Daikin ERRQ011AAY1 User manual

Heating Daikin Altherma 21
Daikin Altherma High Temperature Outdoor units ERRQ-AAY1
TA LE OF CONTENTS
ERRQ-AAY1
1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Nominal Capacity and Nominal Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3 Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Heating capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4 Dimensional drawing & centre of gravity . . . . . . . . . . . . . . . . . . . . . . . 26
Dimensional drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5 Piping diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
6 Wiring diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Wiring diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7 Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Sound pressure spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Sound power spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
8 Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Daikin Altherma High Temperature Outdoor units ERRQ-AAY1
Heating Daikin Altherma
22
1 Features
2
1
Daikin Alth Heating ERRQ-AAY1 Outdoor uni High temperature application: up to 80°C without electric heater
Three phase large capacity outdoor unit with bottom plate heater
Operation of unit guaranteed down to -20°C
Cost effective alternative to a fossil fuel boiler
Low energy bills and low CO2 emissions
Easy to install
Total solution for year round comfort

Heating Daikin Altherma 23
Daikin Altherma High Temperature Outdoor units ERRQ-AAY1
2 Specifications
2
2
2-1 Nominal Capacity and Nominal Input ERRQ011AAY1 ERRQ014AAY1 ERRQ016AAY1
For combination
indoor units + outdoor
units
Indoor Units EKHBRD011AAY1 EKHBRD014AAY1 EKHBRD016AAY1
Condition 1 Heating capacity Nominal kW 11 14 16
Heating PI Nominal kW 3.57 4.66 5.57
COP Nominal 3.08 3.00 2.88
Condition 2 Heating capacity Nominal kW 11 14 16
Heating PI Nominal kW 2.61 3.55 4.31
COP Nominal 4.22 3.94 3.72
Condition 3 Heating capacity Nominal kW 11 14 16
Heating PI Nominal kW 4.40 5.65 6.65
COP Nominal 2.50 2.48 2.41
Notes Condition 1: EW: 55; LW: 65; dT: 10; ambient conditions: 7DB/6WB
Condition 2: EW: 30; LW: 35; dT: 5; ambient conditions: 7DB/6WB
Condition 3: EW: 70; LW: 80; dT: 10; ambient conditions: 7DB/6WB
2-2 Technical Specifications ERRQ011AAY1 ERRQ014AAY1 ERRQ016AAY1
Casing Colour Daikin white
Material Painted galvanised steel plate
Dimensions Unit Height mm 1,345
Width mm 900 900 900
Depth mm 320 320 320
Packing Height mm 1,524
Width mm 980 980 980
Depth mm 420 420 420
Weight Unit kg 120 120 120
Packed Unit kg 130 130 130
Packing Material Wood
EPS
Cardboard
Weight kg 8 8 8
Heat Exchanger Dimensions Length mm 857 857 857
Nr of Rows 2 2 2
Fin Pitch mm 2 2 2
Nr of Passes 10 10 10
Face Area m² 1.131 1.131 1.131
Nr of Stages 60 60 60
Tube type Hi-XSS
Fin Type Non-symmetric waffle louvre
Treatment Corrosion resistant
Fan Type Propeller
Quantity 2 2 2
Discharge direction Horizontal
Motor Quantity 2 2 2
Model Brushless DC motor
Output W 70 70 70
Drive Direct drive
Compressor Quantity 1 1 1
Motor Type Hermetically sealed scroll compressor
Starting Method Direct on line
Motor Crankcase Heater Quantity 1 1 1
Output W 33 33 33
Operation Range Heating Min °CWB -20 -20 -20
Max °CWB 20 20 20
Domestic hot water Min °CDB -20 -20 -20
Max °CDB 35 35 35
Sound Level (nominal) Heating Sound Power dBA 68 69 71
Sound Pressure dBA 52 53 55

Daikin Altherma High Temperature Outdoor units ERRQ-AAY1
Heating Daikin Altherma
24
2 Specifications
2
2
Refrigerant Type R-410A
Charge kg 4.5 4.5 4.5
Control Expansion valve(electronic type)
Nr of Circuits 1 1 1
Refrigerant Oil Type Daphne FVC68D
Charged Volume l 1.5 1.5 1.5
Piping connections Liquid (OD) Quantity 1 1 1
Type Flare connection
Diameter (OD) mm 9,52
Gas Quantity 1 1 1
Type Flare connection
Diameter (OD) mm 15,9
Drain Quantity 3 3 3
Diameter (OD) mm 26x3
Piping Length Minimum m 3 3 3
Maximum m 50 50 50
Equivalent m 63 63 63
Chargeless m 10 10 10
Additional Refrigerant Charge kg/m see installation manual
Installation height
difference
Maximum m 30 30 30
Heat Insulation Both liquid and gas pipes
Defrost Method Reverse cycle
Defrost Control Sensor for outdoor heat exchanger temperature
Capacity Control Method Inverter controlled
Safety Devices High pressure switch
Fan motor thermal protector
Inverter overload protector
PC board fuse
Standard Accessories Item Installation manual
Quantity 1 1 1
High pressure side Design pressure bar 40 40 40
Notes See operation range drawing
2-3 Electrical Specifications ERRQ011AAY1 ERRQ014AAY1 ERRQ016AAY1
Power Supply Name Y1
Phase 3~
Frequency Hz 50 50 50
Voltage V 380-415
Voltage range Minimum V 342
Maximum V 440
Current Maximum running
Current
Heating A 13,5
Recomended fuses A 16 16 16
Wiring connections For Power Supply Quantity 4G
Remark Select diameter and type according to national and local regulations
For connection with
indoor
Quantity 2 2 2
Remark F1+F2
Power Supply Intake Both indoor and outdoor unit
2-2 Technical Specifications ERRQ011AAY1 ERRQ014AAY1 ERRQ016AAY1

Heating Daikin Altherma 25
Daikin Altherma High Temperature Outdoor units ERRQ-AAY1
3 Capacity tables
3 - 1 Heating capacity tables
2
3
3TW58842-1C
ERRQ-AY1
Symbols
HC Heating capacity [kW]
PI Power input [kW]
LW Leaving water temperature
EW Entering water temperature
Peak Ta[ CDB] LW [ C] LW [ C] LW [ C] LW [ C] LW [ C] 45 55 65 75 80
[ CDB] HC PI HC PI HC PI HC PI HC PI
Conditions
-nT(Leaving water temperature - Entering water temperature)
- Piping length R410A Refrigerant piping length = 5m
- No pump power input is included
-
if Ta < 3 C and unit has bottom plate heater, 95 W has to be added to PI
value
- Ta < 0 C: RH=75%
- Ta > 0 C: RH=85%
Capacity table
Integrated Ta[ CDB] LW [ C] LW [ C] LW [ C] LW [ C] LW [ C]
45 55 65 75 80
[ CDB] HC PI HC PI HC PI HC PI HC PI
flowrate
[l/min] *011* *014* *016*
nT = 15 C 10,5 13,4 15,3
nT = 10 C 15,8 20,1 22,9
nT = 5 C 31,5 40,1 45,9

Daikin Altherma High Temperature Outdoor units ERRQ-AAY1
Heating Daikin Altherma
26
4 Dimensional drawing & centre of gravity
4 - 1 Dimensional drawing
2
4
4TW57914-1
Hole for anchor bolt 4-M12
1. Gas pipe connection J15.9 flare
2. Liquid connection pipe 9.5 flare
3. Service port (in the unit)
4. Electronic connection and grounding terminal MS (in switch box)
5. Refrigerant piping intake
6. Power supply wiring intake (knock hole J34)
7. Control wiring intake (knock hole J27)
8. Drain outlet
RRQ011-016AA

Heating Daikin Altherma 27
Daikin Altherma High Temperature Outdoor units ERRQ-AAY1
4 Dimensional drawing & centre of gravity
4 - 2 Centre of gravity
2
4
4TW58749-6
ERRQ011-016AAY1
Position of foundation bolt

Daikin Altherma High Temperature Outdoor units ERRQ-AAY1
Heating Daikin Altherma
28
5 Piping diagram
2
5
3TW58745-1
ERRQ011-016AA
Heat exchanger
Compressor
(MC1)
High pressure
sensor (S1NPH)
Filter
Filter
Filter
Pressure regulating valve
4-way valve
(Y1S)
Solenoid valve (Y3S)
Electronic expansion
valve (Y1E)
Electronic expansion
valve (Y3E)
Low pressure
sensor (S1NPL)
Capillary
tube
Service port
Double pipe heat
exchanger
Stop valve (with service port on field piping side J7.9mm flare connection)
Filter
High pressure
switch
(S1PH)
Capillary tube
Accumulator
Solenoid valve (Y2S)
Heating
Defrost
Check valve Flare connection Screw connection Flange connection Pinched pipe Spinned pipe
Fan
R1T: Ambient thermistor
R2T: Discharge thermistor
R3T: Suction thermistor (1)
R4T: Coil thermistor
R5T: Suction thermistor (2)
R6T: Subcool thermistor
R7T: Liquid thermistor (1)
R8T: Liquid thermistor (2)

Heating Daikin Altherma 29
Daikin Altherma High Temperature Outdoor units ERRQ-AAY1
6 Wiring diagram
6 - 1 Wiring diagram
2
6
ERRQ-AY1
2TW58746-1C
A1P Printed circuit board
A2P Printed circuit board (INV)
A3P Printed circuit board (Noise filter)
BS1∼BS5 Push button switch
(Mode, set, return, test, reset)
C1-C3 Capacitor
DS1 DIP switch
E1HC Crankcase heater
F1H Fuse (A 31.5A 500V)
F2U Fuse (A 31.5A 500V)
F3U Fuse (T 6.3A / 250V)
F4U Fuse (T 6.3A / 250V)
F5U Fuse (T 6.3A / 250V)
F6U Fuse (T 5.0A / 250V)
F7U Fuse (T 1.0A / 250V)
F8U Fuse (F 1.0A / 250V)
E7H Bottom plate heater
HAP (A1P) Pilot lamp (Service monitor-green)
HAP (A2P) Pilot lamp (Service monitor-green)
H1∼8P(A1P) Pilot lamp (Service monitor-orange)
(H2P)Prepare, Test --------- Flickering
Malfunction Detection -- Light up
K1M-K2M Magnetic contactor
K1R (A1P) Magnetic relay (Y1S)
K2R (A1P) Magnetic relay (Y2S)
K3R (A1P) Magnetic relay (Y3S)
K4R (A1P) Magnetic relay (E1HC)
K5R (A2P) Magnetic relay
L1R∼L3R Reactor
L4R Reactor (For outdoor fan motor)
M1C Motor (Compressor)
M1F Motor (Upper fan)
M2F Motor (Lower fan)
PS Power supply
R1∼R2 Resistor
R1T Thermistor (Air)
R2T Thermistor (M1C Discharge)
R3T Thermistor (Suction 1)
R4T Thermistor (Subcool)
R5T Thermistor (Suction 2)
R6T Thermistor (Coil)
R7T Thermistor (liquid 1)
R8T Thermistor (liquid 2)
R9T Thermistor (Power module)
S1NPH Pressure sensor(high)
S1NPL Pressure sensor(low)
S1PH Pressure switch (high)
V1R∼V2R Power module
V3R Diode module
X1M Terminal strip
X2M Terminal strip (Control)
Y1E Expansion valve (Main)
Y3E Expansion valve (Subcool)
Y1S 4 way valve
Y2S Solenoid valve (hot gas)
Y3S Solenoid valve (U/L circuit)
Z1C∼7C Noise filter
Z1F∼3F Noise filter
Q1DI Field earth leakage breaker(300mA)
Notes:
1 This wiring diagram only applies to the outdoor unit
2: Field wiring
3: Terminal F
: Fixed connector Movable connector
R: Protective earth (screw) : Connector
: Noiseless earth G: Terminal strip
4 When using the option adaptor, refer to the installation manual
5 Refer to the ’operation caution label’ (on back of front plate) how to use BS1∼BS5 and DS1 switch.
6 When operating, do not short circuit for protection device. (S1PH)
7 Colors BLU: blue, BRN: brown, GRN: green, RED: red, WHT:white
8 When using the central control system, connect outdoor-outdoor transmission F1-F2.
9
: Option
Indoor BPH
Compressor terminal
position
Power supply
3N∼
380 - 415V
50Hz
Reactor terminal position
Only for bottomplate heater option
Indoor F1, F2
Arrow view
Front
Detail of El. Compo. Box
Layout of M1F,M2F,M1C,L13-3R,
El.Comp.Box
El. Compo.
Box
Outer shell

Daikin Altherma High Temperature Outdoor units ERRQ-AAY1
Heating Daikin Altherma
30
7 Sound data
7 - 1 Sound pressure spectrum
2
7
3TW58747-1
ERRQ011AAV1
ERRQ011AAY1
HEATING
ERRQ014AAV1
ERRQ014AAY1
HEATING
ERRQ016AAV1
ERRQ016AAY1
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)

Heating Daikin Altherma 31
Daikin Altherma High Temperature Outdoor units ERRQ-AAY1
7 Sound data
7 - 2 Sound power spectrum
2
7
3TW58747-2
ERRQ011AAV1
ERRQ011AAY1
HEATING
ERRQ014AAV1
ERRQ014AAY1
HEATING
ERRQ016AAV1
ERRQ016AAY1
HEATING
Sound power level (dB)
Sound power level (dB)
Sound level (dB)
Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz)
Notes:
1 dBA = A-weighted sound power level (A-scale according to IEC)
2 Reference acoustic pressure 0dB = 20µPa
3 Measured according to ISO 3744
power

Daikin Altherma High Temperature Outdoor units ERRQ-AAY1
Heating Daikin Altherma
32
8 Operation range
2
8
3TW58843-1B
EKHBRD011-016AA
ERRQ011-016AA
Space heating mode
EKHTS-A
Startup area
Continuous heating
operation
Continuous heating operation
Startup area
operation possible, but no guarantee of capacity
ERRQ*(V1/Y1) 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 ERQS*5V1/Y1) models may experience problems with severe ice build up on the aircooled coil.
In case such conditions are expected the ERRQ*(V1/Y1) must be installed instead.
These models contain countermeasures to prevent freeze up.
DHW operation
Tank temperature ( C)
Domestic hot water operation
operation possible, but no guarantee of capacity
Can be adjusted by field setting
Domestic hot water mode