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Daikin EUW(*)80КХ [21/40] Wiring diagrams
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8
Wiring diagrams
1TW51536-1E
EUW*40-100KXY1
Not standard included
Not poss. as option Poss. as option
Obligatory # ##
Not obligatory ∗∗∗
Y16S ∗∗ Liquid line solenoide valve
Y15S Liquid injection valve of the compressor
Y14S 70% capacity step for compressor
Y13S 40% capacity step for compressor
Y12S 25% capacity step for compressor
Y11S 12% capacity step for compressor
TR2 Transfo supply controller + digital inputs
TR1 Transfo control circuit
S14HP High pressure switch
S13S ## Main isolator switch
S11S
Switch that enables cap. Limitation
S10S ∗
Dual setpoint selection switch
S9L # Contact that closes if the pump is working
S8L # Flow switch
S6S ∗ Remote start/stop switch
S5E Emergency stop push button
S3T Discharge thermal protector
S1PH High pressure switch
R5T
Sensor condenser inlet water temperature
R4T Sensor for evaporator outlet water temperature
R3T Sensor for evaporator inlet water temperature
R1P Reverse phase protector
Q1M Thermal protector compressor motor
PE Main earth terminal
M1C Compressor motor
L1,L2,L3 Main supply terminals
K3A Auxiliary relay for discharge thermal protector
K2A Auxiliary relay compressor thermal protector
K1A Auxiliary relay for safeties
K17S Overcurrent relay
K3M Starcontactor
K2M Delta contactor
K1M Linecontactor
J17 Controller PCB power supply
J1,2 Controller PCB analog inputs
J5,6,22,24 Controller PCB relay outputs
J3,4,21 Controller PCB digital inputs
H3P ∗ Indication lamp operation compressor
H2P ∗ Indication lamp alarm
H1P ∗ Indication lamp general operation
F9B Autofuse for secondary of TR2
F8B Autofuse for secondary of TR1
F7B Autofuse for secondary of TR2
F6B Autofuse for primary of TR1
F1,F2,F3 Fuses for reserve phase protector
F1U,F2U,F3U # Main fuses
E1HC Crankcase heater compressor
B7V (V1) ∗∗ Transmitter (voltage)
B3A ∗∗ Transmitter (current)
B2P Transmitter (high pressure)
B1P Transmitter (low pressure)
A1 ∗∗ Current transformer
J4 (ID1-IDCM1): Low pressure switch
J4 (ID2-IDCM1): High pressure switch
J4 (ID3-IDCM1): Reverse phase protector
J4 (ID4-IDCM1): Overcurrent relay
J4 (ID5-IDCM1): Discharge thermal protector
J3 (ID6-IDCM2): Compressor motor thermal
protection
Digital inputs
J3 (ID7-IDCM2): Flow switch
J3 (ID8-IDCM2): Controller bypass
J3 (ID9-IDCM2): Dual setpoint
J3 (ID10-IDCM1): Remote start/stop
J21 (ID11-ID11R): Emergency stop
J21 (ID12-ID12R): Enable/disable cap. limit
J5 (C1-NO1): Compressor star
J5 (C2-NO2): Compressor delta
J6 (C3-NO3): Compressor ON
J6 (C4-NO4): Pump contact
J6 (C5-NO5): Alarm indication
J6 (C12-NO12):
J24 (C6-NO6): 12%
J24 (C7-NO7): 25%
J24 (C8-NO8): 40%
J24 (C13-NO13): 70%
J22 (C9-NO9-NC9):
J22 (C10-NO10-NC10):
J22 (C11-NO11-NC11):
J2 (B1-AVSS): Cond. inlet t°
J2 (B2-AVSS): Evaporator inlet t° measurement
J2 (B3-AVSS): Evaporator outlet t° measurement
J2 (B4-AVSS):
J2 (B5-AVSS): Current
J2 (B6--AVSS): Voltage
J1(B7)-J1(+24V): High pressure
J1(8)-J1(+24V): Low pressure
Digital outputs (relays) Analog inputs
NOTES TO GO THROUGH BEFORE STARTING THE
UNIT
(1) d L1,L2,L3: Main terminals
d 1-28: Terminals on main rail
d 71-85: Terminal on field rail
d 197-199: Terminal on field rail for
BMS-connection
d U-Z: Main terminals in compressor
switchbox
d A-N: Other terminals in compressor
switchbox
(2) C Earth wiring
(3) X Wire number 13
(4) U Terminal number 13
(5) Field supply
(6)
Option
(7)
Not mounted in switchbox
(8)
PCB-display
Alarm
Operation C1
Remote start/stop
Dual setpoint
Fuses + overcurrent 40HP 60HP 80HP 100HP
F1U,F2U,F3U 3x100A 3x160A 3x224A 3x250A
F1,F2,F3 1A 1A 1A 1A
F6B 1,1A 1,1A 1,4A 1,4A
F7B 1A 1A 1A 1A
F8B 1,6A 1,6A 1,6A 1,6A
F9B 1A 1A 1A 1A
K17S 49 79 122 140
Power supply
controller
Power supply
3∼50Hz 400V
(10) Output terminals for field wiring
OBLIGATORY
Flow
switch
Pump-
contact
EXAMPLE
EXAMPLE
Contactor coil ev.
Waterpump
Max. 4A/output
(12) OPTIONAL:
N OP52 = Main isolator switch
N OP57 = A-meter, V-meter
N OPZH = Liquid line solenoid valve
N OPZL = Liquid line solenoid valve
N EKAC60 = Address card kit for BMS-connections
N DICN
Connections inside the compressor switchbox 1
Component
Terminal in
compressor-switchbox 1
Wirenumber in cable bet-
ween compressor switchbox
1 and main switchbox
Recommended fuses gL/gG (aM also admitted)
according to IEC standard 269-2
(F1U,F2U,F3U = gL (gG))
(11) (13)
EXAMPLE
Option kit EKAC 60A
Address card
Enable cap. limit.
(9) Input terminals for fieldwring
12345678910111213141516
A
B
C
D
E
F
G
H
Pumpcontact (= general operation, without
OP DICN)
•
Water-cooled • R-134a • EUW*40-200KX
201 202
• Hydronic Systems • Chillers
Содержание
- Table of contents euw 40 200kx 1
- Features 2
- Specifications 3
- Specifications 4
- Specifications 5
- Compressor phase 6
- Control circuit phase 6
- Frequency hz 6
- Maximum running current a 6
- Nominal distribution system voltage 6
- Nominal running current a 6
- Recommended fuses according to iec standard 269 2 am 6
- Recommended fuses am 6
- Specifications 6
- Starting current a 6
- Starting method 6
- Unit nominal running current a 6
- Units euw 120kx euw 140kx euw 160kx euw 180kx euw 200kx power supply y1 t1 y1 t1 y1 t1 y1 t1 y1 t1 6
- Voltage tolerance 6
- Voltage v 6
- Capacity tables 7
- Cc cooling capacity kw 7
- Cooling capacity cap cap cooling capacity from table kw capacity is for chilled water range dt 2 5 c 7
- Hc heating capacity kw 7
- Heating capacity has been calculated as follows cc pi x 0 7 7
- Leaving water condenser 7
- Lwc leaving water condenser c 7
- Lwe leaving water evaporator c 7
- No pumps are supplied with the unit so the added power input for the pumps is calculated as wfr x dp 0 as fixed by 6 c 003 dp pressure drop from pressure drop curves this is for cooled and cooling water 7
- Pi power input kw 7
- Power input pc pi power input from table kw power input is total input kw compressor control circuit pumps kw 7
- Water flow rate wfr wfr 860 x cap 60 x dt l min cap from above calculation dt chilled water temperature rise within 2 5 c wfr should always be within the limits 7
- Capacity tables 8
- Cc cooling capacity kw 8
- Cooling capacity cap cap cooling capacity from table kw capacity is for chilled water range dt 2 5 c 8
- Hc heating capacity kw 8
- Heating capacity has been calculated as follows cc pi x 0 7 8
- Leaving water condenser 8
- Lwc leaving water condenser c 8
- Lwe leaving water evaporator c 8
- No pumps are supplied with the unit so the added power input for the pumps is calculated as wfr x dp 0 as fixed by 6 c 003 dp pressure drop from pressure drop curves this is for cooled and cooling water 8
- Pi power input kw 8
- Power input pc pi power input from table kw power input is total input kw compressor control circuit pumps kw 8
- Water flow rate wfr wfr 860 x cap 60 x dt l min cap from above calculation dt dt chilled water temperature rise within 2 5 c wfr should always be within the limits 8
- Capacity tables 9
- Cc cooling capacity kw 9
- Cooling capacity cap cap cooling capacity from table kw capacity is for chilled water range dt 2 5 c 9
- Leaving water condenser 9
- Lwc leaving water condenser c 9
- Lwe leaving water evaporator c 9
- No pumps are supplied with the unit so the added power input for the pumps is calculated as wfr x dp 0 as fixed by 6 c 003 dp pressure drop from pressure drop curves this is for cooled and cooling water 9
- Out of range 9
- Pi power input kw 9
- Power input pc pi power input from table kw power input is total input kw compressor control circuit pumps kw 9
- Water flow rate wfr wfr 860 x cap 60 x dt l min cap from above calculation dt dt chilled water temperature rise within 2 5 c wfr should always be within the limits 9
- Capacity tables 10
- Glycol 10
- Legend 10
- Tw50689 8 10
- 2 4tw51569 7b 11
- Water pressure drop curve 11
- Operation range 12
- Dimensional drawings 13
- Dimensional drawings 14
- Dimensional drawings 15
- Dimensional drawings 16
- Dimensional drawings 17
- Dimensional drawings 18
- Piping diagrams 19
- Piping diagrams 20
- Euw 40 100kxy1 21
- Hydronic systems chillers 21
- Wiring diagrams 21
- Euw 40 100kxt1 22
- Hydronic systems chillers 22
- Wiring diagrams 22
- Euw 120 200kxy1 switchbox 1 23
- Hydronic systems chillers 23
- Wiring diagrams 23
- Euw 120 200kxy1 switchbox 2 24
- Hydronic systems chillers 24
- Wiring diagrams 24
- Euw 120 200kxt1 switchbox 1 25
- Hydronic systems chillers 25
- Wiring diagrams 25
- Euw 120 200kxt1 switchbox 2 26
- Hydronic systems chillers 26
- Wiring diagrams 26
- Wiring diagrams 27
- Sound power spectrum 28
- Sound power spectrum 29
- Sound power spectrum 30
- Installation 31
- Installation 32
- Installation 33
- Accessories options 34
- Tw51539 3a 34
- Accessories options 35
- Tw51549 3a 35
- Accessories options 36
- Tw51569 3b 36
- Accessories options 37
- Tw51579 3a 37
- Accessories options 38
- Tw51589 3a 38
- Accessories options 39
- Tw51619 3a 39
- Accessories options 40
- Number 40
- Option 40
- Std standard on unit model type for ispesl approval pressure vessels b model type for rlk approval dutch d model type for ttk approval finland k model type for sdm approval pressure vessels m model type for udt approval q model type for sa approval s model type for tu v approval pressure vessels t basic model 40
- V available not available std standard impossible option combinations zh zl 40
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