CONVENI-PACK AC17 - Technical Data

Refrigeration
Technical Data
Industrial Condensing Units
EEDEN10-742
LRYEQ-AY1
LCBKQ3AV1
Refrigeration
Technical Data
Industrial Condensing Units
EEDEN10-742
LRYEQ-AY1
LCBKQ3AV1
• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
TABLE OF CONTENTS
LRYEQ-AY1 - LCBKQ3AV1
1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Diagrams
9
12
12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
External connection diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13
External Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13
Sound data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Sound Pressure Spectrum
11
10
Piping diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Piping diagram
8
............................................... 8
Centre of gravity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Centre of Gravity
7
............................................. 6
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Dimensional Drawings
6
5
Capacity tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Cooling Capacity Tables
5
4
Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
Installation Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fixation and Foundation of Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
Operation range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17
Operation Range
• Hydronic Systems • Conveni-pack
16
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
1
• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
1
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2
Features
Integrates high and low temperature refrigeration and air conditioning
(including heating) into one system
•
The modularity of the Conveni-pack system maximises installation
flexibility. Outdoor units can be grouped into blocks or rows, or
distributed around the building, to meet individual installation
constraints
The heat extracted from the refrigeration showcases or evaporators
can be re-used for comfort heating of the shop at no extra cost
•
By using heat recovery, optimised controls and state of the art
compressor technology, Conveni-pack can reduce annual energy
consumption up to 50%, compared to conventional systems
•
•
Lower associated CO2 emissions thanks to the heat pump
technology
•
Low sound level including "night mode" operation
•
Conveni-pack’s modular design allows it to be used for smaller as
well as larger shops
•
A booster unit allows to connect freezer showcases or cold rooms to
the Conveni-pack outdoor unit
• Hydronic Systems • Conveni-pack
• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
2
Specifications
2-1 Technical Specifications
Casing
Colour
Dimensions
Unit
LRYEQ16AY1
Ivory white (Munsell code: 5Y7.5/1)
Height
mm
1,680
Width
mm
1,240
Depth
mm
765
Weight
Unit
Heat exchanger
Type
Cross fin coil
Type
Propeller fan
Fan
kg
Quantity
2
Air flow rate
Fan motor
Cooling Nom.
Output
m³/min
W
Drive
Compressor
Type
Hermetically sealed scroll compressor
m³/h
13.34
Speed
rpm
6,300
Output
W
Refrigerant
Type
Hermetically sealed scroll compressor
Piston displacement
m³/h
10.53
Speed
rpm
2,900
Output
W
3,600
Direct on line (inverter driven)
Type
Hermetically sealed scroll compressor
Piston displacement
m³/h
10.53
Speed
rpm
2,900
Output
W
4,500
Direct on line (inverter driven)
Evaporator
Cooling Min.
°CDB
Max.
°CDB
Type
-20 @ 0
10
R-410A
Charge
kg
Control
Refrigerant oil
2,500
Direct on line (inverter driven)
Starting method
Operation range
750
Piston displacement
Starting method
Compressor 3
230
Direct drive
Starting method
Compressor 2
370
11.5
Electronic expansion valve
Type
Daphne FVC68D
Charged volume
l
1.7 (7) + 2.1 (8) + 2.1 (9) + 4.0 (10)
Safety devices
High pressure switch
Fan driver overload protector
Overcurrent relay
Inverter overload protector
Fusible plugs
Earth leakage detector
2-1 Technical Specifications
Cooling capacity
Nom.
Casing
Colour
Dimensions
Unit
Weight
Unit
Fan
Type
LCBKQ3AV1
kW
Height
mm
Width
mm
680
Depth
mm
310
kg
Cooling Nom.
m³/min
Type
47
1.6
Hermetically sealed swing compressor
Piston displacement
m³/h
10.16
Output
W
1,300
Starting method
Direct on line (inverter driven)
Frequency ON/OFF
Operation range
480
Propeller fan
Air flow rate
Compressor
3.35 (1)
Ivory white (Munsell code: 5Y7.5/1)
Evaporator
Ambient
temperature
Less than 6 times/hour
Cooling Min.
ºCDB
-45
Max.
ºCDB
-20
Min.
ºC
-15
Max.
ºC
43
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• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
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Specifications
2-1 Technical Specifications
Refrigerant
LCBKQ3AV1
Type
R-410A
Control
Refrigerant oil
Electronic expansion valve
Type
Daphne FVC50K + FVC68D
Charged volume
l
Piping connections
Suction
Super heat
Safety devices
Item
01
Minimum connection
load
Indoor unit
K
Inverter overload protector
kW
2-2 Electrical Specifications
Voltage range
Phase
3~
Frequency
Hz
50
Voltage
V
380-415
Min.
%
-10
Max.
%
10
LCBKQ3AV1
Phase
1~
Frequency
Hz
50
Min.
%
-2
Max.
%
2
V
220-240
Min.
%
-2
Max.
%
2
Min.
%
-10
Max.
%
10
Frequency range
Voltage
Unbalanced load
Voltage range
4
0.43
LRYEQ16AY1
2-2 Electrical Specifications
Power supply
10K or more
High pressure switch
02
Power supply
0.85 \<br /\> 0.5
• Hydronic Systems • Conveni-pack
• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
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Electrical data
3-1
Electrical Data
LRYEQ16AY1
Model name
Units
Hz
LRYEQ16AY1(E)
50
LCBKQ3AV1(E)
50
Volts
380
400
415
220
240
Max.
MCA
342
456
35.2
48.3
40
198
264
15.0
15.0
20
NOTES
2
3
4
5
6
7
Comp.
OFM
MSC
89
84
81
RLA
10.8+11.1X2
10.4+10.4X2
9.9+10.1X2
X
14.1
kW
FLA
Minimum Ssc value
(kVA)
Z Max. (Ω)
0.75x2
0.7X2
1038
0.24
X
0.06
EN61000-3-2:
Professional equipment
Equipment complying
with EN61000-3-3
Symbols
RLA is based on the following conditions:
LRYEQ16AY1 (E)
- Outdoor temperature 32°C DB
- Suction SH 10K
- Saturated temperature equivalent to suction pressure -10°C
LCBKQ3AV1(E)
- Saturated temperature equivalent to discharge pressure -10°C
- Saturated temperature equivalent to suction pressure -35°C
- Suction SH 10K
TOCA means the total value of each OC set
MSC means the max. current during the starting of compressor.
Voltage range
Units are suitable for use on electrical systems where voltage supplied to
unit terminal is not below or above listed range limits.
Maximum allowable voltage variation between phases is 2%
Select wire size based on the larger value of MCA or TOCA
MFA is used to select the circuit breaker and the ground fault circuit
interrupter (earth leakage circuit breaker)
MCA
TOCA
MFA
MSC
RLA
OFM
kW
FLA
Starting current
1
Power supply
TOCA
MFA
Min.
Min. Circuit Amps (A)
Total Over Current Amps (A)
Max. Fuse Amps (A)
Max. Starting Current
Rated Load Amps (A)
Outdoor Fan Motor
Rated motor output (kW)
Full Load Amps (A)
Inverter Comp.
Non-inverter Comp.
Starting time
The relationship between the
starting time and the starting
current
3D066973
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• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
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Capacity tables
4-1
Cooling Capacity Tables
LRYEQ16AY1
(Symbol) Q: Cooling capacity
W: Power consumption
Model name
Operation
mode
Operating
frequency
Refrigeration /
Air conditioner
Outdoor
temperature
°C DB
-20
Q
kW
-15
W
kW
Q
kW
-10
W
kW
Q
kW
Evaporating temp. Range (°C)
-5
0
W
Q
W
Q
W
kW
kW
kW
kW
kW
5
Q
kW
10
W
kW
Q
kW
W
kW
Refrigeration
Air conditioner
Refrigeration
Air conditioner
Refrigeration
Mode 24
Air conditioner
Refrigeration
Air conditioner
Refrigeration
Air conditioner
Refrigeration
Mode 29
Rate of change in cooling capacity by piping length
Rate of change in cooling capacity
Refrigeration/Air conditioner (%)
Pipe size J25.4
(Air Conditioner (Mode 24))
Pipe size J28.6
Pipe size J25.4
(Refrigeration)
Pipe size J28.6
Refrigerant piping length (m)
Calculating method of cooling capacity
Cooling capacity = Reading value from cooling capacity table X Rate of change in cooling capacity by piping length
Notes:
1 ` Is specified point.
2 The condition of characteristics of the table
Suction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10K
Equivalent length (Piping) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5m
Level difference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0m
Indoor humidity (Gas injection line) . . . . . . . . . . . . . . . . . . . . . . RH95%
Indoor humidity
(Air conditioner (Cooling)) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RH80%
3 Consider decrease of capacity depended on frosting, and time of
defrosting, please select larger model (about 15%)
3D066971
6
• Hydronic Systems • Conveni-pack
• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
4
Capacity tables
4-1
Cooling Capacity Tables
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• Hydronic Systems • Conveni-pack
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• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
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Dimensional drawings
5-1
Dimensional Drawings
LRYEQ16AY1
4-15X22,5-mm-Oblong holes
(foundation bolt hole)
(Pitch of foundation bolt holes)
(Pitch of foundation bolt holes)
Detail for front side
Detail A
(Knock-out hole)
Detail for bottom side
(Knock-out hole)
1
2
3
4
5
6
7
8
9
10
11
12
Liquid (For air conditioner) J9.5 Brazed connection
Gas (For air conditioner) J25.4 Brazed connection
Gas (For refrigeration) J25.4 Brazed connection
Liquid (For refrigeration) J9.5 Brazed connection
Grounding terminal inside of switch box (M8)
Power cord routing hole (side) J62
Power cord routing hole (front) J45
Power cord routing hole (front) J27
Power cord routing hole (bottom) J50
Wire routing hole (front) J27
Pipe routing hole (front)
Pipe routing hole (bottom)
Detail A
(Knock-out hole)
(Knock-out hole)
3D066895A
LRYEQ16AY1
MODEL
LRYEQ16AY1
1
Central drain pan kit
KWC26C450(E)
3D065355A
8
• Hydronic Systems • Conveni-pack
• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
5
Dimensional drawings
5-1
Dimensional Drawings
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• Hydronic Systems • Conveni-pack
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• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
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Centre of gravity
6-1
Centre of Gravity
LRYEQ16AY1
Center of foundation
bolt hole
Center of foundation bolt hole
Center of foundation
bolt hole
4D066966
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• Hydronic Systems • Conveni-pack
• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
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Piping diagram
7-1
Piping diagram
LCBKQ3AV1
Outdoor unit to liquid pipe
ø 6.4 C1220T
Outdoor unit to gas pipe
ø 9.5 C1220T
Stop valve
(with service port
ø 7.9 flare connection)
Stop valve
(with service port
ø 7.9 flare connection)
Check valve
Check valve
Filter
Service port
Oil separator
Filter
Pressure
regulating
valve
Double tube
heat exch.
High pressure
swith
Capillary tube
Refrigeration to gas pipe
ø 15.9 C1220T
Refrigeration to liquid pipe
ø 6.4 C1220T
Filter
Pressure sensor
(low press)
Compressor
Electronic
expansion
valve
Electronic
expansion
valve
3D066689B
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Wiring diagrams
8-1
Wiring Diagrams
LRYEQ16AY1
POWER SUPPLY
Wiring diagram
Y1:380-415V 3N∼50Hz
Terminal of M1C∼M3C
Layout of M1C∼M3C, M1F, M2F
El. Compo. Box (Sub)
El. Compo. Box (Main)
Low noise mode
input WHT
Is connector color for P.C. board
Is connector color for component
Is discrimination color for component
lead wire
Caution output
See note 8
Warning output
See note 8
Outer shell
El. Compo. Box (Sub)
To in/d unit
El. Compo. Box (Main)
To out/d unit To multi unit
(Front)
Operating output
(Refrigeration)
Note) 4
To in/d unit
Booster unit
Indoor unit
(F1)(F2)
Notes:
1 This wiring diagram is applied only to the outdoor unit.
2 g: Field wiring
3 D : Terminal strip F
: Connector
R : Protective earth (screw)
G : Terminal
4 At the time of factory shipment, setting of ’’off’’, when operating, setting of ’’on’’
or ’’remote’’, the point of contact of the input must use the one for a slight
current.
(for the remote switch, use non-voltage contact for microcurrent (Not more
than 1mA DC12V))
5 RY1 point contact is open before turning on power supply
Refer to technical guide for the operation timing diagram
6 How to use (BS1-5) and (DS1-2) switch, refer to ’’service precaution’’ label on el.
compo. box cover
7 When operating, don’t shorcircuit the protection device (S1PH - S3PH, S1PL)
8 Be noted that the capacity of contact is AC220-240V, 110-120VA (Total of
caution output, warning output)
9 Be noted that the capacity of contact is AC220-240V, 110-120VA (Operating
output (Refrigeration))
10 Colors:
BLK = Black RED = Red WHT = White GRN = Green BLU = Blue
remote
To out/d unit To multi unit
(Back)
OFF ON
Airnet
Switch
A1P
Printed circuit board (Main)
HAP
Pilotlamp (service monitor - green) (A1P, A2P)
M1F,M2F
Motor (Fan)
S1S
Operation switch (Remote/OFF/ON)
Y3E
Electronic expansion valve (Oil (inv))
A2P
Printed circuit board (Sub)
V1CP
Safety devices input (A1P, A2P)
PS
Switching power supply (A1P,A2P,A4P)
T1A
current sensor (A7P,A8P)
Y4E
Electronic expansion valve (Oil (non1))
A3P
Printed circuit board (Noise filter)
K2M, K4M
Magnetic contactor (M1C) (A3P,A4P)
Q1RP
Phase reversal detect circuit (A1P,A2P)
T2A
current sensor (A10P)
Y5E
Electronic expansion valve (Oil (non2))
A4P
Printed circuit board (Inv. for comp)
K2M
Magnetic contactor (M2C) (A1P)
R10
Resistor (current sensor) (A5P,A9P)
V1R
Power module (A4P,A5P,A9P)
Y1R
4 way valve (Main)
A5P
Printed circuit board(Inv. for fan)
K3M
Magnetic contactor (M3C) (A2P)
R50, R59
Resistor (A4P)
V2R
Diode bridge (A4P)
T2R
4 way valve (Sub)
A6P
Printed circuit board (Power input) (Option)
K1R
Magnetic relay (K2M) (A1P)
R95
Resistor (current limiting) (A4P)
X1A∼4A
Connector (M1F,M2F)
Y3R
4 way valve (Suction)
A7P, A8P
Printed circuit board (current sensor)
K1R
Magnetic relay(K3M) (A2P)
R1T
Thermistor (air) (A1P)
X5A
Connector (In-Out Main-Sub))
Y1S
Solenoid valve (Liquid)
A9P
Printed circuit board (Inv. for fan)
K3R
Magnetic relay (Y6S) (A1P)
R21T
Thermistor (Suction) (A1P)
X6A
Connector (Power supply)
Y6S
Solenoid valve (gas)
A10P
Printed circuit board (Earth leakage detector)
K4R
Magnetic relay (Y2R) (A1P)
R22T
Thermistor (Suction) (A1P)
X7A
Connector (Power supply)
Z1C∼10C
Noise filter (Ferrite core)
BS1∼5
Push button switch (Mode, set, return, test,
reset)
K5R
Magnetic relay (Y1R) (A1P)
R31T∼R35T
Thermistor (M1C,M2C,M3C Discharge (A1P)
X1M
Terminal strip (Power supply)
Z1F
Noise filter (with surge absorber) (A3P)
K6R
Magnetic relay (Y3R) (A1P)
R4T
Thermistor (Middle inv.) (A1P)
C1
Capacitor
X1M
Terminal strip (Control) (A1P,A2P)
K7R
Caution output (A2P)
R5T
Thermistor (Fin) (A1P)
DS1, DS2
Dip switch (A1P, A2P)
X1M
Terminal strip (Operating input) (A6P)
K9R
Warning output (A2P)
S1MPH1
Pressure sensor (high) (A1P)
X2M
Terminal strip (Operating output)
K10R
Magnetic relay (Operating output) (A1P)
S1MPL1
Pressure sensor (Low) (A1P)
X3M
Terminal strip (Remote switch)
K11R
Magnetic relay (Y1S) (A1P)
S1MPH2
Pressure sensor (middle) (A2P)
X4M
Terminal strip (Warning output)
RY1
Magnetic relay (A10P)
S1MPL2
Pressure sensor (Low) (A2P)
X5M
Terminal strip (Power supply)
L1R
Reactor (A4P)
S1PH,SP2H
Pressure switch (high) (A1P)
X6M
Terminal strip (Low noise mode input)
M1C
Motor (Compressor (inv.))
S3PH
Pressure sensor (high) (A2P)
Y1E
Electronic expansion valve (Main)
M2C,M3C
Motor (Compressor (STD))
S1PL
Pressure sensor (Low) (A1P)
Y2E
Electronic expansion valve (Liquid)
F1U, F2U
Fuse (T, 3.15A, 250V) (A1P, A2P)
F3U, F4U
Fuse (T, 1A, 250V) (A1P, A2P)
F1U
Fuse (8A, DC650V) (A5P, A9P)
F400
Fuse (T, 6,3A, 250V) (A3P)
H1P∼8P
Pilot lamp (service monitor-orange)
(H2P) Prepare, Test --------- Flickering
Malfunction Detection -- Light up
3D059983F
12
• Hydronic Systems • Conveni-pack
• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
8
Wiring diagrams
8-1
Wiring Diagrams
LCBKQ3AV1
POWER SUPPLY
220-240V~50 Hz
Outdoor (F1) (F2)
(note 3)
(upper)
(lower)
(note 2)
(front)
(note 2)
(note 7)
Remote
(note 4)
operating output
(solenoid valve)
OFF
ON
The position of
compressor terminal
Switch
Cooling signal
power input contact
(low-voltage)
A1P
Printed circuit board
K11M
Magnetic contactor
TC
A2P
Printed circuit board
L1R
Reactor
V1R
Power module
A3P
Printed circuit board
M1C
Motor (compressor)
V2R, V3R
Diode bridge
BS1-BS5
Push button switch
M1F
Motor (fan)
V1T
IGBT
C1-C3
Capacitor
PS
Switching power supply
X1M, X2M
Terminal block
DS1
Dip switch (A2P, A3P)
R1, R2
Resistor
Y1E
Electric expansion valve
F1U
Fuse ( T , 6,3A/250V)
R2T
Thermistor (suction)
Y2E
Electric expansion valve
Signal transmission circuit
F2U, F3U
Fuse ( T , 1,0A/250V)
R3T
Thermistor (Hex inlet)
Z1C, Z2C
Noise filter (ferrite core)
HAP
Flashing lamp
R5T
Thermistor (Hex outlet)
Z1F-Z4F
Noise filter
(service monitor green)
R10T
H1P-H8P
Pilot lamp
Case of remote
(Heat exchanger outlet)
Thermistor (Fin)
(service monitor orange)
RC
Signal receiver circuit
K1R
Magnetic relay
S1NPL
Pressure sensor
K2R
Magnetic relay
S1PH
High pressure switch
K3R
Magnetic relay
S1S
Operation switch (ON-OFF-remote)
3D061447A
NOTES
1.
2.
3.
4.
5.
6.
7.
12
: Field wiring
: Terminal block
: Connector
: Terminal
: Protective earth
The positions of the selector switches DS1(A2P, A3P) indicate factory setting. Refer to the service manual in detail.
For connection wiring to indoor-outdoor transmission F1 ● F2, refer to the installation manual.
Be noted that the capacity of contact is AC220-240V, 100VA.
Colors
: black
: red
: blue
: white
: pink
: Yellow
: brown
: gray
: green
: orange
When operating, don’t shortcircuit the protection device (S1PH).
At the time of factory shipment, setting of “OFF” when operating, setting of “ON” or “REMOTE”.
The point of contact of the input must use the one for a slight currnet, (for the remote switch, use non-voltage contact for microcurrent (not more than 1mA DC12V))
• Hydronic Systems • Conveni-pack
• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
9
External connection diagrams
9-1
External Connection Diagrams
LRYEQ16AY1
Earth leakage circuit breaker
For earth fault, overload, and
short-circuit protection
Control board
(Local procurement)
3 phase 380-415V
Earth leakage circuit breaker
(High-frequency type)
(For earth fault, overload, and
short-circuit protection)
(Contact capacity
AC220-240V, O,5A.)
Power supply
220-240V
Power supply
220-240V
Warning
output
Frozen showcase
Defrosting heater
Case of remote
switch fixing
Switch
Defrost completion
thermostat
Defrosting indication
lamp
Outdoor unit LRYEQ16AY1)
Caution
output
Operating input
(Freezer)
Timer (Freezer)
Single phase 220-240V
Earth leakage circuit breaker
(High-frequency type)
For earth fault, overload, and
short-circuit protection
Fuse
Overcurrent circuit
breaker
(To booster unit)
Grounding
Remote
controller
To in/d unit
Timer (Refrigerator)
To out/d
unit
Freezer
Booster unit
(LCBKQ3AV1)
Refrigerator
Air conditioner’s
indoor unit
Refrigeration
showcase
Operating output
(Freezer)
(Case of remote switch
fixing)
Switch
ST controller
Warning
input
Sensor
input
Showcase interface
(To frozen showcase)
Operating input
Freezer
Refrigeration
showcase
Refrigeration blower
coil
Operating output
Refrigerator
Power supply
220-240V
S1T:
S2T:
H1P:
Ry0-Ry3:
K1M
T1:
T2:
Y1S:
Thermostat for inner temperature adjustment
Defrost completion thermostat
Defrosting indication lamp
Relay
Magnetic contactor Defrosting heater)
Timer (Refrigerator)
Timer Freezer
Solenoid valve
A: High voltage wiring
B: Low voltage wiring
Grounding
Grounding
Note
1 All wiring, components and materials to be produced on the site must comply with the applicable local and national codes.
2 Use copper conductors only.
3 As for details, see wiring diagram.
4 Install a circuit breaker for safety.
5 All field wiring and components must be provided by a licensed electrician.
6 Unit shall be grounded in compliance with the applicable local and national codes
7 Wiring shown are general points-of-connection guides only and are not intended for or to include all details for a specific installation.
8 If there exists the possibility of reversed phase, lose phase, momentary blackout or the power goes on and off while the product is operating,
attach a reversed phase protection circuit locally.
Running the product in reversed phase may break the compressor and other parts.
9 In case of used remote switch, use non-voltage contact for microcurrent (not more than 1mA, 12V DC)
10 Total capacity for caution, warning: AC 220-240V, 110-120VA.
Capacity for operation output: AC 220-240V, 110-120VA.
11 Must install earth leakage circuit breaker
• Hydronic Systems • Conveni-pack
3D066960
13
• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
10
Sound data
10 - 1 Sound Pressure Spectrum
Octave band sound pressure level dB(0dB=0.0002μ bar)
LRYEQ16AY1
approximate
threshold hearing
for continuous
noise
4D066974
Octave band center frequency (Hz)
Overall (dB)
Operating conditions
Scale
A
C
50Hz
62.0
71.0
Power source: 380-415V 50Hz
JIS Standard
Location of microphone
(B,G,N is already rectified)
Measuring place
Anechoic chamber (conversion value)
Note: The operating sound is measured in
anechoic chamber, if it is measured under the
actual installation conditions, it is normally over
the set value due to enviromental noise and
sound reflection.
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• Hydronic Systems • Conveni-pack
• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
11
Installation
11 - 1 Installation Method
LRYEQ16AY1
For single unit installation
For installation in rows
For centralized group layout
<Pattern 1>
<Pattern 1>
<Pattern 1>
300 or more
10 or more
300 or more
<Front>
20 or more
10 or more
10 or more
500 or more
300 or more
<Front>
20 or more
10 or more
10 or more
500 or more
<Pattern 2>
<Pattern 2>
<Front>
300 or more
20 or more
10 or more
10 or more
600 or more
<Front>
20 or more
10 or more
<Front>
500 or more
100 or more
100 or more
10 or more
<Front>
300 or more
20 or more
10 or more
500 or more
10 or more
50 or more
<Front>
50 or more
50 or more
100 or more
500 or more
<Front>
100 or more
<Pattern 2>
100 or more
100 or more
Wall height unrestricted
<Pattern 3>
Wall height unrestricted
300 or more
300 or more
50 or more
<Front>
100 or more
50 or more
50 or more
500 or more
<Front>
<Front>
400 or more
200 or more
10 or more
50 or more
500 or more
<Pattern 3>
20 or more
<Front>
100 or more
50 or more
<Front>
500 or more
400 or more
200 or more
50 or more
<Front>
100 or more
50 or more
50 or more
500 or more
100 or more
100 or more
50 or more
<Unit: mm>
<suction side>
500 mm
MODEL
LRYEQ16AY1(E)
<Front side>
Notes:
1 Heights of walls in case of Patterns 1 and 2:
Front: 1500 mm
suction side: 500 mm
Side: Height unrestricted.
Installation space to be shown in this drawing is based on the cooling operation at 32 degrees outdoor air temperature.
When the design outdoor air temperature exceeds 32 degrees or the load exceeds maximum ability because of much generation load of heat in all outdoor
unit, take the suction side space more broadly than the space to be shown in this drawing.
2 If the above wall heights are exceeded then h1/2 and h2/2 should be added to the front and suction side service spaces respectively as shown in the figure
on the right.
h1=A (Actual height) - 1500
h2=B (Actual height) - 500
x=500+h1/2 or over
Y=300+h2/2 or over
(Y=100+h2/2 or over)
[Values in parentheses are for pattern 2]
3 When installing the units most appropriate pattern should be selected from those shown above in order to obtain the best fit in the space available always
bearing in mind the need to leave enough space for a person to pass between units and wall and for the air to circulate freely.
(If more units are to be installed than are catered for in the above patterns your layout should take account of the possibility of short circuits.)
4 The units should be installed to leave sufficient space at the front for the on site refrigerant piping work to be carried out comfortably.
3D065029A
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• Hydronic Systems • Conveni-pack
15
• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
11
Installation
11 - 2 Fixation and Foundation of Units
LRYEQ16AY1
Nut
Spring washer
Frame
Foundation bolt
Type: JA
Size: M12
Four bolts are required
3 thread ridges or more
Foundation bolt executing method
Drain ditch
(Smooth down grade of about 1/50)
Y ditch
Note). 6
When building a
foundation on the
ground
When building a
foundation on the
concrete floor
Ditch
Drain ditch
When installing multiple units in connection
Model
LREQ16AY1(E)
Ditch
A
1102
B
1302
Floor
X - XCross section
NOTES
1
2
3
4
5
6
The proportions of cement: sand: gravel for the concrete shall be 1:2:4, and the reinforcement bars that their diameter are 10mm, (approx. 300mm intervals) shall be placed.
The surface shall be finished with mortar. The corner edges shall be chamfered.
When the foundation is built on a concrete floor, rubble is not necessary. However, the surface of the section on which the foundation is built shall have rough finish.
A drain ditch shall be made around the foundation to thoroughly drain water from the equipment installation area.
When installing the equipment on a roof, the floor strength shall be checked, and water-proofing measures shall be taken.
Y ditch is not necessary for the following model. LRMEQ5AY1(E), LRMEQ6AY1(E), LRLEQ5AY1(E), LRLEQ6AY1(E)
3D065348A
16
• Hydronic Systems • Conveni-pack
• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
12
Operation range
12 - 1 Operation Range
LRYEQ16AY1
Air conditioner (cooling)
Indoor temp. (°CWB)
Range for continuous operation
Range for warming up operation
Outdoor temperature (°CWB)
Range for pull down operation
Range for continuous operation
Outdoor temperature (°CDB)
Air conditioner (heating)
Indoor temp. (°CDB)
Range for pull down operation
Range for continuous operation
Outdoor temperature (°CDB)
Refrigeration
Evaporating temperature (°C)
NOTES
1 Range for humidity (Air-conditioner (cooling))...RH80% or below
Range for humidity (Refrigeration)...RH95% or below
2 ″Range for continuous operation″ Shows possible range of continuous operation
3 ″Range for pull-down operation″ Shows possible range of short-time operation
- Do not select the model in the range for pull down operation
- To be more than 3°C/hour that the temperature of indoor unit drops, do not open the door and do not enter the goods in pull down operation as possible (Refrigeration)
3D066959
• Hydronic Systems • Conveni-pack
17
• Conveni-pack • LRYEQ-AY1 - LCBKQ3AV1
12
Operation range
12 - 1 Operation Range
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• Hydronic Systems • Conveni-pack
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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..
Daikin products are distributed by:
Daikin Europe N.V. is participating in the EUROVENT
Certification Programme. Products are as listed in the
EUROVENT Directory of Certified Products.
Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR Oostende
EEDEN10-742 • CD • 01/11 • Copyright Daikin
The present publication supersedes EEDEN09-742
Prepared in Belgium by Lannoo (www.lannooprint.be), a company whose concern
for the environment is set in the EMAS and ISO 14001 systems.
Responsible Editor: Daikin Europe N.V., Zandvoordestraat 300, B-8400 Oostende
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.