1Back up heater 9kW 3∼230 V⎯⎯⎯⎯⎯VFactory mounted
Available kits
EKSWW300Z2Sanitary warm water tank 300 l 400 V⎯⎯V⎯V⎯Kit
EKSWW200Z2Sanitary warm water tank 200 l 400 V⎯⎯V⎯V⎯Kit
EKSWW300V3Sanitary warm water tank 300 l 230 VVVVVVVKit
EKSWW200V3Sanitary warm water tank 200 l 230 VVVVVVVKit
EKSWW150V3Sanitary warm water tank 150 l 230 VVVVVVVKit
EKWBSWW150Wall bracket for EKSWW150V3Kit
Page 25
• Indoor units • R-410A • EKHBH / EKHBX
4Dimensional drawing & centre of gravity
4 - 1Dimensional drawing
EKHBH-A
Minimum space for service & ventilation
Min. 200
AB
Setup 1 ≥ 200 ≥ 400
Setup 2 ≥ 350 ≥ 200
Min. 400
Center of gravity
j
1
Pump + switch for speed setting
j
2
Remocon
j
3
Water IN conection 1’’ M BSP
j
4
Water OUT connection 1’’ M BSP
j
5
Power supply intake (+ sanitary warm water tank)
j
6
Drain / fill valve
j
7
Air purge
j
8
Expansion vessel + nipple
j
9
Blow off valve
j
10
Pressure gauge
j
11
Water filter
j
12
Suction pipe connection J15.9 flare connection
j
13
Liquid pipe connection J 9.52 flare connection
j
14
Shut off valves (delivered with unit)
j
15
Thermistor connection (+ sanitary warm water tank)
j
16
Holes for fixation
j
17
Blow off drain
j
18
Switchbox connection terminals
j
19
Wallbracket
1’’ female BSP
1’’ male BSP
2
4
Service
door
Min. 100
(Closed) 361
(Open) 553
EKHBX-A
Minimum space for service & ventilation
Min. 200
3TW56714-1A
Service
door
Center of gravity
j
1
Pump + switch for speed setting
j
2
Remocon
j
3
Water IN conection 1’’ M BSP
j
4
Water OUT connection 1’’ M BSP
j
5
Power supply intake (+ sanitary warm water tank)
j
6
Drain / fill valve
j
7
Air purge
j
8
Expansion vessel + nipple
j
9
Blow off valve
j
10
Pressure gauge
j
11
Water filter
j
12
Suction pipe connection J15.9 flare connection
j
13
Liquid pipe connection J 9.52 flare connection
j
14
Shut off valves (delivered with unit)
j
15
Thermistor connection (+ sanitary warm water tank)
j
16
Holes for fixation
j
17
Blow off drain / drain of drainpan
j
18
Switchbox connection terminals
j
19
Wallbracket
Min. 400
AB
Setup 1≥ 200≥ 400
Setup 2≥ 350≥ 200
1’’ female BSP
1’’ male BSP
Min. 125
Dimensions wallbracket
(Closed) 461
(Open) 653
3TW56724-1A
• Altherma • Indoor units
25
Page 26
• Indoor units • R-410A • EKHBH / EKHBX
5Piping diagram
2
5
EKHB-A
Refrigerant side
Outdoor unit
R4T Inlet water thermistor
R3T Refrigerant liquid side thermistor
R2T Outlet water backup heater thermistor
R1T Outlet water heat-exchanger thermistor
Cooling (EKHBX)
Heating (EKHBX + EKHBH)
Overview
Refr. out
Refr. in
Refr. in
Refr. out
Refrigerant
side
Evaporator
Condensor
Water side
Water inlet
Water outlet
Water side
Expansion
vessel
Pressure gauge
Air purge
Pump
Drain valve
Drain valve
Electric heater body
Filter
Option backup
heater
Safety valve
Drain
Flowswitch
Field installation
Shut off valve
Field installation
Shut off valve
Inlet
Outlet
O
Check valve
L
Flare connection
M
Screw connection
N
Flange connectionZPinched pipePSpinned pipe
3TW56715-1
26
• Altherma • Indoor units
Page 27
• Indoor units • R-410A • EKHBH / EKHBX
6Wiring diagram
6 - 1Wiring diagram
EKHBH/X-A3V3
Power supply
>> See note2 <<
Sanitary tank
Only for
EKSWW option
Only for
EKHB*00*A3V3
EKHBH/X-A6V3
Power supply
>>Seenote2<<
Outdoor unit
Outdoor unit
User interface
Wiring dependent
on model
Field wiring
Thermostat
On/Off
heating
cooling
supply from
PCB
Option
Wire colour
Only for
NO valve
NC valve
Notes:
1 This wiringdiagram only applies to the indoor unit.
2 Use oneand same dedicated power supply for indoor unit,outdoor unit and EKSWW option
3
:Field wiring
4
:Terminal strip:Connector:Terminal:Protective earth
5 Do notoperate the unit by short-circuiting protection devices Q1L,Q2L, S1L.
6 BLK: Black/ WHT: White / RED: Red / BLU:Blue / PINK: Pink / YLW: Yellow
BRN: Brown /GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet
1 This wiringdiagram only applies to the indoor unit.
2 Use oneand same dedicated power supply for indoor unit,outdoor unit and EKSWW option
3
:Field wiring
4
:Terminal strip:Connector:Terminal:Protective earth
5 Do notoperate the unit by short-circuiting protection devices Q1L,Q2L, S1L.
6 BLK: Black/ WHT: White / RED: Red / BLU:Blue / PINK: Pink / YLW: Yellow
BRN: Brown /GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet
1 This wiringdiagram only applies to the indoor unit.
2 Use oneand same dedicated power supply for indoor unit,outdoor unit and EKSWW option
3
:Field wiring
4
:Terminal strip:Connector:Terminal:Protective earth
5 Do notoperate the unit by short-circuiting protection devices Q1L,Q2L, S1L.
6 BLK: Black/ WHT: White / RED: Red / BLU:Blue / PINK: Pink / YLW: Yellow
BRN: Brown /GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet
1 This wiringdiagram only applies to the indoor unit.
2 Use oneand same dedicated power supply for indoor unit,outdoor unit and EKSWW option
3
4
5 Do notoperate the unit by short-circuiting protection devices Q1L,Q2L, S1L.
6 BLK: Black/ WHT: White / RED: Red / BLU:Blue / PINK: Pink / YLW: Yellow
BRN: Brown /GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet
Backup heater power supply (3/6/9kW): 400V or
230V + earth
Optional power supply
Booster heater power supply (3kW): 400V or 230V
+ earth
Optional parts
Sanitary tank
Power supply booster
heater
Q2L - Clixon booster
heater
R5T - Thermistor water
temperature
3 core
3 core
5 core
230V or 400V
2 core
Signal
Thermistor cable
Note: min. distance
to power cable =
3cm
3 or 4 core
Standard parts
Outdoor unit
X1M:L-N-Earth
X1M:7-8-Earth
X2M:1-2-3-Earth
4 core
X1M:9-10-11-Earth
NO valve:
NC valve:
Indoor unit
User interface
For more details please check unit wiring
diagram
Field supply
4 core
2 core
2 core
Room thermostat
A3P (optional)
2 way valve
M2S (EKHBX Units)
for cooling mode
3 way valve
M3S (when EKSWW is installed)
selection sanitary-floorheating
2
6
3TW56719-6
• Altherma • Indoor units
29
Page 30
• Indoor units • R-410A • EKHBH / EKHBX
7Hydraulic performance
7 - 1Static pressure drop unit
2
7
ESP = f (Flow)
ESP [mH2O]
I: low speed setting pump
II: medium speed setting pump
III: high speed setting pump
ESP: External static pressure
Flow: waterflow trough the unit
Flow (l/min)
30
Warning: Selecting a flow outside the curves can
cause damage to or malfunction of the unit.See also
minimum and maximum allowed water flowrate in
the technical specifications.
The ALTHERMA by Daikin heat-pump in combination with the optional sanitary tank provide hot water for household usage.
The below mentioned data allow a proper selection of the sanitary tank size for maximum comfort and efficiency.
(1) Sanitary hot water volume:
The volume of hot water available for domestic sanitary usage depends on the physical volume of the sanitary tank, on the sanitary water setpoint
temperature and on the temperature spreading in the tank.
Therefor we define the equivalent hot water volume (EHWV).
3
3
Definition:
EHWV = The volume of hot water available for domestic sanitary usage at a temperature of 40°C.
40°C is considered a comfortable sanitary hot water temperature.
Grade++Excessive availability of sanitary hot water.
+Sufficient availability of sanitary hot water.
-Temporary shortage of sanitary hot water can occur.
Usage patternModestDaily demand up tp 220 l -> typcial 2-persons usage pattern.
Medium Daily demand up to 325 l -> typical 3 to 4 persons usage pattern.
HighDaily demand up to 550 l -> 4 to 6 persons usage pattern.
(2) Heat-up time:
Definition:
Heat-up time The time required to reheat the sanitary tank to 55°C after tapping a certain volume of hot water at 40°C.
note: changing the field settings (see installation manual) can influence the heat-up time.
Tank
150L556045
200L556040
300L555030
Conditions for testing: Ta = 7°CDB / 6°CWB, Troom = 20°C, Tstart = 10°C, outdoor unit type: ERYQ007
Setpoint temp.
(°C)
Heat-up time for
150 L (bath) <min>
Heat-up time for 50
L (shower) <min>
(3) Efficiency of sanitary hot water production:
In the ALTHERMA by Daikin system both the heat-pump and the electric booster heater supply the energy to produce sanitary hot water.
The higher the portion of energy supplied by the heat-pump, the more energy efficient the system is.
Lowering the setpoint temperature increases the portion of energy supplied by the heat-pump and thus the efficiency of the system.
Definition:
Heat-pump portion Percentage of energy supplied by the heat-pump in the total energy need for sanitary hot water.
Heat-pump portion
Setpoint temp. (°C)
Conditions: Real life conditionSimulation of a daily usage based upon ′medium′ usage pattern.
34
Outdoor temperature 7°CDB / 6°CWB
Room temperature20°CDB
Outdoor unit typeERYQ007
Tank type200l
Field settingsDefault field settings (see installation manual).
• Altherma • Sanitary Hot Water
4TW56719-3
Page 35
• Sanitary Hot Water • R-410A • EKSWW
4Dimensional drawing & centre of gravity
4 - 1Dimensional drawing
EKSWW
j
1
Water mains in female 3/4’’ BSP
j
2
Water mains out female 3/4’’ BSP
j
3
Thermistor connection female 1/2’’ BSP
j
4
Flow (from hydrobox) female 3/4’’ BSP
j
5
Return (to hydrobox) female 3/4’’ BSP
j
6
Switchbox
j
7
Clixon
j
8
Connection female 3/4’’ BSP
3
4
3TW56714-4
• Altherma • Sanitary Hot Water
35
Page 36
• Sanitary Hot Water • R-410A • EKSWW
5Wiring diagram
5 - 1External connection diagram
EKHB-A
Power supply
Unit power supply: 230V + earth
Backup heater power supply (3/6/9kW): 400V or
230V + earth
3 core
Standard parts
Outdoor unit
X1M:L-N-Earth
For more details please check unit wiring
diagram
3
5
Optional power supply
Booster heater power supply (3kW): 400V or 230V
+ earth
Optional parts
Sanitary tank
Power supply booster
heater
Q2L - Clixon booster
heater
R5T - Thermistor water
temperature
3 core
5 core
230V or 400V
2 core
Signal
Thermistor cable
Note: min. distance
to power cable =
3cm
3 or 4 core
X1M:9-10-11-Earth
X1M:7-8-Earth
X2M:1-2-3-Earth
4 core
NO valve:
NC valve:
Indoor unit
User interface
4 core
2 core
2 core
Field supply
Room thermostat
A3P (optional)
2 way valve
M2S (EKHBX Units)
for cooling mode
3 way valve
M3S (when EKSWW is installed)
selection sanitary-floorheating
3TW56719-6
36
• Altherma • Sanitary Hot Water
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