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Applied Systems Sales 1
Air conditioning – Refreshes your life
EWAP110-540MBY
EWAP-MBYNNAir-cooled
Applied Systems Sales 2
Air conditioning – Refreshes your life
EWAP110-540MBY
ContentsA. Equipment Overview
B. Capacity Range
C. Operation Range
D. Specifications
E. Construction
F. Options & Kits
EWAP-MBYNNAir-cooled
Applied Systems Sales 3
Air conditioning – Refreshes your life
EWAP110-540MBY
• Daikin stepless single screw compressor
• All components optimized for use with R-407C
• Air heat exchanger: Cross fin coils / Hi-X tubes and PE waffle louvre fins
• Water heat exchanger: Brazed plate evaporator
• Double refrigeration circuit (from 400kW)
EWAP110-160MBYNN EWAP200-340MBYNN EWAP400-540MBYNN
Double Circuit (2 Compressors)Single Circuit (1 Compressor)
Larg
e C
hille
rs: R
-407
C
A. Equipment Overview
Applied Systems Sales 4
Air conditioning – Refreshes your life
EWAP110-540MBY
Single circuit
(1 compressor)
Double circuit
(2 compressors)
kW 111 144 164 199 285 349 395 468 541
B. Capacity Range
HP 40 50 60 80 100 120 140 160 200
EWAP-MBYNNModel 110 140 160 200 280 340 400 460 540
Applied Systems Sales 5
Air conditioning – Refreshes your life
EWAP110-540MBY
-30
-10 04
1016
20
Glycol Water
Ambient (°C )
LWE (°C)
30
-20
-10
0
20
30
40
50
10
-2026
43
39
-15
Continuous Operation Area Pull-Down
Area
-5
36
C. Operation Range
Low Ambient to -15°C
Protect against freezing by:- Evaporator heater tape (std)- Glycol
LWE to -10°C
On
spec
ial r
eque
st
Applied Systems Sales 6
Air conditioning – Refreshes your life
EWAP110-540MBY
D. Specifications
Daikin Stepless Single Screw Compressor
Brazed Plate Heat Exchanger
pCO2 Control Platform
Applied Systems Sales 7
Air conditioning – Refreshes your life
EWAP110-540MBY
Zeotropic Blend R32-R125-R134a
Chlorine free
Not toxic
Not flammable
Good and efficient refrigerating capacity
EWAP~MBY
D. Specifications -> Refrigerant
Applied Systems Sales 8
Air conditioning – Refreshes your life
EWAP110-540MBY
Reliable New compressor:New compressor:
Stepless G-type compressor - Newly designed gate rotors- High efficient electric motor- COP increase of 5 to 10%- Newly designed slide vanes
New features:New features:
D. Specifications -> Stepless Compressor
Applied Systems Sales 9
Air conditioning – Refreshes your life
EWAP110-540MBY
Compact Design
High pressure
High pressure
High pressure
High pressure
High Efficiency• Engineered plastic gate rotors• Ensuring closer tolerences
Low Vibration & Noise• Plastic on metal = lower noise• Runs at 2900rpm = 17400 compressions/min• Smoothed discharge flow = low vibrations
Durable & Reliable• Fewer moving parts• Balanced forces = Low bearing loads• Plastic on metal = Low wear• No need for oil pump
Equalisingline
HPSuction
Discharge
Discharge
LP
Equalisingline
Equalisingline
HPSuction
Discharge
Discharge
Suction
Discharge
Discharge
LP
D. Specifications -> Stepless Compressor
1st Service Intervalafter 40000 hours
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Air conditioning – Refreshes your life
EWAP110-540MBY
Designed, tested and manufactured in Daikin’s own laboratories.
Launch of STEPLESS capacity control(Sales launch: August 2005)
Saves the environments resources …and nevertheless your own resources
Better partial load control WHAT YOU WANT IS WHAT YOU GET
More precise control of the temperature OUTLET CONTROL (± 0.5oC)
Smaller minimum water volume required Upto 40% less than stepped chillers
Less need for buffer tanks
G-type stepless
D. Specifications -> Stepless Compressor
Applied Systems Sales 11
Air conditioning – Refreshes your life
EWAP110-540MBY
STEPLESS capacity regulation
Designed, tested and manufactured in Daikin’s own laboratories.
The compressor has built-in capacity control by 30 – 100% by stepless slide valve mechanism, and adjustable volumetric ratio
100%
15%12%
Chiller Load
Demand
Starting position
Double Circuit
100%
30%
12%
Chiller Load
Demand
Starting position
Single Circuit
D. Specifications -> Stepless Compressor
Applied Systems Sales 12
Air conditioning – Refreshes your life
EWAP110-540MBY
Brazed plate heat exchangers for evaporator
Filter & Flow switch
High W/m² value for increased efficiency
Optimal refrigerant distribution
Decreased refrigerant charge Super-heated Vapor
Vapor&
Liquid
Water
Refrigerant
D. Specifications -> Evaporator
Applied Systems Sales 13
Air conditioning – Refreshes your life
EWAP110-540MBY
To secure the safety of YOUR installation + EASY INSTALLATION
Perforation diameter = 1mm
Semi Full
Flow Switch
* NOTE:Only for EWAP 140-160 MBYNN
Standard Mounting *
Filter to Daikin Spec (free supplied)
Victaulic Joints (free supplied)
Flow switch (factory pre-mounted)
D. Specifications -> Evaporator Hydronics
Applied Systems Sales 14
Air conditioning – Refreshes your life
EWAP110-540MBY
Victaulic joints:Victaulic joints:
• 8° angle guarantees stress free
• Leak tight water piping connection
- Absorb vibration- Reduce operating sound- Reduce thermal deflection- Simplify chiller installation
D. Specifications -> Evaporator Hydronics
Applied Systems Sales 15
Air conditioning – Refreshes your life
EWAP110-540MBY
Standard with Evaporator Heater Tape
D. Specifications -> Evaporator Heater
Applied Systems Sales 16
Air conditioning – Refreshes your life
EWAP110-540MBY
The nerve centre of th
e Chiller S
ystem
The nerve centre of th
e Chiller S
ystem
Benefits for the user ... - provides detailed information - accurate control of all functional parameters - easy menu screen scrolling.
D. Specifications -> pCO2 Controller
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Air conditioning – Refreshes your life
EWAP110-540MBY
Automatic restart after power failure
Control of operating and safety parameters
Schedule timer (4 timer groups)
Advanced freeze-up control
Floating set point according to ambient temperature
Extended alarm history (20 alarms)
5 languages
Time and date information
Daily pump on
Temperature probe fine tuning
Lead-lag of compressors
Features
D. Specifications -> pCO2 Controller
Applied Systems Sales 18
Air conditioning – Refreshes your life
EWAP110-540MBY
D. Specifications -> Temperature Control
• Alters setpoint in function of ambient or ∆T• Increase setpoint = increase evaporating temp
Floating SetpointInlet / Outlet Control
• Sampling of temperatures every 12seconds• Fast (7%) Load-up, Slow Load-up (3%) or No Action depending on deviation• Fast (7%) Load-down, Slow Load-down (3%) or No Action depending on deviation
Applied Systems Sales 19
Air conditioning – Refreshes your life
EWAP110-540MBY
1) Freeze-up PreventionUnload compressor if LWE drops
1oC below MOW
*For Glycol: ZH -6,5°C / ZL -11,5°C
LWE (°C)
t(min)
Freeze-UpSafety Setting
2,5
2STOP
4
1
3
D. Specifications -> Freeze-up Control
2) Freeze-up ProtectionStop compressor if LWE drops
1,5oC below MOW
Applied Systems Sales 20
Air conditioning – Refreshes your life
EWAP110-540MBY
WHAT? Combine up to 4 DAIKIN chillers as if they were 1 unit …
- Entering or Leaving water control- Running hours balancing between units- Flexible and efficient pump control- Features of the individual unit remain
FEATURES :
Comfort cooling :
- Extend the DAIKIN chiller range - Create a chiller system of up to 2 MegaWatt ...
Bigger System Capacity
ADVANTAGES:
Process / Industrial cooling :
- Even more precise & efficient capacity control - Standby : provide backup in case of alarm - Cooling available under any conditions
Increase System Reliability
D. Specifications -> DICN
Applied Systems Sales 21
Air conditioning – Refreshes your life
EWAP110-540MBY
EKCLWS
LOAD
Leaving water control with sensor.
Pump runs if at least 1 unit = ON.
DICN - System Example 1
Master
Slave 1
Slave 2
Slave 3
“Constant water volume system”
D. Specifications -> DICN
Fixed SpeedPump
Applied Systems Sales 22
Air conditioning – Refreshes your life
EWAP110-540MBY
Entering water control.
Pump SL1-3 runs if unit = ON
DICN - System Example 2
Pump Master runs always.
“Variable flow water system”
M1
SL1
SL2
SL3
Inverter pump
D. Specifications -> DICN
Master
Slave 1
Slave 2
Slave 3
Fixed SpeedPumps
Applied Systems Sales 23
Air conditioning – Refreshes your life
EWAP110-540MBY
Double high pressure switch
Low pressure switch
Freeze-up prevention & protection
Discharge thermal protector
Pressure relief valve on compressor
Compressor motor over current protector
Compressor motor thermal protector
Reverse phase protector
Recycling and guard timer
Digital display controller with electronic temperature control
Emergency Stop
D. Specifications -> Safety Devices
LP
HP
Applied Systems Sales 24
Air conditioning – Refreshes your life
EWAP110-540MBY
Standard anti-corrosion treated
Acetic Salt Spray Test in accordance with ISO9227
(Aluminum)
Lubricant layer
Hydrophilic layer
Colouring & Corrosion proof
Corrosion proof layer
Cross fin coils
E. Construction -> Condenser
Applied Systems Sales 25
Air conditioning – Refreshes your life
EWAP110-540MBY
Galvanized steel plateZinc-Phosphate coatingEpoxy powder painted)
High Quality Platework!
All-Weather Urban and Industrial Environment
COLOR Ivory white (Munsell code 5Y7.5/1)
( “Blue color” ) PE Condenser Coils
E. Construction -> Robust Chassis
Applied Systems Sales 26
Air conditioning – Refreshes your life
EWAP110-540MBY
Plate HeatEvaporator
(Back Side)
Single Circuit
2238 2346
2250
2 V-Shape PECondensers
Daikin Single ScrewCompressor+ Housing
Daikin Controller+ cover
E. Construction -> EWAP110-160MBY
Applied Systems Sales 27
Air conditioning – Refreshes your life
EWAP110-540MBY
Single Circuit
42802238
2250
Daikin Single ScrewCompressor + Housing
4 V-Shape Chromate TreatedCondensers
Plate HeatEvaporator
(Back Side)
E. Construction -> EWAP200-340MBY
Applied Systems Sales 28
Air conditioning – Refreshes your life
EWAP110-540MBY
Double Circuit6 V-Shape Chromate TreatedCondensers
Daikin Single ScrewCompressor+ HousingDaikin Single Screw
Compressor+ Housing
2 x Plate HeatEvaporator
(Inside)
59012238
2250
E. Construction -> EWAP400-540MBY
High Reliability !!!
Applied Systems Sales 29
Air conditioning – Refreshes your life
EWAP110-540MBY
Ergonomic Height
Spacious
High Quality Components
* EWAP110-340MBYNN
Spacious / Easy accessibleSwitch Box
E. Construction -> Switchbox
Field Wiring
Space
Space
Automatic Door Lock
Applied Systems Sales 30
Air conditioning – Refreshes your life
EWAP110-540MBY
Easy Maintenance
Required Space forService and Air Intake
Same Specs for complete Range*Only 110-340 Range
1000
1000
500*1000*
10001000
3000
E. Construction -> Serviceability
Applied Systems Sales 31
Air conditioning – Refreshes your life
EWAP110-540MBY
1. Low Noise Operation OPLN
2. Inverter Fans OPIF
3. High ESP Fans OPHF
4. Dual Pressure Relief Valve OP03
5. Suction Stop Valve OP12
6. Mains Isolator Switch OP52
7. Ammeter Voltmeter OP57
8. Condenser Protection OPCG
9. Heat Recovery (See EWTP unit) OPHR
F. Options & Kits -> Factory Fitted
Applied Systems Sales 32
Air conditioning – Refreshes your life
EWAP110-540MBY
• High performance absorption & insulation material
• Anti vibration material.
Reduce fan speed900 to 600rpm
Insulated compressor compartment
+
Sound power level reduction of
- 6 dB(A)
=
F. Options & Kits -> Low Noise (OPLN)
Applied Systems Sales 33
Air conditioning – Refreshes your life
EWAP110-540MBY
Sound reduction in function of ambient temperature
015 20 25 30 35 40
-1
-2
-3
-4
Sound power level (dBA)
Ambient temp. (°C)
F. Options & Kits -> Inverter Fans (OPIF)
Offered with or without OPLN
- Smooth operation, better colour of sound- Linear sound reduction in function of ambient
Further Reduction of - 3dBa
Applied Systems Sales 34
Air conditioning – Refreshes your life
EWAP110-540MBY
F. Options & Kits -> Inverter Fans (OPIF)
- Stable HP control, better part load efficiency- Energy savings at ambient 10oC to -15oC
ON/OFF
On/Off Fan HP control-Cycling of fans On and Off-Requires dead band-Avg Tcondensing = 39oC
Inverter Fan HP control-Stepless modulation of fan speed-No dead band-Target Tcondensing = 30oC
Example: EWAP540 @ 5oC ambient
Result = 15kWhr Energy Saving!
Applied Systems Sales 35
Air conditioning – Refreshes your life
EWAP110-540MBY
F. Options & Kits -> High ESP Fans (OPHF)
Correction factor for cooling capacity for units with high ESP option in function of set ESP
75Pa 100Pa 125Pa 150PaEWAP110MBYNN 1 0.98 0.95 0.91EWAP140MBYNN 1 1 0.99 0.98EWAP160MBYNN 1 1 0.99 0.98EWAP200MBYNN 1 0.98 0.95 0.91EWAP280MBYNN 1 1 0.99 0.98EWAP340MBYNN 1 1 0.99 0.98EWAP400MBYNN 1 1 0.99 0.98EWAP460MBYNN 1 1 0.99 0.98EWAP540MBYNN 1 1 0.99 0.98
Correction factor for power input for units with high ESP option in function of set ESP
75Pa 100Pa 125Pa 150PaEWAP110MBYNN 1,05 1.07 1.1 1.13EWAP140MBYNN 1.07 1.07 1.08 1.09EWAP160MBYNN 1.07 1.07 1.08 1.09EWAP200MBYNN 1,05 1.07 1.1 1.13EWAP280MBYNN 1.07 1.07 1.08 1.09EWAP340MBYNN 1.07 1.07 1.08 1.09EWAP400MBYNN 1.07 1.07 1.08 1.09EWAP460MBYNN 1.07 1.07 1.08 1.09EWAP540MBYNN 1.07 1.07 1.08 1.09
Applied Systems Sales 36
Air conditioning – Refreshes your life
EWAP110-540MBY
2
1
Re-calibration possible withoutrefrigerant evacuation
F. Options & Kits -> For Service
Daikin Single ScrewCompressor
Daikin Single ScrewCompressor
Suction SideLP-Side
Pressure SideHP-Side
Non Return Valve on HP-Side is Standard
Stop Valve on LP-Side is an option
OP03 Dual Pressure Relief
OP12 Suction Stop Valve
Applied Systems Sales 37
Air conditioning – Refreshes your life
EWAP110-540MBY
F. Options & Kits -> For Service
A
AV
Compressor 1
Compressor 2
L1, L2, L3
OP52 Mains Isolator Switch
OP57 Ammeter / Voltmeter
Applied Systems Sales 38
Air conditioning – Refreshes your life
EWAP110-540MBY
Factory Mounted Condenser Protection Grilles
F. Options & Kits -> Protection Grilles (OPCG)
Applied Systems Sales 39
Air conditioning – Refreshes your life
EWAP110-540MBY
Criteria• Hot water demand must be great enough to justify cost• High enough useful waste heat temperature
CoolingLoad
400C
450C
120C
70C
HeatingLoad
Return
Supply Supply
Return
F. Options & Kits -> Heat Recovery (OPHR)
COP>5
* See EWTP~MBYNN presentation
Applied Systems Sales 40
Air conditioning – Refreshes your life
EWAP110-540MBY
1. Remote Controller EKRUPC
2. BMS Modbus EKBMSMBA Bacnet EKBMSBNA
3. DICN LWE Sensor EKCLWS
F. Options & Kits -> Field Installed
Applied Systems Sales 41
Air conditioning – Refreshes your life
EWAP110-540MBY
PCO² - Controller
UNIT
GatewayBMS (Building Management System)
PCO-controllerEKRUPC
EKBMSMBAEKBMSBNA
EKAC200A
Remote Controller
Remote Controller&
BMS
RS232/485/422
F. Options & Kits -> Remote & BMS
Applied Systems Sales 42
Air conditioning – Refreshes your life
EWAP110-540MBY
Read out :
Temperatures Pressures Status Alarms...
Write :
Setpoints Remote on/off Operation mode...
Question
Answer
Access up to 130 parameters
Interface
needed
Modbus: Max. 16 addresses
BACnet: Max. 8 addresses
F. Options & Kits -> BMS
Applied Systems Sales 43
Air conditioning – Refreshes your life
EWAP110-540MBY
Large
Air-Cooled
Chillers
EWAP110~540MBY1. R-407C: the good choice !
2. High specifications
3. High Quality Components
4. Useful Options