EEDEN08-720
technical data ERHQ011-016AA Altherma
Altherma
Altherma
Daikin’s unique position as a manufacturer of air conditioning equipment, compressors and refrigerants 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.
Het 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.
“ 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..”
Naamloze Vennootschap
Daikin Europe N.V. participates in the Eurovent Certification Programme for Air Conditioners (AC), Liquid Chilling Packages (LCP) and Fan Coil Units (FC); the certified data of certified models are listed in the Eurovent Directory.
Zandvoordestraat 300 B-8400 Ostend, Belgium www.daikin.eu BTW: BE 0412 120 336 RPR Oostende
EEDEN0 8 - 7 2 0
EEDEN08-720 - 06/2008 Printed in Belgium by Goekint Graphics Copyright © Daikin
Daikin units comply with the European regulations that guarantee the safety of the product.
EEDEN08-720
technical data ERHQ011-016AA Altherma
Altherma
• Outdoor units • ERHQ011-016AA
TABLE OF CONTENTS ERHQ011-016AA
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Nominal Capacity and Nominal Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
8
Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Cooling capacity tables Heating capacity tables
4
6 6
.............................................. 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . . 11 Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 12
5
Piping diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6
Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . External connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
8
15
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Sound pressure spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sound pressure spectrum quiet mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18
Service space
9
14
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
• Altherma • Outdoor units
16
19
4
• Outdoor units • ERHQ011-016AA
1 A iA n6 1u 0 a - r m 1 o r 1 o e 0 dh Q t H ulR OEA • •
Features Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions
1 1
5
• Altherma • Outdoor units
•
Easy to install
•
Total solution for year round comfort
• Outdoor units • ERHQ011-016AA
2
Specifications
2-1 NOMINAL CAPACITY AND NOMINAL INPUT
ERHQ011AA
For combination Indoor Units indoor units + outdoor units Condition 1
Nominal Capacity
Nominal Capacity
ERHQ016AA
3
EKHBH016AB
Heating capacity Nominal
kW
11.2
14.0
16.0
Heating PI
Nominal
kW
2.46
3.17
3.83
COP
Nominal
4.55
4.42
4.18
Heating capacity Nominal
kW
10.3
13.1
15.2
Heating PI
Nominal
kW
3.06
3.88
4.66
COP
Nominal
3.37
3.38
3.26
For combination Indoor Units indoor units + outdoor units Condition 1
ERHQ014AA
1 2
EKHBX016AB
Heating capacity Nominal
kW
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
Cooling PI
Nominal
kW
3.79
5.78
6.77
COP
Nominal
4.55
4.42
4.18
EER
Nominal
Heating capacity Nominal
kW
3.67
2.99
2.63
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
Cooling PI
Nominal
kW
3.60
5.29
5.95
COP
Nominal
3.37
3.38
3.26
EER
Nominal
2.78
2.36
2.20
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
Casing
ERHQ011AA
Colour Unit
Packing
Weight Packing
ERHQ016AA
Ivory white
Material Dimensions
ERHQ014AA
Painted galvanised steel plate Height
mm
Width
mm
900
1,170 900
900
Depth
mm
320
320
320
Height
mm
Width
mm
980
1,349 980
980
Depth
mm
420
420
420
Unit
kg
103
103
103
Packed Unit
kg
114
114
114
Material
EPS Carton Wood PP (Straps)
Weight Heat Exchanger
Dimensions
Length
kg
11
11
11
mm
857
857
857
2
2
2
mm
1.4
1.4
1.4
6 0.98
6 0.98
6 0.98
52
52
Nr of Rows Fin Pitch
Nr of Passes Face Area m² Nr of Stages
52
Tube type Fin
Hi-XSS(8) Type
WF fin
Treatment Fan
Anti-corrosion treatment (PE)
Type
Propeller
Quantity Air Flow Rate Heating (nominal at 230V) Cooling
2
2
2
High
m³/min
90
90
90
High
m³/min
96
100
97
• Altherma • Outdoor units
6
• Outdoor units • ERHQ011-016AA
2
Specifications
2-2
TECHNICAL SPECIFICATIONS
Fan
Discharge direction Motor
1
ERHQ011AA
Quantity
2 Fan
Speed (nominal)
Steps
Motor
2 8
8
8
760
760
760
Cooling
rpm
800
850
830
Output
W
70
70
70
Direct drive 1
Model W
2,200
Starting Method
Cooling Sanitary water Sound Level (nominal)
Refrigerant
Inverter driven
Crankcase W Heater
33
33
33
Min
°CWB
-20
-20
-20
Max
°CWB
35
35
35
Min
°CDB
10
10
10
Max
°CDB
46
46
46 -20
Min
°CDB
-20
-20
Max
°CDB
43
43
43
Sound Power
dBA
64
64
66
Sound Pressure
dBA
49
51
53
Sound Power
dBA
64
66
69
Sound Pressure
dBA
50
52
54
Heating
Sound Pressure
dBA
42
42
43
Cooling
Sound Pressure
dBA
45
45
46
kg
3.7
Heating
Cooling
Sound Level (Night quiet)
Type
R-410A
Charge Control Refrigerant Oil
Type
Piping connections
Liquid (OD)
1 l Quantity
1
1.0
1.0
1
1
1
Flare connection
Diameter (OD)
mm
Quantity
9,52 1
Type
1
1
Flare connection
Diameter (OD)
mm
Quantity
15,9 3
Type
Piping Length
1
1.0
Type
Drain
3.7
Daphne FVC68D
Charged Volume
Gas
3.7 Expansion valve(electronic type)
Nr of Circuits
3
3
Hole
Diameter (OD)
mm
Minimum
26
26
26
m
5
5
5
Maximum m
75
75
75
Equivalent m
95
95
95
Chargeless m
30
30
30
Additional Refrigerant Charge kg/m Installation Maximum m height difference
See installation manual outdoor unit 4PW37976-1B 30
Heat Insulation
7
1
Hermetically sealed scroll compressor
Motor Output
Heating
1 JT100G-VD
Type
Operation Range
2
rpm
Heating
Quantity Motor
2 Brushless DC motor
Drive Compressor
ERHQ016AA
Horizontal
Model Motor
ERHQ014AA
30 Both liquid and gas pipes
• Altherma • Outdoor units
30
• Outdoor units • ERHQ011-016AA
2 2-2
Specifications TECHNICAL SPECIFICATIONS
ERHQ011AA
ERHQ014AA
Defrost Method
Pressure equalising
Defrost Control
Sensor for outdoor heat exchanger temperature
Capacity Control Method
ERHQ016AA
Inverter controlled
Safety Devices
1
Fan motor thermal protector Fuse
2
High pressure switch Standard Accessories
Item
3
Tie-wraps
Quantity
2
Item
2
2
Installation manual
Quantity
1
Notes
1
1
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
Power Supply
ERHQ011AA
Name
1~
Frequency
Hz
50
50
50
Voltage
V
230
230
230
Voltage range
Wiring connections
Minimum
V
-10%
Maximum V
+10%
Minimum Ssc value
kVa
Maximum Cooling running Current
A
22.8
Recomended fuses
A
32
For Power Supply
Equipment complying with EN/IEC 61000-S-12 (1) 27.4
31.9
32
32
Remark
See installation manual outdoor unit 4PW37976-1B
For connection Remark with indoor
See installation manual outdoor unit 4PW37976-1B
Power Supply Intake Notes
ERHQ016AA
V3
Phase
Current
ERHQ014AA
Outdoor unit only (1) European/international technical standard setting the limits for harmonic currents produced by equipment connected to public low-voltage system with input current > 16A smaller than or equal to 75A per phase.
• Altherma • Outdoor units
8
• Outdoor units • ERHQ011-016AA
3
Capacity tables
3-1
Cooling capacity tables
Maximum Cooling Capacity
1
ERHQ11
3 ERHQ14
ERHQ16
Tamb (°C) LWE (°C) 7 10 13 15 18 22 7 10 13 15 18 22 7 10 13 15 18 22
20 CC 11.7 12.9 14.1 14.9 16.2 18.0 14.5 16.0 17.6 18.6 20.2 22.5 15.3 16.9 18.5 19.6 21.0 23.3
25 PI 2.56 2.58 2.59 2.60 2.61 2.62 3.85 3.94 4.02 4.08 4.17 4.29 4.37 4.48 4.60 4.68 4.97 5.21
CC 11.2 12.3 13.4 14.2 15.5 17.2 13.9 15.3 16.8 17.8 19.3 21.5 14.7 16.2 17.7 18.7 20.0 22.2
30 PI 2.86 2.89 2.92 2.93 2.96 2.99 4.27 4.37 4.47 4.54 4.65 4.80 4.84 4.97 5.10 5.19 5.52 5.79
CC 10.6 11.6 12.8 13.5 14.7 16.4 13.2 14.6 15.9 16.9 18.4 20.4 13.9 15.3 16.7 17.7 18.9 21.0
35 PI 3.21 3.25 3.29 3.31 3.35 3.40 4.75 4.86 4.98 5.06 5.18 5.36 5.37 5.51 5.66 5.76 6.12 6.42
CC 10.0 11.0 12.1 12.8 13.9 15.5 12.5 13.7 15.0 15.9 17.3 19.3 13.1 14.4 15.7 16.6 17.8 19.7
Symbols CC PI LWE Tamb
9
CC 9.39 10.3 11.3 12.0 13.1 14.7 11.7 12.9 14.1 14.9 16.2 17.0 12.2 13.3 14.6 15.4 16.4 17.0
45 PI 4.03 4.09 4.15 4.20 4.26 4.35 5.90 6.04 6.18 6.28 6.44 5.33 6.59 6.75 6.93 7.04 6.69 5.33
CC 8.75 9.65 10.6 11.3 12.3 13.3 11.1 11.2 11.9 12.2 12.9 13.3 11.1 11.2 11.9 12.2 12.9 13.3
PI 4.50 4.58 4.65 4.70 4.78 3.93 5.92 5.46 5.04 4.79 4.42 3.93 5.92 5.46 5.04 4.79 4.42 3.93
3TW57752-1B
Conditions
: Cooling 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) : Ambient temperature (°C) RH=85%
Note 1
40 PI 3.60 3.65 3.70 3.73 3.79 3.86 5.29 5.42 5.55 5.64 5.78 5.98 5.95 6.11 6.27 6.38 6.77 7.10
For the optional model with heatertape (V38) when ambient temperature becomes lower than 4°C: add power input of 95W
• Altherma • Outdoor units
1
2
Cooling 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).
• Outdoor units • ERHQ011-016AA
3
Capacity tables
3-2
Heating capacity tables
3
Maximum Heating Capacity (Peak values)
Model
ERHQ11
ERHQ14
ERHQ16
LWC Tamb -20 -15 -7 -2 2 7 12 15 20 -20 -15 -7 -2 2 7 12 15 20 -20 -15 -7 -2 2 7 12 15 20
30 HC 5.66 6.48 8.04 9.18 10.2 11.6 13.1 14.1 15.9 7.24 8.19 10.1 11.5 12.7 14.4 16.3 17.6 19.9 8.35 9.38 11.5 13.0 14.4 16.3 18.5 20.0 22.5
35 PI 2.17 2.21 2.24 2.24 2.23 2.21 2.18 2.15 2.10 2.72 2.78 2.84 2.87 2.87 2.88 2.86 2.85 2.82 3.25 3.33 3.42 3.46 3.48 3.50 3.51 3.51 3.50
HC 5.48 6.25 7.74 8.84 9.81 11.2 12.7 13.6 15.4 7.14 8.01 9.78 11.1 12.3 14.0 15.9 17.1 19.3 8.31 9.33 11.3 12.7 14.1 16.0 18.1 19.5 22.0
40 PI 2.37 2.42 2.46 2.47 2.47 2.46 2.43 2.41 2.36 2.97 3.04 3.11 3.14 3.16 3.17 3.16 3.15 3.13 3.54 3.63 3.73 3.78 3.81 3.83 3.85 3.86 3.85
HC 5.44 6.17 7.63 8.71 9.68 10.8 12.2 13.2 14.9 7.05 7.85 9.51 11.1 12.2 13.5 15.4 16.5 18.7 8.27 9.28 11.1 12.5 13.8 15.6 17.6 19.0 21.4
PI 2.37 2.42 2.46 2.33 2.39 2.46 2.43 2.41 2.36 2.97 3.04 3.11 2.96 3.05 3.17 3.16 3.15 3.13 3.54 3.63 3.64 3.56 3.45 3.83 3.85 3.86 3.85
HC 4.84 5.49 6.54 7.06 7.75 10.8 12.2 13.2 14.9 6.28 6.99 7.62 8.95 9.65 13.5 15.4 16.5 18.7 7.36 8.26 8.63 10.1 10.6 15.6 17.6 19.0 21.4
45 PI 2.61 2.67 2.72 2.74 2.74 2.74 2.72 2.70 2.65 3.26 3.34 3.43 3.47 3.48 3.50 3.50 3.50 3.48 3.89 3.98 4.10 4.15 4.19 4.22 4.24 4.25 4.25
50
55
HC
PI
HC
PI
HC
PI
7.50 8.57 9.52 10.3 11.8 12.7 14.4
3.02 3.05 3.06 3.06 3.04 3.03 2.99
8.18 9.10 9.94 11.3 12.2 13.8
3.36 3.38 3.42 3.41 3.40 3.37
8.72 9.53 10.9 11.7 13.3
3.77 3.82 3.81 3.81 3.78
9.25 10.7 11.8 13.1 14.9 16.0 18.1
3.79 3.74 3.76 3.88 3.89 3.89 3.87
10.4 11.4 12.7 14.4 15.5 17.5
4.14 4.17 4.30 4.32 4.32 4.31
11.1 12.3 13.9 15.0 17.0
4.62 4.77 4.79 4.80 4.80
10.9 12.2 13.5 15.2 17.2 18.5 20.8
4.52 4.58 4.62 4.66 4.69 4.69 4.70
12.0 13.1 14.8 16.7 18.0 20.3
5.06 5.11 5.15 5.18 5.20 5.21
11.9 13.4 15.1 16.6 18.7
5.35 5.40 5.44 5.75 5.77
HC
PI
HC
PI
HC
PI
6.43 6.94 7.63 10.3 11.8 12.7 14.4
3.02 2.87 2.96 3.06 3.04 3.03 2.99
6.63 7.29 9.94 11.3 12.2 13.8
3.17 3.26 3.42 3.41 3.40 3.37
6.99 9.53 10.9 11.7 13.3
3.64 3.82 3.81 3.81 3.78
7.42 8.65 9.32 13.1 14.9 16.0 18.1
3.79 3.52 3.64 3.88 3.89 3.89 3.87
8.38 9.02 12.7 14.4 15.5 17.5
3.90 4.03 4.30 4.32 4.32 4.31
8.73 12.3 13.9 15.0 17.0
4.47 4.77 4.79 4.80 4.80
8.49 9.91 10.4 15.2 17.2 18.5 20.8
4.41 4.31 4.18 4.66 4.69 4.69 4.70
9.71 10.2 14.8 16.7 18.0 20.3
4.77 4.62 5.15 5.18 5.20 5.21
9.19 13.4 15.1 16.6 18.7
4.84 5.40 5.44 5.75 5.77
1 3
Maximum Heating Capacity (integrated values*)
Model
ERHQ11
ERHQ14
ERHQ16
LWC Tamb -20 -15 -7 -2 2 7 12 15 20 -20 -15 -7 -2 2 7 12 15 20 -20 -15 -7 -2 2 7 12 15 20
30 HC 5.04 5.77 6.89 7.43 8.16 11.6 13.1 14.1 15.9 6.45 7.29 8.06 9.27 10.0 14.4 16.3 17.6 19.9 7.44 8.35 8.91 10.5 11.1 16.3 18.5 20.0 22.5
35 PI 2.17 2.21 2.24 2.11 2.16 2.21 2.18 2.15 2.10 2.72 2.78 2.84 2.70 2.78 2.88 2.86 2.85 2.82 3.25 3.33 3.34 3.26 3.15 3.50 3.51 3.51 3.50
HC 4.88 5.56 6.63 7.16 7.86 11.2 12.7 13.6 15.4 6.35 7.13 7.84 9.00 9.71 14.0 15.9 17.1 19.3 7.39 8.30 8.77 10.3 10.9 16.0 18.1 19.5 22.0
40
45 PI 2.61 2.67 2.72 2.58 2.65 2.74 2.72 2.70 2.65 3.26 3.34 3.43 3.26 3.37 3.50 3.50 3.50 3.48 3.86 3.98 4.00 3.91 3.79 4.22 4.24 4.25 4.25
Symbols HC PI LWC Tamb
50
55
3TW57752-1B
Conditions
: 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 Condensor temperature (°C) : Ambient temperature (°C) RH=85%
1
2
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).
Note 1
For the optional model with heatertape (V38) when ambient temperature becomes lower than 4°C: add power input of 95W
• Altherma • Outdoor units
10
• Outdoor units • ERHQ011-016AA
4
Dimensional drawing & centre of gravity
4-1
Dimensional drawing
ERHQ011-016
1
Hole for anchor bolt 4-M12
1 2 3 4 5 6 7 8
4
Gas pipe connection ∅15.9 flare Liquid pipe connection ∅9.5 flare Service port (in the unit) Grounding terminal M5 (in switch box) Refrigerant piping intake Power supply wiring intake (knock out hole ∅34) control wiring intake (knock out hole ∅27) Drain outlet
3TW57764-1
11
• Altherma • Outdoor units
• Outdoor units • ERHQ011-016AA
4
Dimensional drawing & centre of gravity
4-2
Centre of gravity
3
ERHQ011-016
1 4
4TW57919-5
• Altherma • Outdoor units
12
• Outdoor units • ERHQ011-016AA
5
Piping diagram
ERHQ
1
Electronic expansion valve
5 Filter
Filter
Heat exchanger
4-Way-Valve
High Pressure Low Pressure Switch Sensor
EKHB 016 Field Piping ø9.5 C 1220T-0
Service Port 5/16’
Compressor Field Piping ø15.9 C 1220T-0 Accumulator Outdoor Unit
Indoor Unit
Heating Cooling
Stop Valve (With Service Port 5/16’ Flare) Check Valve
Flare Conn.
Screw Conn.
Flange Conn.
Pinched Pipe
Spinned Pipe
3TW57765-1
13
• Altherma • Outdoor units
• Outdoor units • ERHQ011-016AA
6
Wiring diagram
6-1
Wiring diagram
3
ERHQ011-016AAV3 Option EKBPHT16Y Only for *RHQ01*AAV3(7)
Only for *RHQ01*AAV38
Indoor
Outdoor
(Note 4)
HAP
Position of compressor
El. comp. Assy (Position of elements)
terminal Wire entrance
Notes: 1 This wiring diagram only applies to the outdoor unit 2 L: Live N:Neutral g: Field wiring 3 D : Terminal strip F : Connector T : Connection R : Protective earth (screw) : Relay connector p : Noiseless earth G : Terminal 4 Refer to the option manual, for connecting wiring to x6A. 5 Refer to the ’’Wiring diagram sticker’’ (on back of front plate) on how to use BS1∼ BS4 and DS1 switch. 6 Do not operate the unit by short-circuiting protection device S1PH 7 Colors: BLK: black, RED: red, BLU: blue, WHT: white, YLW: yellow, ORG: orange, BRN: brown, GRN: green 8 Confirm the method of setting the selector switches by service. When the unit is shipped by factory all switches are set to be off. 9 Option
(Back)
A1P A2P A3P A4P BS1∼BS4 C1∼C4 DS1 E1H E1HC F1U, F3U, F4U F6U H1P∼7P (A2P) HAP (A1P) K1R K4R K10R K11R L1R M1C M1F M2F PS Q1DI R1 R2 R1T R2T R3T R4T R5T R6T RC R10T S1NPH S1PH TC V1R V2R, V3R V1T X1M Y1E Y1S Z1C∼Z3C Z1F∼Z4F Optional Connector X1Y
Printed circuit board (Main) Printed circuit board (INV) Printed circuit board (Noise filter) Printed circuit board Push button switch Capacitor DIP switch Electrical heatertape (fuse: 5A/250V) Crankcase heater Fuse (T 6.3A/250V) Fuse (T 5.0A/250V) Light emitting diode (service monitor green) Light emitting diode (service monitor green) Magnetic relay (Y1S) Magnetic relay (E1HC) Magnetic relay Magnetic relay Reactor Motor (Compressor) Motor (Fan) (upper) Motor (Fan) (lower) Switching power supply Field earth leakage breaker (300mA) Resistor Resistor Thermistor (Air) Thermistor (Discharge) Thermistor (Suction) Thermistor (Heat exchanger) Thermistor (heat exchanger middle) Thermistor (Liquid) Signal receiver circuit Thermistor (Fin) Pressure sensor Pressure switch (High) Signal transmission circuit Power module Diode module IGBT Terminal strip for power source Electronic expansion valve Solenoid valve (4 way valve) Noise filter (ferrity core) Noise filter
1 6
Connector
(Front)
Wiring dependent on model
2TW57986-1A
• Altherma • Outdoor units
14
• Outdoor units • ERHQ011-016AA
6
Wiring diagram
6-2
External connection diagram ELECTRICAL CONNECTION DIAGRAM ALTHERMA (011/014/016 CLASS) Standard parts Power supply
1
OUTDOOR UNIT 3 core
unit power supply: 230V + earth
6
X1M:L-N-earth
backup heater power supply (3/6/9kW): 400V or 230V + earth
Optional power supply:
X1M:1-2-3 earth
backup heater power supply (3kW): 400V or 230V + earth 3 or 4 core
3 core
Optional parts
Applicable for the following models: OUTDOOR UNIT: ERHQ011/014/016AAV3 INDOOR UNIT: EKHBH/X016AA3V3 EKHBH/X016AA6V3 EKHBH/X016AA6W1 EKHBH/X016AA6T1 EKHBH/X016AA9W1 EKHBH/X016AA9T1
10m:4Gx1.5
X1M:1-2-3 earth
SANITARY TANK
X1M:L1-L2-L3-earth X3M:L-N-earth 2way valve
Field supply
2 core 2x0.75
Q3L-Q1T CLIXON THERMOSTAT 2-WAY VALVE
X5M
Power supply booster heater
X6M
X7M
F2B
230V ONLY FOR EKSWWU *V3
5 core 5Gx2.5
X4M:1-2 earth
NO valve: X2M:6-7 NC valve: X2M:5-7
X2M:13-14
2 core
R5T- Thermistor water temperature
X9A (PCB A1P) signal Thermistor cable NOTE: min. distance to power cable = 3 cm
Room thermostat A3P
230V
230V or 400V
Q2L - Clixon booster heater
4 core
X2M:1-2-3-4
spring return: X2M:9-10 SPST: X2M: 8-9-10
2 core 230V
2way valve M25 (EKHBX units) for cooling mode
3way valve 2 or 3 core 230V
M3S (When EKSWW is installed) selection sanitary-floorheating
INDOOR UNIT user interface
3TW57746-7
EKHB-A Standard parts Power supply For more details please check unit wiring diagram
Outdoor unit 3 core
Unit power supply: 230V + earth
X1M:L-N-Earth
Backup heater power supply (3/6/9kW): 400V or 230V + earth
Optional power supply
X2M:1-2-3-Earth
Booster heater power supply (3kW): 400V or 230V + earth 4 core
3 or 4 core
3 core
Optional parts
Field supply X1M:9-10-11-Earth
Sanitary tank Room thermostat Power supply booster heater
Q2L - Clixon booster heater
R5T - Thermistor water temperature
4 core 5 core
230V or 400V
A3P (optional)
X1M:7-8-Earth
NO valve:
2 core
NC valve:
2 core
2 core Signal Thermistor cable Note: min. distance to power cable = 3cm
2 way valve M2S (EKHBX Units) for cooling mode
3 way valve M3S (when EKSWW is installed) selection sanitary-floorheating
Indoor unit User interface
3TW56719-6
15
• Altherma • Outdoor units
• Outdoor units • ERHQ011-016AA
7
Sound data
7-1
Sound pressure spectrum
3
ERHQ011-016 ERHQ011AAV3 COOLING
ERHQ014AAV3 COOLING
ERHQ016AAV3 COOLING
1
Octave band center frequency (Hz)
Sound pressure level (dB)
Sound pressure level (dB)
Sound pressure level (dB)
7
Octave band center frequency (Hz)
Octave band center frequency (Hz) 3TW57767-1A
NOTES 1 2 3 4
Data is valid at free field condition (measured in a semi-anachoic room). dBA = A-Weighted sound pressure 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)
ERHQ011-016 ERHQ014AAV3 HEATING
Octave band center frequency (Hz)
ERHQ016AAV3 HEATING
Sound pressure level (dB)
Sound pressure level (dB)
Sound pressure level (dB)
ERHQ011AAV3 HEATING
Octave band center frequency (Hz)
Octave band center frequency (Hz) 3TW57767-2A
NOTES 1 2 3 4
Data is valid at free field condition (measured in a semi-anachoic room). dBA = A-Weighted sound pressure 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.
• Altherma • Outdoor units
Measuring location (Discharge side)
16
• Outdoor units • ERHQ011-016AA
7
Sound data
7-2
Sound pressure spectrum quiet mode
ERHQ011-016 ERHQ011AAV3 COOLING
ERHQ014AAV3 COOLING
ERHQ016AAV3 COOLING
1
Octave band center frequency (Hz)
Sound pressure level (dB)
Sound pressure level (dB)
Sound pressure level (dB)
7
Octave band center frequency (Hz)
Octave band center frequency (Hz) 3TW57767-3
NOTES 1 2 3 4
Data is valid at free field condition (measured in a semi-anachoic room). dBA = A-Weighted sound pressure 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)
ERHQ011-016 ERHQ014AAV3 HEATING
Octave band center frequency (Hz)
ERHQ016AAV3 HEATING
Sound pressure level (dB)
Sound pressure level (dB)
Sound pressure level (dB)
ERHQ011AAV3 HEATING
Octave band center frequency (Hz)
Octave band center frequency (Hz) 3TW57767-4
NOTES 1 2 3 4
17
Data is valid at free field condition (measured in a semi-anachoic room). dBA = A-Weighted sound pressure 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.
• Altherma • Outdoor units
Measuring location (Discharge side)
• Outdoor units • ERHQ011-016AA
8
Installation
8-1
Service space
3
ERHQ011-016 A. Non stacked installation Legend
Unit: mm Suction side obstacle Discharge side obstacle
1 8
Left side obstacle Right side obstacle Top side obstacle Obstacle is present
1
2
In these cases, close the bottom of the installation frame to prevent discharged air from being bypassed.
In these cases, only 2 units can be installed.
This situation is not allowed. Figures between ( ) indicate the dimensions only for the 100-125-140 class models.
B. Stacked installation 1. Obstacles exist in front of the outlet side
2. Obstacles exist in front of the air inlet
Do not stack more than one unit. About 100mm is required as the dimension for laying the upper outdoor unit’s drain pipe. Get the portion A sealed so that air from the outlet does not bypass.
C. Multiple-row installation 1. Installation of one unit per row
2. Installing multiple units (2 units or more) in lateral connection per row
Relation of dimensions of H, A, and L are shown in the table below. L≤H H
