Daikin Altherma ERHQ006-008AD Instruction manual

technical data
EEDEN09-720
AlthermaTM

AlthermaTM
EEDEN09-720 - 03/2009 Printed in Belgium by Goekint Graphics Copyright ©Daikin
Naamloze Vennootschap
Zandvoordestraat 300
B-8400 Ostend, Belgium
www.daikin.eu
BTW: BE 0412 120 336
RPR Oostende
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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.
Daikin’s unique position as a
manufacturer of air conditioning
equipment, compressors and
refrige-rants has led to its close
involvement in environmental
issues. For several years Daikin has
had the intention to become a
leader in the provision of products
that have limited impact on the
environment. This challenge
demands the eco design and
development of a wide range of
products and an energy
management system, resulting in
energy conservation and a
reduction of waste.
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EEDEN09-720

technical data
EEDEN09-720
AlthermaTM

•Altherma
TM
•Altherma
TM
4
AltherAltherR-410A
Heating only
Heat pump

•Altherma
TM 5
•Altherma
TM
ERHQ006-008AD
EKHBH(X)008AA
ERHQ011-016AA
ERHQ011-016AAW1
EKHBH(X)016AB
EDHQ011-016AA6V3
EDHQ011-016AA6W1
EDLQ011-016AA6V3
EDLQ011-016AA6W1
EBHQ011-016AA6V3
EBHQ011-016AA6W1
EBLQ011-016AA6V3
EBLQ011-016AA6W1
EKHWS-B
EKHWE
EKSOLHWAV1
EKRTW
EKRTR
9
Oudoor unit - 1~
Indoor unit - 1~ 21
Oudoor unit - 1~ 35
Oudoor unit - 3~ 53
Indoor unit - 1~ 69
Without bottom plate heater - 1~ 83
Without bottom plate heater - 3~ 103
Bottom plate heater - 1~ 121
Bottom plate heater - 3~ 139
Without bottom plate heater - 1~ 157
Without bottom plate heater - 3~
Bottom plate heater - 1~
177
197
Bottom plate heater - 3~ 217
Stainless steel domestic
hot water tank
Enameled domestic
hot water tank
237
245
Solar kit 251
1
1
2
2
2
3
3
3
3
3
3
3
3
4
4
4
Wired room thermostat 259
Wireless room thermostat 265
4
4
PAGE
Heating only -
Heating and Cooling
Altherma
TM
Small Capacity
Indoor - Outdoor
Heating only -
Heating and Cooling
Altherma
TM
Large Capacity
Indoor - Outdoor
Heating only
Altherma
TM
Monobloc
Heating and Cooling
Altherma
TM
Optional comfort
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

technical data
Part 1/4:
ERHQ006-008AD
EKHBH/X008AA
EEDEN09-720
AlthermaTM

•Altherma
TM • Outdoor units 9
• Outdoor units • ERHQ006-008AD
TABLE OF CONTENTS
ERHQ006-008AD
1Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Nominal Capacity and Nominal Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3 Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Cooling/Heating capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4 Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . . 15
Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5 Piping diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6 Wiring diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7 Sound data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Sound pressure spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

• Outdoor units • ERHQ006-008AD
•Altherma
TM • Outdoor units
10
1 Features
1
1
Outdooruni AlthermaERHQ006-008AD Outdooruni • Small capacity outdoor unit
• 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
TM • Outdoor units 11
• Outdoor units • ERHQ006-008AD
2 Specifications
1
2
2-1 NOMINAL CAPACITY AND
NOMINAL INPUT ERHQ006AD ERHQ007AD ERHQ008AD
For
combination
indoor units +
outdoor units
Indoor Units EKHBH008AA
Condition 1 Heating
capacity Minimum kW 4.36 4.36 4.36
Nominal kW 5.75 6.84 8.43
Maximum kW 7.45 8.79 9.58
Heating PI Nominal kW 1.26 1.58 2.08
COP Nominal 4.56 4.34 4.05
Nominal
Capacity Heating capacity Minimum kW 3.87 3.87 3.87
Nominal kW 5.03 6.10 7.64
Maximum kW 6.68 7.98 8.76
Heating PI Nominal kW 1.58 1.95 2.54
COP Nominal 3.18 3.13 3.00
For
combination
indoor units +
outdoor units
Indoor Units EKHBX008AA
Condition 1 Heating
capacity Minimum kW 4.36 4.36 4.36
Nominal kW 5.75 6.84 8.43
Maximum kW 7.45 8.79 9.58
Cooling
capacity Minimum kW 4.82 4.82 4.82
Nominal kW 7.20 8.16 8.37
Maximum kW 7.20 8.50 8.91
Heating PI Nominal kW 1.26 1.58 2.08
Cooling PI Nominal kW 2.27 2.78 2.97
COP Nominal 4.56 4.34 4.05
EER Nominal 3.17 2.94 2.82
Nominal
Capacity Heating capacity Minimum kW 3.87 3.87 3.87
Nominal kW 5.03 6.10 7.64
Maximum kW 6.68 7.98 8.76
Cooling
capacity Minimum kW 3.67 3.67 3.67
Nominal kW 5.12 5.86 6.08
Maximum kW 5.12 6.13 7.10
Heating PI Nominal kW 1.58 1.95 2.54
Cooling PI Nominal kW 2.16 2.59 2.75
COP Nominal 3.18 3.13 3.00
EER Nominal 2.37 2.26 2.21
Notes 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)
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 ERHQ006AD ERHQ007AD ERHQ008AD
Casing Colour Ivory white
Material Polyester painted galvanised steel
Dimensions Unit Height mm 735 735 735
Width mm 825 825 825
Depth mm 300 300 300
Packing Height mm 797 797 797
Width mm 960 960 960
Depth mm 390 390 390
Weight Unit kg 56 56 56
Packed Unit kg 61 61 61
Packing Material EPS
Carton
Weight kg 5 5 5

• Outdoor units • ERHQ006-008AD
•Altherma
TM • Outdoor units
12
2 Specifications
1
2
Heat
Exchanger Dimensions Length mm 845 845 845
Nr of Rows 2 2 2
Fin Pitch mm 1.8 1.8 1.8
Nr of Stages 32 32 32
Tube type Hi-Xa(8)
Fin Type WF fin
Treatment Anti-corrosion treatment (PE)
Fan Type Propeller
Quantity 111
Discharge direction Horizontal
Motor Quantity 1 1 1
Output W 53 53 53
CompressorQuantity 111
Motor Model 2YC63BXD#C
Type Hermetically sealed swing compressor
Motor
Output W 1,920
Operation
Range Heating Min °CWB -20 -20 -20
Max °CWB 25 25 25
Cooling Min °CDB 10 10 10
Max °CDB 43 43 43
Sanitary water Min °CDB -20 -20 -20
Max °CDB 43 43 43
Sound Level
(nominal) Heating Sound Power dBA 61 61 62
Sound
Pressure dBA 48 48 49
Cooling Sound
Power dBA 63 63 63
Sound
Pressure dBA 48 48 50
Refrigerant Type R-410A
Charge kg 1.7 1.7 1.7
Control Expansion valve(electronic type)
Nr ofCircuits 1 1 1
Refrigerant Oil Type FVC50K
Charged Volume l 0.75 0.75 0.75
Piping
connections Liquid (OD) Type Flare connection
Diameter
(OD) mm 6,35
Gas Type Flare connection
Diameter
(OD) mm 15,9
Drain Quantity 1 1 1
Type Socket
Diameter
(OD) mm 18 18 18
Piping Length Minimum m 3 3 3
Maximum m 30 30 30
Additional Refrigerant
Charge kg/m 0.02>10m
Max. internunit level
difference m20 20 20
Defrost Method Reverse cycle
Defrost Control Sensor for outdoor heatexchanger temperature
Capacity Control Method Inverter controlled
2-2 TECHNICAL SPECIFICATIONS ERHQ006AD ERHQ007AD ERHQ008AD

•Altherma
TM • Outdoor units 13
• Outdoor units • ERHQ006-008AD
2 Specifications
1
2
Standard
Accessories Item Installation manual
Quantity 1 1 1
Item Drain plug
Quantity 1 1 1
Notes See operation range drawing
The sound pressure level is measuredvia 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.
2-3 ELECTRICAL SPECIFICATIONS ERHQ006AD ERHQ007AD ERHQ008AD
Power Supply Name V3
Phase 1~
Frequency Hz 50 50 50
Voltage V 230 230 230
Voltage range Minimum V -10%
Maximum V +10%
Current Starting current Heating A 11 11 11
Cooling A 11 11 11
Maximum
running
Current
Heating A 18 18 18
Cooling A 16.25 16.25 16.25
Recomended fuses A 20 20 20
Wiring
connections For Power Supply Quantity 3 3 3
For connection
with indoor Quantity 4 4 4
Remark Included earth wiring
2-2 TECHNICAL SPECIFICATIONS ERHQ006AD ERHQ007AD ERHQ008AD

• Outdoor units • ERHQ006-008AD
•Altherma
TM • Outdoor units
14
3 Capacity tables
3 - 1 Cooling/Heating capacity tables
1
3
COOLING
Model Tamb (°C) 20 25 30 35 40 43
LWE (°C) CC PI CC PI CC PI CC PI CC PI CC PI
006
7 6.01 1.56 5.73 1.75 5.43 1.95 5.12 2.16 4.80 2.39 4.59 2.53
11 6.81 1.57 6.50 1.77 6.17 1.98 5.83 2.21 5.30 2.32 4.98 2.38
13 7.23 1.57 6.90 1.78 6.56 2.00 6.20 2.23 5.56 2.28 5.18 2.30
16 7.88 1.56 7.54 1.78 7.17 2.01 6.79 2.26 5.95 2.22 5.46 2.18
20 8.80 1.55 8.42 1.79 8.03 2.03 7.63 2.29 6.48 2.13 5.82 1.99
007
7 7.15 2.05 6.84 2.28 6.50 2.52 6.13 2.77 5.35 2.68 4.89 2.59
11 8.09 2.09 7.73 2.34 7.34 2.59 6.94 2.87 5.84 2.62 5.21 2.43
13 8.57 2.11 8.20 2.36 7.79 2.63 7.36 2.91 6.09 2.59 5.36 2.34
16 9.33 2.13 8.92 2.40 8.49 2.68 8.03 2.97 6.46 2.53 5.57 2.20
20 10.4 2.16 9.9 2.44 9.48 2.73 8.99 3.04 6.96 2.44 5.82 1.99
008
7 8.24 2.43 7.90 2.68 7.52 2.94 7.10 3.23 5.68 2.86 4.87 2.59
11 9.26 2.49 8.87 2.76 8.45 3.05 7.79 3.31 6.12 2.80 5.18 2.43
13 9.79 2.52 9.38 2.80 8.93 3.10 8.14 3.36 6.34 2.77 5.33 2.35
16 10.6 2.57 10.17 2.86 9.69 3.17 8.68 3.41 6.67 2.71 5.55 2.20
20 11.7 2.63 11.3 2.94 10.75 3.26 9.39 3.48 7.09 2.61 5.80 1.99
HEATING (Peak values)
Model LWC 30 35 40 45 50
Tamb HC PI HC PI HC PI HC PI HC PI
006
-15 3.93 1.48 3.67 1.59 3.47 1.71 3.33 1.84 3.25 1.99
-10 4.65 1.52 4.32 1.65 4.07 1.79 3.89 1.94 3.78 2.10
-7 5.14 1.54 4.77 1.68 4.49 1.83 4.28 1.99 4.15 2.16
-2 6.06 1.57 5.62 1.72 5.28 1.88 5.03 2.06 4.87 2.25
2 6.89 1.57 6.38 1.74 6.00 1.91 5.72 2.11 5.53 2.31
7 8.03 1.57 7.45 1.75 7.00 1.94 6.68 2.15 6.47 2.37
007
-15 4.87 1.82 4.62 1.94 4.43 2.08 4.30 2.23 4.24 2.40
-10 5.67 1.88 5.34 2.02 5.09 2.18 4.92 2.36 4.82 2.55
-7 6.21 1.91 5.83 2.07 5.55 2.24 5.35 2.42 5.23 2.63
-2 7.23 1.95 6.77 2.13 6.42 2.32 6.17 2.52 6.02 2.75
2 8.14 1.97 7.61 2.16 7.21 2.37 6.92 2.59 6.74 2.83
7 9.40 1.98 8.79 2.19 8.32 2.42 7.98 2.66 7.78 2.92
008
-15 5.42 2.06 5.16 2.19 4.97 2.34 4.86 2.51 4.80 2.70
-10 6.27 2.13 5.93 2.29 5.68 2.46 5.51 2.65 5.42 2.86
-7 6.84 2.17 6.46 2.34 6.17 2.53 5.97 2.73 5.86 2.95
-2 7.92 2.22 7.45 2.41 7.10 2.62 6.85 2.85 6.70 3.10
2 8.9 2.26 8.35 2.46 7.93 2.69 7.65 2.93 7.47 3.20
7 10.2 2.28 9.58 2.51 9.10 2.76 8.76 3.02 8.56 3.31
H
EATING (integrated values*)
Model LWC 30 35 40 45 50
Tamb HC PI HC PI HC PI HC PI HC PI
006
-15 3.50 1.40 3.27 1.51 3.09 1.62 2.97 1.75 2.89 1.89
-10 4.14 1.45 3.85 1.56 3.62 1.70 3.46 1.84 3.36 2.00
-7 4.52 1.45 4.20 1.58 3.95 1.72 3.77 1.87 3.65 2.03
-2 5.27 1.46 4.89 1.60 4.59 1.75 4.38 1.92 4.24 2.10
2 5.92 1.45 5.49 1.60 5.16 1.76 4.92 1.94 4.76 2.13
7 8.03 1.57 7.45 1.75 7.00 1.94 6.68 2.15 6.47 2.37
007
-15 4.34 1.73 4.11 1.85 3.94 1.98 3.83 2.12 3.77 2.28
-10 5.04 1.79 4.75 1.92 4.53 2.07 4.38 2.24 4.29 2.42
-7 5.46 1.80 5.13 1.94 4.88 2.10 4.71 2.28 4.60 2.47
-2 6.29 1.81 5.89 1.98 5.59 2.15 5.37 2.35 5.23 2.56
2 7.00 1.81 6.55 1.99 6.20 2.18 5.96 2.38 5.80 2.61
7 9.40 1.98 8.79 2.19 8.32 2.42 7.98 2.66 7.78 2.92
008
-15 4.82 1.96 4.59 2.08 4.43 2.23 4.32 2.39 4.27 2.56
-10 5.58 2.03 5.28 2.17 5.06 2.34 4.91 2.52 4.82 2.72
-7 6.02 2.04 5.69 2.20 5.43 2.37 5.26 2.57 5.15 2.78
-2 6.89 2.07 6.48 2.25 6.17 2.44 5.96 2.65 5.83 2.88
2 7.6 2.08 7.18 2.27 6.82 2.47 6.58 2.70 6.43 2.94
7 10.2 2.28 9.58 2.51 9.10 2.76 8.76 3.02 8.56 3.31
* 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).
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)
LWE : Leaving Water Evaporator temperature (°C)
LWC : Leaving Water Condensor temperature (°C)
Tamb : Ambient temperature (°C) RH=85%
NOTES
1Cooling capacity
Capacity is according to Eurovent rating standard 6/C/003-2006 and valid for
chilled water range Dt = 3∼8°C
2Heating capacity
Capacity is according to Eurovent rating standard 6/C/003-2006 and valid for
chilled water range Dt = 3∼8°C
3Power 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 = 60 W (according EN14511).
For the optional model with heatertape (V38) when ambient temperature
becomes lower than 4°C: add power input of 60W
3TW57782-1A

•Altherma
TM • Outdoor units 15
• Outdoor units • ERHQ006-008AD
4 Dimensional drawing & centre of gravity
4 - 1 Dimensional drawing
1
4
ERHQ006-008 AD unit (mm)
3D060289
Minimum space for air passage
Wall height on air outlet side
= less than 1200
Drain outlet
(I.D. J15.9 hose for connection)
4 x holes for anchor bolts (M8 or M10)
Name plate
Terminal strip with
earth terminal
Wiring inlet
Gas stop valve
(J15.9 CuT)
Liquid stop valve
(J6.4 CuT)
Service port
Outdoor air temperature
thermistor
Brand name label
In case of removing stop valve cover

• Outdoor units • ERHQ006-008AD
•Altherma
TM • Outdoor units
16
4 Dimensional drawing & centre of gravity
4 - 2 Centre of gravity
1
4
4D042258L
The position of foundation bolt
ERHQ006-008 AD

•Altherma
TM • Outdoor units 17
• Outdoor units • ERHQ006-008AD
5 Piping diagram
1
5
3D052750F
ERHQ006-008AD
Outdoor air temperature thermistor
Heat exchanger
Propeller fan
Capillary tube 2
Capillary tube 3
Liquid stop valve
Field piping
Filter
Muffler
Compressor
Muffler
Refrigerant flow
Cooling
Heating
Discharge pipe
thermistor
Heat exchanger
thermistor
Muffler with
filter
Accumulator
Motor operated
valve
Four way valve
on : heating
Outdoor unit
Gas stop valve with service
port
Field piping
Muffler with filter
Capillary tube 1
Capillary tube 4
Filter

• Outdoor units • ERHQ006-008AD
•Altherma
TM • Outdoor units
18
6 Wiring diagram
6 - 1 Wiring diagram
1
6
3D052296E
ERHQ006-008AD
Z1C∼Z7C : Ferrite core
X1M, X2M : Terminal strip
Y1E : Electronic expansion valve coil
V2, V3, V5, V9, V100 : Varistor
SA2 : Surge arrester
FU1, FU2, FU3: : Fuse
AC1, AC2
U, V, W, X11A, X12A
E1, E2
HR1, HR2 : Connector
Q1L : Overload protector
PM1 : Power module
PCB1,2 : Printed circuit board
Y1R : Reversing solenoide valve coil
Sheet metal : Terminal strip fixed plate
g
Field wiring
Indoor
Outdoor
(outdoor)
(Condenser)
(discharge)
Power supply
To indoor unit
Sheet
metal
MRM10, MRM20
MRC/W : Magnetic relay
R1T∼R3T : Thermistor
S2∼S102 : Connector
LEDA : Pilot lamp
L : Live
N : Neutral
SW1 :
Forced operation on/off switch SW (SW1)
SW4 : Local setting SW (SW4)
M1C : Compressor motors
M1F : Fan motor
L1R : Reactor

•Altherma
TM • Outdoor units 19
• Outdoor units • ERHQ006-008AD
7 Sound data
7 - 1 Sound pressure spectrum
1
7
ERHQ006AA
HEATING
ERHQ007AA
HEATING
ERHQ008AA
HEATING
Sound pressure level (dB) Sound pressure level (dB) Sound pressure level (dB)
Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz)
Notes:
1 Data is valid at free field condition (measured in a semi-anachoic room)
2 dBA = A-weighted sound power 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)
3TW57557-1A
ERHQ006AA
COOLING
ERHQ007AA
COOLING
ERHQ008AA
COOLING
Sound pressure level (dB) Sound pressure level (dB) Sound pressure level (dB)
Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz)
Notes:
1 Data is valid at free field condition (measured in a semi-anachoic room)
2 dBA = A-weighted sound power 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)