• Monobloc • EBHQ011-016BA6W1
TABLE OF CONTENTS
EBHQ011-016BA6W1
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Nominal Capacity and Nominal Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
103
103
104
105
3
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
4
Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Heating capacity tables
Cooling capacity tables
5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Piping diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Piping diagram
7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . 111
Dimensional drawing
6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
External connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
115
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Sound pressure spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sound pressure night quiet mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9
113
116
117
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Service space
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
10
Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
11
Hydraulic performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Static pressure drop unit
• Daikin Altherma • Monobloc
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
101
• Monobloc • EBHQ011-016BA6W1
1
A hB t6 1l 0 A c- o1 n l1 i b0 k oQ i Hn aBo •MED
102
Features
Reversible monobloc
•
Low energy bills and low CO2 emissions
•
H2O piping between outdoor unit and indoor heating appliances
•
Easy to install
•
Freeze protection of hydraulic parts
•
Total solution for year round comfort
•
Cost effective alternative to a fossil fuel boiler
• Daikin Altherma • Monobloc
• Monobloc • EBHQ011-016BA6W1
2
2-1
Specifications
NOMINAL CAPACITY AND NOMINAL INPUT
Condition 1
Condition 2
EBHQ011BA6W1
EBHQ014BA6W1
EBHQ016BA6W1
Heating capacity
Nominal
kW
11.20
14.00
16.00
Cooling capacity
Nominal
kW
12.85
15.99
16.73
Heating PI
Nominal
kW
2.51
3.22
3.72
Cooling PI
Nominal
kW
3.78
5.32
6.06
COP
Nominal
4.46
4.35
4.30
EER
Nominal
3.39
3.01
2.76
Heating capacity
Nominal
kW
10.87
13.10
15.06
Cooling capacity
Nominal
kW
10.00
12.50
13.10
Heating PI
Nominal
kW
3.12
3.98
4.58
Cooling PI
Nominal
kW
3.60
4.98
5.65
COP
Nominal
3.48
3.29
3.29
EER
Nominal
2.78
2.51
2.32
Condition 1: cooling Ta 35°C - LWE 18°C (Dt=5°C); heating Ta DB/WB 7°C/6°C - LWC 35°C (Dt=5°C)
Notes
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
Casing
EBHQ011BA6W1
Colour
Unit
Packing
Weight
Packing
EBHQ016BA6W1
Ivory white
Material
Dimensions
EBHQ014BA6W1
Painted galvanised steel
Height
mm
Width
mm
Depth
mm
Height
mm
1,418
1,435
382
382
382
1,557
Width
mm
Depth
mm
430
1,500
430
430
Unit
kg
180
180
180
Packed unit
kg
200
200
200
Material
Wood
Carton
Plastic foil
Weight
Operation Range
Heating - Ambient
Refrigerant
20
20
-15
-15
-15
Max
35
°CDB
35
35
°C
15
15
15
Max
°C
55
55
55
Min
°CDB
10
10
10
Max
°CDB
46
46
46
Cooling - Waterside Min
°C
5
5
5
Max
°C
22
22
22
Domestic hot water
-Ambient
Min
°CDB
-15
-15
-15
Max
°CDB
43
43
43
Domestic hot water
- Waterside
Min
°C
25
25
25
Max
°C
80
80
80
Heating
Sound
Power
dBA
64
64
66
Sound
Pressure
dBA
49
51
53
Sound
Power
dBA
65
66
69
Sound
Pressure
dBA
50
52
54
Heating
Sound
Pressure
dBA
42
42
43
Cooling
Sound
Pressure
dBA
45
45
46
Cooling
Sound Level (Night
quiet)
20
°CDB
Heating - Waterside Min
Cooling - Ambient
Sound Level
(nominal)
kg
Min
Type
Charge
R-410A
kg
2.95
Control
2.95
2.95
Electronic expansion valve
Nr of Circuits
1
• Daikin Altherma • Monobloc
1
1
103
• Monobloc • EBHQ011-016BA6W1
2
2-2
Specifications
TECHNICAL SPECIFICATIONS
Refrigerant Oil
EBHQ011BA6W1
Type
EBHQ014BA6W1
EBHQ016BA6W1
Daphne FVC68D
Charged Volume
l
1.0
1.0
Defrost Method
Pressure equalising
Defrost Control
Sensor for outdoor heat exchanger temperature
Capacity Control Method
1.0
Inverter controlled
Safety Devices
High pressure switch
Fan motor thermal protector
Fuse
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.
Conditions: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)
Conditions: Ta 35°C - LWE 7°C (DT = 5°C)
15°-25°C: BUH only, no heat pump operation = during commisioning
including piping + PHE + back-up heater / excluding expansion vessel
E(D)(B)L* model can reach -20°C / E(D)(B)L*6W1 model can reach -25°C but without capacity
guarantee
Excluding water volume in the unit. In most applications this minimum water volume will have a
satisfying result. In critical processes or in rooms with a high heat load through, extra water volume
might be required.
2-3
MAIN COMPONENTS
Air heat exchanger
Specifications
EBHQ011BA6W1
EBHQ014BA6W1
EBHQ016BA6W1
857
857
857
2
2
2
mm
1.4
1.4
1.4
5
5
5
m²
1.131
1.131
1.131
Nr of Stages
60
60
60
Empty tubeplate hole
0
0
0
Length
mm
Nr of Rows
Fin pitch
Nr of Passes
Face area
Tube type
Fin
Hi-XSS (8)
Type
WF fin
Treatment
Fan
Anti-corrosion treatment (PE)
Type
Propeller
Quantity
2
Discharge direction
Motor
Quantity
2
Model
Motor
Speed (nominal)
Motor
Motor
Crankcase Heater
Pump
Type
8
8
8
760
760
Cooling
rpm
780
780
780
Output
W
70
70
70
Direct drive
1
Power input
104
1
Model
JT1G-VDYR@S
Type
Hermetically sealed scroll compressor
Motor Output W
2,200
Starting Method
Inverter driven
Output
W
33
33
1
33
Water cooled
Nr. of speed
Nominal ESP unit
2
760
Quantity
Motor
2
rpm
Drive
Compressor
2
Brushless DC
Steps
Heating
Fan
2
Horizontal
2
2
2
Heating
kPa
52.5
43.5
35.0
Cooling
kPa
55.9
49.1
46.8
W
210
210
210
• Daikin Altherma • Monobloc
• Monobloc • EBHQ011-016BA6W1
2
2-3
Specifications
MAIN COMPONENTS
Water side Heat
exchanger
EBHQ011BA6W1
Type
Quantity
l
Water flow rate Min.
Water flow rate
Nom.
Heating
Cooling
Water flow rate Max.
1
1
1
1.01
1.01
1.01
l/min
16
16
16
l/min
32.1
40.1
45.9
l/min
36.8
45.9
48.0
l/min
58
58
58
Insulation material
Water filter
Foamed synthetic elastomer
Volume
l
10
10
Maximum water pressure
bar
3
3
3
Pre pressure
bar
1.0
1.0
1.0
Diameter perforations
mm
1
1
1
Material
Water circuit
Piping connections
inch
Piping
inch
Safety valve
bar
G5/4 (FEMALE)
5/4"
3
3
3
Yes
Drain valve / Fill valve
yes
Shut off valve
yes
Air purge valve
2-4
10
Brass
Manometer
yes
Total water volume (6)
l
5.5
5.5
5.5
Minimum water volume system
l
20
20
20
EBHQ011BA6W1
EBHQ014BA6W1
EBHQ016BA6W1
ELECTRICAL SPECIFICATIONS
Power supply
compressor
component
EBHQ016BA6W1
Brazed plate
Water volume
Expansion vessel
EBHQ014BA6W1
Main Power
Name
W1
Phase
Voltage range
3N~
Frequency
Hz
50
50
50
Voltage
V
400
400
400
Minimum
V
-10%
Maximum
V
+10%
Nominal running
current (RLA)
Heating (A)
A
Maximum running
current
Heating
A
14
14
14
Cooling
A
13.5
13.5
13.5
Current
Recomended A
fuses
20
20
20
Wiring connections
For power supply
compressor component
Power supply
hydraulic
component
Current back-up
heater
Type
Current back-up
heater
Power Supply
Current
Power supply
compressor
component
Running Current
Current back-up
heater
5.8
5.8
5.8
See installation manual
6W1
Phase
3~
Frequency
Hz
50
50
50
Voltage
V
400
400
400
Running Current
Back-up
heater
A
8.7
8.7
8.7
Back-up heater +
booster heater
+EK*V3
A
21.7(8.7+13)
+EK*Z2
A
16.2(8.7+7.5)
+EK*V3
kVa
Equipment complying with EN/IEC 61000-3-12(**)
+EK*Z2
kVa
Equipment complying with EN/IEC 61000-3-12(**)
Minimum Ssc value
• Daikin Altherma • Monobloc
105
• Monobloc • EBHQ011-016BA6W1
2
2-4
Specifications
ELECTRICAL SPECIFICATIONS
Power supply
hydraulic
component
EBHQ011BA6W1
Voltage range
Minimum
V
Maximum
V
Wiring connections
Connection type
EBHQ016BA6W1
-10%
+10%
for power supply hydraulic compartment
Quantity of wires
3G
Type of wires
Select diameter and type according to national and local regulations
Connection type
for power supply connection to optional sanitary tank + Q2L
Quantity of wires
3G
Type of wires
Select diameter and type according to national and local regulations
Type of wires
For more details on voltage range and current refer to installation manual
Connection type
for connection with R5T
Quantity of wires
Wire included in option EKHWS*
Type of wires
Wire included in option EKHWS*
Connection type
for connection with A3P
Quantity of wires
Depends on thermostat type, refer to installation manual
Type of wires
Select diameter and type according to national and local regulations
Type of wires
Voltage 230V / Maximum current: 100mA / Minimum 0.75mm²
Connection type
for connection with M2S
Quantity of wires
3G
Type of wires
Select diameter and type according to national and local regulations
Type of wires
Voltage 230V / Maximum current: 100mA / Minimum 0.75mm²
Connection type
for connection with M3S
Quantity of wires
3G or 4G
Type of wires
Select diameter and type according to national and local regulations
Type of wires
Notes
EBHQ014BA6W1
Voltage 230V / Maximum current: 100mA / Minimum 0.75mm²
Power supply compressor compartment is for compressor, fan, pump and controller
In accordance with EN/IEC 61000-3-11 (1), it may be necessary to consult the distribution network
operator to ensure that the equipment is connected only to a supply with Zsys (3) smaller than or equal
to Zmax.
Installer can reduce capacity of the heater from 6 to 3kW. The current is then reduced from 26 to 13A.
Instructions see installation manual.
Installer can reduce capacity of the heater from 6 to 3.5kW. The current is then reduced from 8.7 to
5A. Instructions see installation manual.
(1)European/International Technical Standard setting the limits for voltage changes , voltage
fluctuations and flicker in public low-voltage supply systems for equipment with rated current <= 75A.
(2) European/International Technical Standard setting the limits for harmonic currents produced by
equipment connected to public low-voltage systems with input current > 16A =< 75A per phase.
(3) System impedance
Power supply hydraulic compartment is for the electric heater. The optional domestic warm water tank
has a separate power supply.
Conditions: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)
106
• Daikin Altherma • Monobloc
• Monobloc • EBHQ011-016BA6W1
3
Options
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• Daikin Altherma • Monobloc
107
• Monobloc • EBHQ011-016BA6W1
3
Options
EBHQ011-016BA6W1
Field wiring
Bivalent system
Space heating with an auxiliary boiler (alternating operation)
Space heating application by either the altherma indoor unit or by an auxiliary boiler
connected in the system. An auxiliary contact decides whether either the E(D/B)(H/L)Q*
hydro module or the boiler will operate.This auxiliary contact can e.g. be an outdoor
temperature thermostat, an electricity tariff contact, a manually operated contact, etc.
Boiler thermostat
Auto / Boiler
1
2
3
4
Domestic hot water in such an application is always provided by the domestic hot water
tank which is connected to the hydro module, including when the boiler is in operation for
space heating.
The auxiliary boiler can be integrated in the pipework and in the field wiring according to
the illustrations below.
Boiler thermostat
C
th
K1A
K2A
Boiler thermostat
Auxiliary contact (normal closed)
Heating only room thermostat
Auxiliary relay for activation of E(D/B)(H/L)Q * unit
(field supply)
Auxiliary relay for activation of boiler
(field supply)
Operation
When the room thermostat (th) closes, either the E(D/B)(H/L)Q * unit or the boiler starts operating,
depending on the position of the auxiliary contact ( C )
Make sure that auxiliary contact ( C ) has sufficient differential or time delay so
as to avoid frequent changeover between the E(D/B)(H/L)Q * unit and the
boiler. If the auxiliary contact ( C) is an outdoor temperature thermostat, make
sure to install the thermostat in the shade, so that it is not influenced or turned
ON/OFF by the sun.
Frequent switching may cause corrosion of the boiler in an early stage.Contact
the manufacturer of the boiler.
During heating operation of the E(D/B)(H/L)Q * unit, the Altherma unit will
operate so as to achieve the target leaving water temperature as set on the
user interface. When weather dependent operation is active, the water
temperature is determined automatically depending on the outdoor
temperature.
During heating operation of the boiler, the boiler will operate so as to achieve
the target leaving water temperature as set on the boiler controller.
Never set the target leaving water temperature setpoint on the boiler controller
above 55°C.
Make sure to only have 1 expansion vessel in the water circuit. An expansion
vessel is already premounted in the Altherma unit.
Make sure to configure the DIP switch SS2-3 on the PCB of the E(D/B)(H/L)Q *
switch box correctly. Refer to ’ Room thermostat installation configuration’ in
the installation manual supplied with the unit.
1 Compressor module
2 Hydro module
3 Heat exchanger
4 Pump
5 Shut-off valve
6 Collector (field supply)
7 Motorised 3-way valve (field supply)
8 Booster heater
9 Heat exchanger coil
10 Domestic hot water tank
11 Boiler (field supply)
12 Aquastat valve (field supply)
13 Shut-off valve (field supply)
14 Non-return valve (field supply)
FHL 1...3 Floor heating loop (field supply)
I
User interface
Make sure that return water to the E(D/B)(H/L)Q * heat exchanger never
exceeds 55°C.
For this reason, never put the target leaving water temperature setpoint on the
boiler controller above 55°C and it required, install an aquastat(*) valve in the
return water flow of the E(D/B)(H/L)Q* unit.
Daikin shall not be held liable fo any damage resulting from failure to observe
this rule.
(*)The aquastat valve must be set for 55°C and must operate to close the return water flow to the
E(D/B)(H/L)Q * unit when the measured temperature exceeds 55°C. When temperature drops to a lower
level, the aquastat valve must operate to open the return water flow to the E(D/B)(H/L)Q * unit again.
3TW58019-5A
108
• Daikin Altherma • Monobloc
• Monobloc • EBHQ011-016BA6W1
4
Capacity tables
4-1
Heating capacity tables
EBHQ011-016BA6W1
Maximum Heating Capacity (Peak values)
Maximum Heating Capacity (integrated values)
3TW58012-1A
Conditions
SYMBOLS
CC
HC
PI
LWE
LWC
Tamb
: Cooling capacity at maximum operating frequency, measured acc. Eurovent
6/C/003-2006 (kW)
: Heating capacity at maximum operating frequency, measured acc. Eurovent
6/C/003-2006 (kW)
: Power input (kW), measured acc. Eurovent 6/C/003-2006 (kW)
: Leaving Water Evaporator temperature (°C)
: Leaving Water Condensor temperature (°C)
: Ambient temperature (°C) RH=85%
1
2
3
Cooling capacity
Capacity is according to Eurovent rating standard 6/C/003-2006 and valid for chilled water
range Dt = 3∼8°C
Capacity values may not be extrapolated below 7°C leaving water temperature
Heating capacity
Capacity is according to Eurovent rating standard 6/C/003-2006 and valid for chilled water
range Dt = 3∼8°C
Power input
Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating
standard 6/C/003-2006.
Pump power input to be added = 90 W (according EN14511).
For ERHQ011-16AAW1 models only: if Tamb < 4°C: bottom plate heater power input to be added = 95 W
Notes:
- For the model with heatertape (*RLQ): when ambiernt temperature becomes lower than [F-02] (default = 3°C) bottom
plate heater power input to be added = 95W
- [F-02] = BPH ON temp for more details see installationmanual of indoor unit.
• Daikin Altherma • Monobloc
109
• Monobloc • EBHQ011-016BA6W1
4
Capacity tables
4-2
Cooling capacity tables
EBHQ011-016BA6W1
Maximum Cooling Capacity
3TW58012-1A
NOTES
SYMBOLS
CC
HC
PI
LWE
LWC
Tamb
: Cooling capacity at maximum operating frequency, measured acc.
Eurovent 6/C/003-2006 (kW)
: Heating capacity at maximum operating frequency, measured acc.
Eurovent 6/C/003-2006 (kW)
: Power input (kW), measured acc. Eurovent 6/C/003-2006 (kW)
: Leaving Water Evaporator temperature (°C)
: Leaving Water Condensor temperature (°C)
: Ambient temperature (°C) RH=85%
1
2
3
Cooling capacity
Capacity is according to Eurovent rating standard 6/C/003-2006 and valid for
chilled water range Dt = 3∼8°C
Capacity values may not be extrapolated below 7°C leaving water temperature
Heating capacity
Capacity is according to Eurovent rating standard 6/C/003-2006 and valid for
chilled water range Dt = 3∼8°C
Power input
Power input is total of indoor and outdoor unit, except the circulation pump;
according to Eurovent rating standard 6/C/003-2006.
Pump power input to be added = 90 W (according EN14511).
For ERHQ011-16AAW1 models only: if Tamb < 4°C: bottom plate heater power
input to be added = 95 W
Notes:
- For the model with heatertape (*RLQ): when ambiernt temperature becomes lower than [F-02] (default = 3°C) bottom
plate heater power input to be added = 95W
- [F-02] = BPH ON temp for more details see installationmanual of indoor unit.
110
• Daikin Altherma • Monobloc
• Monobloc • EBHQ011-016BA6W1
5
Dimensional drawing & centre of gravity
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Wiring diagram
7-1
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EBHQ011-016BA6W1
Power supply unit
3N~50Hz
400V
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Compressor module switchbox
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terminal position
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2TW59376-1
NOTES
1
This wiring diagram only applies to the compressor module switchbox.
2
L: Live, N: Neutral
3
Not applicable
4
Do not operate the unit by short-circuiting protection device S1PH
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6
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113
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Wiring diagram
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Wiring diagram
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7:
115
• Monobloc • EBHQ011-016BA6W1
8
Sound data
8-1
Sound pressure spectrum
EBHQ011-016BA6W1
E(D/B)(H/L)Q016*
HEATING
Sound pressure level (dB)
E(D/B)(H/L)Q014*
HEATING
Sound pressure level (dB)
Sound pressure level (dB)
E(D/B)(H/L)Q011*
HEATING
Octave band center frequency (Hz)
Octave band center frequency (Hz)
Octave band center frequency (Hz)
Notes:
1
2
3
4
Data is valid at free field condition (measured in a semi-anachoic room)
dBA = A-weighted sound power level (A-scale according to IEC)
Reference acoustic pressure 0dB = 20µPa
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)
3TW58017-2
EBHQ011-016BA6W1
E(D/B)(H/L)Q016*
COOLING
Sound pressure level (dB)
E(D/B)(H/L)Q014*
COOLING
Sound pressure level (dB)
Sound pressure level (dB)
E(D/B)(H/L)Q011*
COOLING
Octave band center frequency (Hz)
Octave band center frequency (Hz)
Octave band center frequency (Hz)
Notes:
1
2
3
4
Data is valid at free field condition (measured in a semi-anachoic room)
dBA = A-weighted sound power level (A-scale according to IEC)
Reference acoustic pressure 0dB = 20µPa
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)
3TW58017-1
116
• Daikin Altherma • Monobloc
• Monobloc • EBHQ011-016BA6W1
8
Sound data
8-2
Sound pressure night quiet mode
EBHQ011-016BA6W1
E(D/B)(H/L)Q016*
HEATING
Sound pressure level (dB)
Sound pressure level (dB)
E(D/B)(H/L)Q014*
HEATING
Sound pressure level (dB)
E(D/B)(H/L)Q011*
HEATING
Octave band center frequency (Hz)
Octave band center frequency (Hz)
Octave band center frequency (Hz)
Notes:
1
2
3
4
Data is valid at free field condition (measured in a semi-anachoic room)
dBA = A-weighted sound power level (A-scale according to IEC)
Reference acoustic pressure 0dB = 20µPa
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)
3TW58017-4
EBHQ011-016BA6W1
E(D/B)(H/L)Q016*
COOLING
Sound pressure level (dB)
Sound pressure level (dB)
E(D/B)(H/L)Q014*
COOLING
Sound pressure level (dB)
E(D/B)(H/L)Q011*
COOLING
Octave band center frequency (Hz)
Octave band center frequency (Hz)
Octave band center frequency (Hz)
Notes:
1
2
3
4
Data is valid at free field condition (measured in a semi-anachoic room)
dBA = A-weighted sound power level (A-scale according to IEC)
Reference acoustic pressure 0dB = 20µPa
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)
3TW58017-3
• Daikin Altherma • Monobloc
117
• Monobloc • EBHQ011-016BA6W1
9
Installation
9-1
Service space
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• Daikin Altherma • Monobloc
• Monobloc • EBHQ011-016BA6W1
10
Operation range
Outdoor temp. (°CDB)
Cooling mode
EBHQ011-016BA6W1
only EB(H/L)*
Leaving evaporator
Water temperature (°C)
No heat pump operation, back up heater only
operation possible, but no guarantee of capacity
Outdoor temp. (°CDB)
Heating mode
(*)
E(D/B)L* units include special equipment (insulation, heater
sheet, . . . ) to ensure good operation in areas where low
ambient temperature can occur together with high
humidity conditions. In such conditions the E(D/B)H*
models may experience problems with severe ice build-up
on the aircooled coil. In case such conditions are expected,
the E(D/B)L* must be installed instead.
Both E(D/B)L* and E(D/B)H* models have a freeze
prevention function using the pump and back up heater to
keep the water system safe from freezing in all conditions.
In case accidental or intentional power shutdown is likely
to happen we recommend to use glycol.
(**)
only E(D/B)L*
Leaving condenser water temperature
Booster heater operation only
only E(D/B)L*
Outdoor temp. (°CDB)
Sanitary mode
(**)
Water temperature sanitary tank (C°)
4TW58133-1
• Daikin Altherma • Monobloc
119
• Monobloc • EBHQ011-016BA6W1
11
Hydraulic performance
11 - 1 Static pressure drop unit
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120
• Daikin Altherma • Monobloc