Danfoss Optyma OP-UPAC015COP04E Instruction Manual

Optyma™
iCO condensing units
R744 | 50 Hz
Application guidelines
www.danfoss.com

3AB408540130380en-000102© Danfoss | Climate Solutions | 2023.02
Content
1. Important information/Safety............................................. 4
2. Product description.............................................................. 8
2.1 Outline of refrigerant R744................................................................. 8
2.2 Optyma™ iCO2 condensing unit....................................................... 8
2.3 Specification............................................................................................. 9
2.4 Structural drawing...............................................................................10
2.5 Dimensions ............................................................................................11
2.6 Nomenclature .......................................................................................12
2.7 Nameplate ..............................................................................................13
2.8 Approvals and certificates ................................................................13
2.9 Spare part................................................................................................14
2.10 Refrigeration capacity.....................................................................17
2.11 Noise level ...........................................................................................18
2.12 Reference data for anti-vibration design...................................19
3. Application Range ............................................................. 20
3.1 Operation range ...................................................................................20
3.2 Device to be connected to low pressure side............................21
3.3 Location & fixings.................................................................................21
4. Installation .......................................................................... 22
4.1 Outline of installation .........................................................................22
4.2 Caution for installation work............................................................23
4.3 Delivery and installation of the condensing unit .....................23
4.4 Caution for piping work.....................................................................24
4.5 Caution for electric wiring work......................................................27
5. System design recommendations..................................... 31
5.1 Airtight Method ....................................................................................31
5.2 Vacuuming..............................................................................................33
5.3 Charge of condensing unit oil........................................................34
5.4 Calculation of the charge quantity of condensing unit oil ..34
5.5 Replenishment of condensing unit oil after operation.........38
5.6 Refrigerant charge ..............................................................................39
5.7 External signal output .......................................................................42
5.8 Checking before turning on the power supply........................44
5.9 Check after Start: after a couple of hours of stable operation
following has to be checked ...........................................................44
6. Service and maintenance................................................... 45
6.1 General recommendations ..............................................................45
6.2 Service and safety advice..................................................................45
7. Transportation, handling and storage ............................ 46
7.1 Unpacking..............................................................................................46
7.2 Transportation and handling ..........................................................46
7.3 Disposal Instruction............................................................................46
8. Warranty ............................................................................ 47
Application Guidelines

1. Important information/Safety
Installation, electrical work and test run
WARNING
Have the unit installed by your agent or specialized contractor. Electrical work needs to be done by a qualified electrical work contractor.
Improper installation made by yourself may cause electric shock, or fire.
Installation should be made properly according to this manual. Otherwise it may cause electric shock, or fire.
Install the condensing unit (CDU) on a sturdy foundation that can bear its weight sufficiently. Imperfect installation may cause injury if it
collapses or crumbles.
Where it is installed in a small room, take measures to prevent the refrigerant from accumulating beyond the critical concentration. For the
measures, consult with your dealer. When the refrigerant has leaked in the room, and accumulated beyond the critical concentration, it could
cause suffocation if the space in the room is limited.
Implement the electrical work according to this manual, and use always dedicated circuits. If it fails to observe descriptions in the manual, the
capacity of circuits becomes insufficient, or the work is done improperly, it could cause electric shock, or fire.
Implement the class D grounding by professional electrical work contractor. Do not connect the grounding cable to the gas pipe, water work
pipe, lightning rod, or grounding cable of telephone. Imperfect grounding could cause electric shock, or fire.
Be sure to install the earth leakage breaker according to appropriate local standard where the unit is installed. Unless it is installed, it could
cause fire, or electric shock, owing to ground fault.
Tighten wire terminals securely to specified torque. If they are not tightened securely, it could cause fire, or electric shock, owing to overheat
on the terminal.
Use specified cables for wiring, and connect them securely, avoiding external force. If they are not connected, or fixed, securely, it could cause
fire.
WARNING
When wiring at site, take care to avoid wires being bit, by small animals like rat. If they are damaged, it could cause fire.
To wash refrigerant pipes, use cleaning solution which is not combustible, or toxic. Use of combustible material like alcohol or ether could
cause explosion, or fire.
Wash refrigerant pipes at outdoor, or where it can be ventilated sufficiently. There is risk of oxygen shortage. If open flame is present nearby,
it could generate toxic gas.
If fluorocarbons are used to wash refrigerant pipes, collect them after use. It is prohibited by laws to release fluorocarbons carelessly.
When using a burner, take care not to burn nearby parts, oil return pipe, or sound insulation cover. If the oil return cover is burned, oil under
high pressure will burst out, causing fire, or injury.
Indicates Prohibition.
Indicates a compulsory matter.
It indicates an instruction on general act of user, which
is not specified.
Indicates a compulsory matter.
Indicates that it must be earthed
This indicates a potentially hazardous
situation which, if not avoided, will result in
death or serious injury.
This indicates a hazardous situation which,
if not avoided, could result in injury to
operator or material loss only.
WARNING
CAUTION
Optyma™ iCO
OP-UPAC015COP04E
To facilities designer and installer
•Read the“Safety precautions”carefully before installation.
•After reading the manual, keep it at a place where you can refer to whenever it is necessary.
4AB408540130380en-000102 © Danfoss | Climate Solutions | 2023.02
Application Guidelines

Installation, electrical work and test run
WARNING
Before starting brazing work, evacuate combustible matters from around the site. It could cause fire. Provide a fire extinguisher at the work
place.
Implement the airtight test. If refrigerant leaks, it could cause oxygen shortage.
Open, and close, all valves according to instructions given on nameplates, or this manual.
If the valves are opened or closed incorrectly, there is a risk of injury due to refrigerant spouting or the internal pressure of the equipment
increasing, causing the refrigerant system to burst.
When handling refrigerant, put on leather gloves. Direct contact with hand could cause frostbite, or injury.
Always use nitrogen gas for airtight test.
If oxygen gas, acetylene gas, fluorocarbon gas, is used by mistake, it could cause explosion, or poisoning.
This condensing unit is specially designed for use of R744. It is strictly prohibited to mix any material other than R744 during installation, repair,
or relocation. If other refrigerant, or other combustible materials like air, oxygen, propane, or alcohol, are mixed, it could cause explosion, fire,
or injury.
CAUTION
During installation, connect the refrigerant pipe securely before operating the compressor. During repair, relocation, or disposal, remove the
refrigerant pipe after stopping the compressor. If it is operated while the refrigerant pipe is removed and the gate valve is opened, it could
inhale air, or other, and raise the pressure in the refrigerating cycle excessively, causing explosion, fire, or injury.
Avoid installing at a place where combustible gas may leak. If the gas leaks, and accumulates around the condensing unit, it could catch fire.
Ventilate effectively. If refrigerant leaks accidentally, it could cause oxygen shortage. If it touches open flame, it may generate toxic gas.
Be sure to provide suitable sewer. If frost adhered to the surface of equipment melts, and flows out, it could wet around the equipment.
Place a sign board prohibiting people other than operating personnel from touching the condensing unit, or enclose it with protective fence.
If it is mishandled, it could cause injury.
Produce the refrigerant cycle within the range of specifications. If it is produced beyond the range, it could cause rupture, smoke, fire, or
electric shock.
Turn off the source power supply before starting maintenance in the condensing unit.
Use a circuit breaker with the contact gap of category 3, or higher, at the source power supply.
Shield communication cables used for communication with and remote monitoring of the indoor unit.
1. Important information/Safety
5AB408540130380en-000102© Danfoss | Climate Solutions | 2023.02
Application Guidelines

1. Important information/Safety
During operation
WARNING
Do not operate with covers removed from the condensing unit. If you touch live internal electric parts, it could cause
electric shock.
None but qualified personnel is allowed to unfasten, or remove, wiring connection. Inside of pipes on the condensing
unit is highly pressurized. Handling by unqualified person could result in serious accident.
Do not modify, or change, the main unit of condensing unit. It could cause serious accident.
Do not remove the protective net from the air blow outlet. Do not poke at the inside with fingers or stick. You could
get hurt by the fan running at high speed.
When the condensing unit will not stop after taking proper steps for stop, shut down all power supplies immediately.
It could cause electric shock, fire, or explosion. In such occasion, consult immediately with your dealer or customer
service desk specified by maker.
If refrigerant has leaked, stop operation immediately, extinguish flame on a stove. Ventilate the place with care to
sweep over the floor, and consult with your dealer or customer service desk specified by maker. Since the refrigerant
is heavier than air, it tends to accumulate over the floor, which could cause oxygen shortage. Report the accident to
your dealer, or customer service desk of maker.
When any abnormal condition (burning smell) is encountered, stop operation immediately, and turn off the source
power supply. If operation is continued without repair, it could cause failure, electric shock, or fire. Consult with your
dealer or customer service desk specified by maker.
When a protective device trips repeatedly or operation of“ON/OFF”switch is not reliable, shut down the source power
supply immediately. Since earth leakage, or over-current, is suspected, it could cause electric shock, fire, or rupture.
CAUTION
Consideration for children
Children shall not play with the appliance. <In the European Market>
Children should be supervised to ensure that they do not play with the appliance. <In the Australian and New Zealand
market>
Restriction on use of equipment
This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or
mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning
use of the appliance in a safe way and understand the hazards involved. <In the European Market>
Refrain from placing something on mechanical sections or insert hand at the inside. It could overheat, you could get
hurt by the fan running at high speed.
Refrain from using inflammable spray, or placing combustible materials, nearby. If it ignite with sparks from switch,
it could cause fire.
Others
WARNING
Do not damage, process, bend forcibly, pull, or bundle the power cable. If it is damaged under heavy object, or by
being pinched, it could cause fire, or electric shock.
When disconnecting a wire connector, hold the plug at the end. If it is pulled forcibly holding the wire, part of core
wires may be broken, causing fire by overheat.
In the event of fire, "stop oparation command from the equipment" shut down all power supplies. It could cause
electric shock, or explosion. To extinguish fire, use“Oil fire extinguisher or electrical fire extinguisher”.
Provide a secure foothold during servicing. Otherwise, it could cause injury if it collapses.
Check regularly the foundation frame for damage after using for a long period of time. If it is used without repair,
it could cause injury if the condensing unit drops off.
Before cleaning or inspecting the equipment, turn the “ON/OFF” switch to “OFF” to shut down the power supply.
Otherwise, you could get injured by the fan, or it could cause electric shock.
To personnel for daily operation and control
•Please read this“Safety precautions”carefully beforehand to use the unit properly.
•Servicing needs to be performed by qualified personnel, who are approved by us, or specialized personnel, who are specified by us.
6AB408540130380en-000102 © Danfoss | Climate Solutions | 2023.02
Application Guidelines

1. Important information/Safety
Repair, relocation and disposal
WARNING
No person other than repair personnel or specialized contractor should attempt to disassemble, repair, or modify the
unit. Improper practice in disassembly, repair, or modification, could cause injury, electric shock, or fire, if it operates
abnormally.
When it becomes necessary to relocate the unit, ask the work to your dealer, or specialized contractor. Imperfect
installation could cause electric shock, or fire.
When releasing R744 refrigerant, choke the valve to release little by little, and direct it where no person is present.
If it gets into eyes, you could lose eyesight. R744 refrigerant itself is harmless but inhaling highly concentrated R744
could cause various influences over human body. In the solid state, R744 is called generally as dry ice, which is very
cold at -75 °C under the atmospheric pressure. If it is touched by bare hand, it could cause frostbite.
Others
CAUTION
Do not mount or place something on the condensing unit. It could cause injury if you fall, damage the machine,
or drop the object.
Refrain from touching hands on the gas cooler fin directly. You could get hurt.
CAUTION
When washing the gas cooler, take care not to splash water directly over electric parts. It could cause failure on
devices.
After washing the gas cooler, collect cleaning solution, and dispose after treating appropriately, or have it con-
signed to a specialized contractor for disposal.
Avoid touching exposed pipes, or wires. It could cause burns and electric shock.
Avoid touching highly heated sections. Compressor, condenser, or wiring could be heated up beyond 100 °C local-
ly, which could cause burns if touched.
Avoid touching electric parts, or operating switches, with wet hands. It could cause electric shock.
Regularly inspect the earth leakage breaker for proper operation. If it is defective and fails to trip when current
leaks, it could cause electric shock, or fire.
When the unit is not used for a long period of time, turn off the source power supply. It may generate heat, result-
ing in fire accident.
7AB408540130380en-000102© Danfoss | Climate Solutions | 2023.02
Application Guidelines

2. Product description
2.1 Outline of refrigerant R744
2.2 Optyma™ iCO2 condensing unit
R744 is an environmentally friendly refrigerant with the ozone depleting coefficent at “0” and a smaller global warming
potential. Refrigerant R410A is comparable with this in terms of the ozone depleting coefficient but has a higher global
warming potential. R744 has a higher pressure of 64 bar at the same temperature, it is approximately 4 times higher than
16.5 bar of R410A.
Caution of refrigerant R744
1. Refrigeration cycle operates at higher pressures.
As a result, it becomes necessary to change the airtight test pressure and setting pressures, including the airtight pressure,
withstanding test pressure, operating pressure, etc., for devices that constitute the refrigerating, and measuring instru-
ments and tools. It is necessary to change also the material and wall thickness of refrigerant pipe (Using K64 class standard
pipe).
Refrigerant leak detector needs to have a higher sensitivity.
2. Only use Condensing unit oils recommended by Danfoss.
Synthetic oil (ester oil) compatible with R744 is used.
Scroll-rotary type compressor
WARNING
Scroll-rotary compressor is prohibited to turn in reverse.
Contrary to conventional reciprocal type compressor which can rotate in both directions, it can rotate in one direction only
with the scroll-rotary compressor.
Scroll-rotary compressor becomes very hot
It is highly heated during and immediately after stop of operation. Special care must be taken during maintenance
and service.
Oil is retained at the high pressure side of scroll-rotary compressor.
Care must be taken particularly when charging or discharging oil during maintenance, service, or test run.
Optyma™ iCO2 combines our market leading expertise in condensing unit design with the unique benefits of stepless
inverter Scroll+Rotary technology. The result is 20-30% higher energy efficiency in a flexible plug-and-play package.
The condensing unit includes following:
• Inverter Compressor (Scroll + Rotary)
• 2 parallel gas cooler (Coated fin and tube Heat exchanger)
• Unit controller
• 2 DC fan Assembly
• Receiver
• The condensing unit assembly is CE, PED certified CAT II
• This condensing unit controls its capacity by the speed control by means of inverter
• Compressor is connected to the inverter, and operated at variable speed. The inverter changes the power supply frequency
supplied to the compressor of which speed changes nearly proportional to this frequency. The capacity is controlled in
this way.
• Whether the load is high or low it is judged by detecting the low pressure (LP) of compressor. If the low pressure (LP) is
high, it is judged that the load is high so that the output capacity of condensing unit is increased.
• The speed control by inverter features that it allows to change the capacity more finely than the unit number control of
compressor. For this reason, it is better to install a plural number of evaporators, as much as possible, so as to control res-
pective liquid solenoid valves individually, for effective operation.
• Since the inverter is in the advancing phase, if an advancing capacitor is installed, the power factor drops in reverse. Never
install an advancing capacitor, because it may be broken.
8AB408540130380en-000102 © Danfoss | Climate Solutions | 2023.02
Application Guidelines

2.3 Specification
Features Description
Condensing unit
Code number 114X6003
Model designation OP-UPAC015COP04E
Power source 380~400V/3 Ph/50 Hz
Refrigerant R744 (CO2)
Enclosure protection IP24
Evaporating temperature range -45 °C ~ +5°C
Ambient temperature range -20 °C ~ +43°C
Design pressure High pressure 140 bar
Low pressure 80 bar
Capacity modulation Inverter control by low-pressure sensor
Unit exterior dimension in mm
(Width X Depth X Height) 1350 x 764 x 1691.5 mm
Accumulator Volume 7.2 L
Receiver (Medium pressure) Volume 7.6L x 2
Oil separator Volume 0.87 L
Connection Suction connection Ø19.05 mm (Brazing)
Liquid connection Ø12.7 mm (Brazing)
Net weight 340 Kg
Sound pressure at 1 m distance 62.0 dB(A)
Enclosure painting specification Stucco white
PED catagory II
Approval CE, UKCA
Compressor
Type Hermetic inverter Type
Oil Diamond freeze MA68
Displacement 15 CC
Technology Scroll + Rotary
Nominal output 6.4 kW
Crank case heater 24W
Gas cooler and fan
assembly
Type Axial flow type (Top discharge)
Fan blade diameter 572 mm
Power source DC
Motor output 386 W
No. of fans 2
Electrical specifications
Starting current 5A (Inverter Start)
MCC 19A
Power input 10.54 kW
Earth leakage breaker - rated current 30 A
Earth leakage breaker - sensitivity Class B 30mA at 0.1sec
Power cord specification 10 mm X 4(5) core X 70 m Max.
Main switch rating 30 A
Fuse rating 25 A
Module controller
assembly
Dimension in mm 182 x 180 x 90
Enclosure protection IP64
Gateway power input 12VDC
2. Product description
9AB408540130380en-000102© Danfoss | Climate Solutions | 2023.02
Application Guidelines

Gas cooler
Solenoid valve for oil return
Outdoor air temperature sensor
7-segment display
Operation switch
Injection inlet temp. sensor
Subcooling coil
Fan motor
Propeller fan
Air out
Stop valve
Safety valve
Low pressure side service port
Suction pipe temp. sensor
Gas refrigerant inlet
Sight glass
Under dome temp. sensor
Discharge pipe temperature sensor
Compressor (scroll - rotary)
High pressure switch
Oil separator
Oil level sensor
Low pressure sensor
Middle pressure receiver
Middle pressure sensor
Oil pod
Accumulator
Subcooling coil
temperature sensor
Middle pressure receiver
inlet temperature sensor
EEV for middle pressure
receiver inlet
Gas cooler temperature sensor (inlet)
Gas cooler temperaturesensor (outlet)
EEV for liquid bypass
High pressure side service port
Middle pressure side service port
Oil service port
Solenoid valve for
hot gas bypass
Solenoid valve for middle
pressure injection
ø19.05 copper tube,
brazing connection
Liquid refrigerant outlet
Liquid feed temp. sensor
EEV for subcooling coil
ø12.7 copper tube,
brazing connection
2.4 Structural drawing
All dimensions in mm
2. Product description
10 AB408540130380en-000102 © Danfoss | Climate Solutions | 2023.02
Application Guidelines

2. Product description
2.5 Dimensions
28 X 14
1350
1000
500
764
764
1691.5
261.6264.4
740
Z
≥ L1
≥ L2
≥ L3
≥ L4
800 500
X
ZX
28 X 14
19
726
F
F
F
F425425
250 250850
19
Installation
Example I II
L1 800 800
L2 10 10
L3 800 800
L4 100(*) 500
H1 1500 1500
H2 Not limited Not limited
H3 1000 1000
H4 Not limited Not limited
* Be sure to keep more than 100mm spaces when
the unit contacts with a wall. If the unit installed in
succession, 10mm spaces is enough. 1. All dimensions are in mm
2. Dimensions are not to scale
Wall height ≤ H4
Wall height ≤ H3
Service space
Service space
Wall height ≤ H2
6 Places
TOP VIEW
FRONT VIEW
SECTION Z-Z
BACK VIEW
SECTION X-X
Power cable connection
terminal block
RIGHT VIEW
ISO VIEW
Check port for
7-Segment display
Power cable
inlet
Sight glass
Suction pipe
AIR IN AIR IN
AIR OUT
AIR IN
Liquid pipe
*4 places M10 x 4*
Anchor bolt position
10 Places
11AB408540130380en-000102© Danfoss | Climate Solutions | 2023.02
Application Guidelines

2.6 Nomenclature
2. Product description
OP - UPAC 015 CO P04 E
1 2 3 4 5 6 7 8
1Application:
U = Universal (MBP & LBP)
2Condensing unit family:
P = Optyma™ iCO2
3 Refrigerant:
A = R744 (CO2)
4 Gas cooler type
C = Fin and tube heat exchanger
5 Compressor Displacement in cm3:
Example 015 = 15 cm3
6 Compressor platform
CO = Two stage Rotary & Scroll compressor
7Version:
P04: Optyma™ Plus iCO2 standard version with dedicated accessories for
CO2 refrigerant.
8Electrical code:
E = Compressor 133–308V 3-phase & fan DC 280/339V
Version control
Designation system for the Optyma™ iCO2 range
Model Optyma™ iCO
Version (P04)
Condensing unit: IP level IP24
Refrigerant R744 / CO
Compressor technology 2 stage – Scroll+Rotary
Control box (pre-wired E-panel) Yes
Fin and Tube condenser Yes
Fan speed controller Yes
Main switch (circuit breaker) Yes
Filter drier Yes
Sight glass Yes
Crankcase heater Yes
HP Switch Auto/Manual reset mode
Acoustic insulation Yes
Condensing unit electronic controller Yes
Network connectivity Yes
Stack mounting Not possible
Oil separator Yes
Discharge gas Temperature Sensor Yes
Suction gas Temperature Sensor Yes
Ambient Temperature Sensor Yes
HP/LP Alarm Yes
Injection kit Premounted
Adjustable time delay (Compressor) Yes (available in Controller)
Electronic Expansion Valve Yes
Solenoid valve Yes
Receiver Yes
Service valves Yes
Accumulator Yes
Oil separator Yes
Subcooling coil Yes
Pressure relief valve Yes
Stop valve Yes
Check Valve Yes
12 AB408540130380en-000102 © Danfoss | Climate Solutions | 2023.02
Application Guidelines

2.7 Nameplate
2.8 Approvals and certificates
PED OP-UPAC015COP04E
OP-UPAC015COP04E
OP-UPAC015COP04E
Other Contact Danfoss
2. Product description
A: Model
B: Code number
C: Application, Protection
D: Refrigerant
E: Housing Service Pressure (Maximum working pressure)
F: Supply voltage, Rated Load Ampere, Maximum Continuous Current
G: Serial Number and bar code
Danfoss
IP24
PSHP
PSLP/MP
PTHP
PTLP/MP
PED Category Ⅱ
Voltage
TS -20 / 43 ℃
RLA
Danfoss Ltd., 22Wycombe End, HP9 1NB, GB Danfoss A/S, 6430 Nordborg, Denmark
A
B
C
D
E
F
G
13AB408540130380en-000102© Danfoss | Climate Solutions | 2023.02
Application Guidelines

2. Product description
2.9 Spare part
No. Parts Name Parts No
Danfoss Requirements
Packing
Style Remarks
Gross
weight Unit Dimension (mm)
Kg Length Width Height
Fan Assembly
1 FAN,PROPELLER SSA431B242B 4.600 630 630 290 Carton box Fan, D570mm
2 MOTOR,DC SSA512T155 8.200 450 250 240 Carton box Fan motor, UGBTEF-12MMHI08, Rated output:386W, Rated
voltage:DC280/339V
Heat Exchange Assembly
3 HEAT EXCH ASSY(AIR) LCA301A005 60.600 1420 960 750 Wood crate Gas cooler front, Volume:3.05L, Connection size:inlet Φ15.88
outlet Φ9.52
4 HEAT EXCH ASSY(AIR) LCA301A007 60.600 1420 960 750 Wood crate Gas cooler rear, Volume:3.05L, Connection size:inlet Φ15.88
outletΦ9.52
Piping
5 COMPRESSOR ASSY LCA201A003B 49.000 510 440 760 Wood crate Compressor, GSR2115AD2, Rated voltage:133-308V 3 phase
6 SEPARATOR,OIL LCA354A010 4.000 760 230 150 Carton box Oil separator, Connection size:inlet Φ12.7 outlet Φ9.52
7 ACCUMULATOR SSA351A268 21.300 420 380 700 Wood crate Accumulator, Volume:7.2L, Connection size:inlet Φ19.05
outlet Φ19.05
8 SENSOR,LP SSA551D031 0.093 105 85 55 Carton box Low presure sensor PSL, HSK-BC-016, Range:0 to 100bar,
Connection size:Φ6.0
9 RECEIVER SSA352A150 24.200 720 330 310 Wood crate Middle pressure receiver 1, Volume:7.6L, Connection
size:inlet Φ12.7outlet Φ12.7 and Φ9.52
10 RECEIVER SSA352A150A 24.100 720 330 310 Wood crate Middle pressure receiver 2, Volume:7.6L, Connection
size:inlet Φ12.7outlet Φ12.7 and Φ9.52
11 VALVE,EXP SSA387F071 0.068 150 125 20 Vinyl bag EEV for subcooling coil EEVSC, CPM-B06YCSM-1, Connection
size:inlet Φ6.35 outlet Φ6.35
12 STRAINER SSA357A050 0.055 150 85 20 Vinyl bag Stainer, Connection size:inlet Φ12.7 outlet Φ8.0
13 VALVE,EXP SSA387F058 0.108 175 150 25 Vinyl bag EEV for middle pressure receiver inlet EEVG, HPM-BD24SM-1,
Connection size:inlet Φ7.94 outlet Φ7.94
14 VALVE,EXP SSA387F070 0.067 150 125 20 Vinyl bag EEV for liquid bypass EEV-LB1, CPM-B04YCSM-1, Connection
size:inlet Φ6.35 outlet Φ6.35
15 STRAINER SSA357A050C 0.049 150 85 20 Vinyl bag Stainer, Connection size:nlet Φ9.52 outlet Φ9.52
16 VALVE,S(2WAY) SSA382A278A 0.070 150 85 20 Vinyl bag Solenoid valve for gas injection SV-INJ1, ALS-BCY2SM-2,
Connection size:inlet Φ6.35 outlet Φ6.35
17 SENSOR,LP SSA551D031 0.093 105 85 55 Carton box Middle pressure sensor PSM, HSK-BC-016, Range:0 to 100bar,
Connection size:Φ6.0
18 VALVE,CHECK SSA385A053 0.185 150 125 25 Vinyl bag Check valve, CAV-10Y3CSM-1, Connection size:inlet Φ9.6
outlet Φ9.6
19 SENSOR,HP SSA551D030 0.094 105 85 55 Carton box High pressure sensor PSH, HSK-BC150D-016, Range:0 to
150bar, Connection size:Φ6.0
20 SWITCH,HP SSA532A086A 0.162 145 70 70 Carton box High pressure switch 63H1-1, CCB-4UB08W, PED certified CE
0035, ON;140bar/OFF:90bar, Connection size:Φ6.35
21 CAPILLARY PCM315B005 0.011 150 85 15 Vinyl bag Capillary, Length:250mm, Connection size:inlet Φ3.2 outlet
Φ3.2
22 VALVE,CHECK SSA385A053A 0.189 150 125 25 Vinyl bag Check valve, CAV-10Y4CSM-1, Connection size:inlet Φ12.8
outlet Φ12.8
23 VALVE,S(2WAY) SSA382A278A 0.070 150 85 20 Vinyl bag Solenoid valve for gas bypass SV-HG1, ALS-BCY2SM-2,
Connection size:inlet Φ6.35 outlet Φ6.35
24 VALVE ASSY,SERVICE LCA381A004 0.469 195 125 60 Carton box
Service valve for high pressure side service port or middle
pressure side service port or oil servise port, FCV-B2CSM-1,
Connection size:inlet Φ6.35 outlet Φ6.35
25 VALVE ASSY,SERVICE LCA381A023 0.434 125 125 70 Carton box Service valve for low pressure side service port, FCV-
B2CSM-1, Connection size:inlet Φ6.35 outlet Φ6.35
26 VALVE ASSY,SERVICE LCA381A024 0.460 195 125 60 Carton box Service valve for safety valve, FCV-B2CSM-1, Connection
size:inlet Φ6.35 outlet Φ6.35
27 VALVE,SAFETY SSA388P001 0.112 150 85 30 Vinyl bag Safety valve, CS-001-2, Setting:8.7MPa, Connection size:M16
28 PACKING SSA932A046 0.003 150 85 5 Vinyl bag Packing, CSM-1, inner Φ3.5 outside Φ14.6
29 HEATER ASSY(CRANK) PCA541B016L 0.066 300 175 20 Vinyl bag Crankcase heater, Rated output 23.8W, Rated voltage:240V
1 phase
30 COIL ASSY,SOLENOID LCA382F007B 0.185 105 85 55 Carton box Coli for SV-INJ1, A22-1B28BSM-1, Rated voltage:AC220~240V
1 phase 50/60Hz
31 COIL ASSY,SOLENOID LCA382F006F 0.168 105 85 55 Carton box Coil for SV-OIL1, SR10D-79B-9, Rated voltage:AC220V 1
phase 50/60Hz
32 COIL ASSY,SOLENOID LCA382F007C 0.175 105 85 55 Carton box Coil for SV-HG1, A22-1B17BSM-1, Rated
voltage:AC220~240V 1 phase 50/60Hz
33 COIL,SOLENOID SSA382F224B 0.184 110 90 65 Carton box Coil for EEVG, HPM-MD12SM-6, Rated voltage:DC12V
14 AB408540130380en-000102 © Danfoss | Climate Solutions | 2023.02
Application Guidelines

2. Product description
No. Parts Name Parts No
Danfoss Requirements
Packing
Style Remarks
Gross
weight Unit Dimension (mm)
Kg Length Width Height
34 COIL,SOLENOID SSA382F230 0.152 105 85 55 Carton box Coil for EEVLB, CPM-MD12SM-1, Rated voltage:DC12V
35 COIL,SOLENOID SSA382F230A 0.157 105 85 55 Carton box Coil for EEVSC, CPM-MD12SM-2, Rated voltage:DC12V
36 WIRING ASSY PCM504A018AV 0.300 225 300 40 Vinyl bag Wiring for compressor
37 VALVE ASSY,S(OIL) LCA382A018 1.400 400 340 270 Carton box Valve ASSY of SV-OIL1-2, Connection size:inlet Φ6.35 outlet
Φ6.35
38 VALVE ASSY,S(HG) LCA382A002 0.474 370 220 100 Carton box Valve ASSY of SVHG1, Connection size:inlet Φ6.35 outlet
Φ9.52
Control
39 PWB ASSY(CONTROL) PCM505A011BD 0.900 370 285 85 Carton box Only for supply parts PWB1
40 PWB ASSY(INV.) PCB505A107CB 0.468 220 200 80 Carton box Only for supply parts PWB2
41 PWB ASSY(N.F) PCB505A035H 1.100 250 180 70 Carton box PWB3
42 PWB ASSY(POWER) PCB505A114A 0.989 305 175 100 Carton box Only for supply parts PWB5
43 PWB ASSY LCA505A003D 0.145 170 150 70 Carton box Only for supply parts PWB6
44 PWB ASSY(REMOTE) PCM505A009A 0.130 195 125 60 Carton box PWB7
45 TRANSFORMER ASSY PCB554A021 0.030 300 175 10 Vinyl bag Current transformer, GJ-4-X, 4.1V±3%/50A(50/60Hz, 150Ω)
46 TRANSISTOR(POWER) PCB008A177B 0.429 160 95 65 Carton box Only for supply parts TM, PM50CL1A120
47 DIODE(MODULE) PCB008A121A 0.231 125 80 55 Carton box Only for supply parts DM, PGH75N16
48 RESISTOR SSA553A536 0.124 105 85 55 Carton box R1-1,2,3, 26500-0600, 7.5Ω
49 CAPACITOR SSA552F694 0.125 105 85 55 Carton box Capacitor, PC78D125-225K, Capacitance 2.2F
50 CAPACITOR SSA552F427AK 0.811 165 90 85 Carton box Capacitor, LNX2G472MSEBMZ, Capacitance 4700F
51 RESISTOR SSA553A380 0.049 150 80 15 Vinyl bag R3, 32500-1070, 30kΩ
52 MOTOR ASSY,AC PCB511A006F 0.725 160 160 80 Carton box Fan motor, UP12D23-GTEW, Rated output 16W, Rated
voltage:230V 1 phase 50/60Hz
53 SENSOR ASSY LCA551A002 0.052 300 175 10 Vinyl bag THO-G1,G2
54 SENSOR ASSY LCA551A002A 0.058 300 175 10 Vinyl bag THO-M1,INJ1
55 SENSOR ASSY LCA551A005 0.073 300 175 10 Vinyl bag THO-D1,S,C1
56 SENSOR ASSY LCA551A003 0.115 300 225 10 Vinyl bag THO-SC,R,A
57 WIRING ASSY PCM504A018AP 0.038 300 175 15 Vinyl bag PWB3-1 L1 ,PWB3-1 N ,PWB3-1 L2 - PWB1 CNW1,PWB1 CNW2
58 WIRING ASSY PCM504A006J 0.025 175 150 15 Vinyl bag 52X1-1 5,52X1-2 5,52X1-2 6,52X1-1 6- PWB1 CNM1
59 WIRING ASSY PCM504A006L 0.084 105 85 55 Carton box PWB5 CN13-2- PWB1 CNDR,PWB1 CN13V
60 WIRING ASSY PCM504A006M 0.007 150 125 10 Vinyl bag PWB1 CN15V- PWB5 CN15V-2
61 WIRING ASSY PCM504A006N 0.034 175 150 30 Vinyl bag PWB1 CN18V- PWB5 CN18V-2
62 WIRING ASSY PCM504A018K 0.055 105 85 55 Carton box PWB5 CNA1-2- FM1 CNDC1
63 WIRING ASSY PCM504A018L 0.053 105 85 55 Carton box PWB5 CNA2-2- FM2 CNDC2
64 WIRING ASSY PCM504A018AC 0.020 175 150 15 Vinyl bag PWB1 CNN3- FMC1,FMC2
65 WIRING ASSY LCA504A004 0.002 150 85 10 Vinyl bag PWB1 CNS1
66 WIRING ASSY PCM504A006Z 0.039 300 175 10 Vinyl bag PWB1 CNI1- PWB2-1 CNI2
67 WIRING ASSY PCA504A273 0.016 250 175 10 Vinyl bag DM1 G,DM1 K- PWB2-1 CNR
68 WIRING ASSY PCM504A018AJ 0.018 175 150 15 Vinyl bag C2 -,C1 +- PWB2-1 CAN
69 HARNESS ASSY LCA504A001 0.038 105 85 55 Carton box OLS1- CNTH7,CNZ
70 WIRING ASSY PCM504A023 0.022 300 175 10 Vinyl bag CN1- CNV1
71 DRYER SSA356A004 1.500 200 110 110 Carton box Filter dryer, DCY-P8 165 S/MMS, Connection size:inlet Φ16.1
outlet Φ16.1
72 OIL (MA68 4LX6) LCA006A005 27.00 420 410 290 Carton box Oil, 6PCS/1pack carton
73 OIL (MA68 0.5LX20) LCA006A007 23.00 470 380 290 Carton box Oil, 20PCS/1pack carton
74 OIL (MA68 0.5LX1) LCA006A008 1.500 90 90 260 Carton box Oil, 1PCS/1pack carton
CO MODULE CONTROLLER UNIVERSAL GATEWAY
75 MODULE CONTROLLER 118U5498 2.600 182 90 180 Carton box
15AB408540130380en-000102© Danfoss | Climate Solutions | 2023.02
Application Guidelines

Accessories
Name Q’ty Location of use
Wiring
3Connect these to CNG1, 2 or CNS3 on the outdoor
unit PCB when external inputs are used.
These are fixed in the control box with tapes.
When using the wiring, refer to the“External input
harness installation manual”, page 47
Wiring
2
When using external outputs, cut the harness at the
center to produce a pair of connectors, and connect
them to CNH, CNY, CNZ1 and CNZ2 on the outdoor
unit PCB.
These are fixed in the control box with tapes.
When using the wiring, refer to the“External input
harness installation manual”, page 48
Dryer
1Install in liquid pipe. Dryer pipe diameter need to
reduce with reducer to connect liquid pipe. This is fixed to unit base plate with tapes.
Reducer (for dryer)
2 Connect to dryer pipe. These are fixed to unit base plate with tapes.
Reducer (for service port)
3Using for airtight test and vacuuming. Connect to
service port.
"These are fixed to unit base plate with tapes.
When using the reducer, refer to the page 12-13 of In-
structions “Leak detection” and "Vacuum dehydration"."
2. Product description
16 AB408540130380en-000102 © Danfoss | Climate Solutions | 2023.02
Application Guidelines

2. Product description
2.10 Refrigeration capacity
Model OP-UPAC015COP04E
Outdoor air temperature 32 °C
Refrigerant R744(CO)
Evaporation
temperature (°C)
-45 7.09
-40 8.32
-35 10.2
-30 12.1
-25 13.9
-20 15.8
-15 17.7
-10 19.6
-5 20.9
0 20.0
5 19.8
Unit: kW
Notes:
1. This shows the case of refrigerant R744, power source voltage
400V, and gas cooler outdoor air temperature 32 °C.
2. The evaporating temperature is the saturated temperature of
the suction pressure, and shows the value when the suction gas
superheat degree is 10K.
3. When evaporating temperature exceeds -5°C, rated capacity
decreases due to the operation of the protection control, and
rated capacity decreases as the evaporation temperature
increases.
Notes:
1. When evaporating temperature exceeds -5°C, power consumption decreases due to the operation of the protection control,
and power consumption decreases as the evaporation temperature increases.
Refrigeration capacity list
Refrigeration capacity curve and power consumption curve
5.00
7.00
9.00
11.00
13.00
15.00
17.00
19.00
21.00
-50 -40-30 -20-10
10
0
Coolingcapacity (kW)
Evaporation temperature (ºC)
Power consumption (kW)
Evaporation temperature (ºC)
-50-40 -30-20 -100
10
6
8
10
12
Fig. 1 Fig. 2
17AB408540130380en-000102© Danfoss | Climate Solutions | 2023.02
Application Guidelines

2. Product description
2.11 Noise level
Cooling mode
Freezing mode
Condensing unit Model :OP-UPAC015COP04E
Condensing Unit Code
: 114X6003
Housing :-
Compressor
:
CO2
Electrical code :Compressor 400V/3~/50Hz, Fan 230V/1~/50Hz
Number of Fans
:
2
Document No :118A5274 Revision : A
63 125 250 500 1000 2000 4000 8000 16k LWA
OP-UPAC015COP04E 1/1 Octave dB(A) 63 63 63 68 71 69 65 58 - 72
Evaporation
temperature (°C)
Ambient
temperature (°C)
Superheat (K) Compressor
speed (rps)
Fan Speed
(rps)
1m 3m 10m
-10 32 10 104 2 fans x 16.67 62 52.5 42
Acoustic spectrum data are calculated and validated at addition of sound power levels of compressor and fan motor at full speed according to EN13215 conditions.
As compressor and fan motor are placed in a packaged unit, effect of noise reduction due to enclosure and insulation was considered for evaluation of sound power
The values are declared according to EN13215 at MBP conditions at full speed of compressor (104 rps) and full speed of fan motors (2 fans X 16.67 rps)
Subject to change without prior information, Please check Coolselector 2 / Product store for updated information.
Distance (in Meters)
Sound Pressure (dB(A))
Acoustic/Sound Spectrum Data (50Hz)
Model
Sound Power Spectrum, 1/1 Octave
Calculated Sound Pressure (Free Field) (dB(A))
Sound Power Spectrum
EN13215 Conditions - MBP
63 63 63
68 71 69 65
58
72
0
10
20
30
40
50
60
70
80
90
100
63 125 250 500 1000 2000 4000 8000 LWA
SOUND POWER (dB(A))
1/1 OCTAVE FREQUENCY (HZ)
Acoustic/Sound Spectrum (50Hz)
Weighted dB(A)
Condensing unit Model :OP-UPAC015COP04E
Condensing Unit Code
: 114X6003
Housing :-
Compressor
:
CO2
Electrical code :Compressor 400V/3~/50Hz, Fan 230V/1~/50Hz
Number of Fans
:
2
Document No :118A5274 Revision : A
63 125 250 500 1000 2000 4000 8000 16k LWA
OP-UPAC015COP04E 1/1 Octave dB(A) 63 62 65 68 72 70 67 64 - 72
Evaporation
temperature (°C)
Ambient
temperature (°C)
Superheat (K) Compressor
speed (rps)
Fan Speed
(rps)
1m 3m 10m
-35 32 10 104 2 fans x 16.67 62 52.1 42
Acoustic spectrum data are calculated and validated at addition of sound power levels of compressor and fan motor at full speed according to EN13215 conditions.
As compressor and fan motor are placed in a packaged unit, effect of noise reduction due to enclosure and insulation was considered for evaluation of sound power
The values are declared according to EN13215 at LBP conditions at full speed of compressor (104 rps) and full speed of fan motors (2 fans X 16.67 rps)
Subject to change without prior information, Please check Coolselector 2 / Product store for updated information.
Distance (in Meters)
Sound Pressure (dB(A))
Acoustic/Sound Spectrum Data (50Hz)
Model Sound Power Spectrum
Sound Power Spectrum, 1/1 Octave
Calculated Sound Pressure (Free Field) (dB(A))EN13215 Conditions - LBP
63 62 65 68
72 70 67 64
72
0
10
20
30
40
50
60
70
80
90
100
63 125 250 500 1000 2000 4000 8000 LWA
SOUND POWER (dB(A))
1/1 OCTAVE FREQUENCY (HZ)
Acoustic/Sound Spectrum (50Hz)
Weighted dB(A)
Fig. 3
Fig. 4
18 AB408540130380en-000102 © Danfoss | Climate Solutions | 2023.02
Application Guidelines

2. Product description
2.12 Reference data for anti-vibration design
Model / Item
Product external
dimensions
W × D × H (mm)
Product
weight
(kg)
Position of center (mm)1)
W direction D direction Height
X X1X2L1Y Y1Y2L2Z
OP-UPAC015COP04E 1350 x 764 x 1691.5 340 590 340 510 850 375 345 381 726 697
Model / Item Compressor speed (min-1) Fan speed (min-1)
OP-UPAC015COP04E 6240 1000
1) Note: Dimensions L1(X1, X2) and L2(Y1, Y2) indicate the position of installation bolts.
Position of the center of gravity
Anti-vibration data
Danfoss 80G8353
Y
Z
Y2
Y1
L2
X
X1
X2
L1
Center
of
gravity
Center
of
gravity
Fig. 5
19AB408540130380en-000102© Danfoss | Climate Solutions | 2023.02
Application Guidelines

3. Application Range
3.1 Operation range
Note:
1. Install sufficient insulation on liquid feed piping and suction gas piping. (Refer to the insulation (*) thickness in the following table.)
Note:
Where the thermal conductivity of insulator is 0.035W/m-K, if the liquid feed pipe and the suction gas pipe touch each other, it could
cause a superheat as a result of heat transfer between these pipes. Separate these pipes effectively.
2. Do not use the unit in a corrosive atmosphere.
3. Arrange at site such that the degree of superheat of suction gas will fall within a range of 5 deg to 40 deg.
Use this condensing unit within the following operation ranges.
Item Unit Specifications
Refrigerant - R744
Evaporation temperature °C -45 ~ 5
Low pressure (LP) bar abs 8.3 ~ 30.5
Suction gas temperature(Ts) °C Evaporating temperature +40°C
Discharge temperature(Td) °C 125 or under
Ambient temperature °C -20 ~ 43
Power supply voltage - Within ±10% of rated voltage
(380/400/415 V)
Voltage unbalance rate - Within ±2% of rated voltage
Type OP-UPAC015COP04E
Pipe section Liquid feed Suction
For cooling 20mm 30mm
For freezing 30mm 40mm
-50
-45
-40
-35
-30
-25
-20
-15
-10
5
10
-5
0
-20-30 -10 0 10 20 30 40
43
43
50
Outdoor air temperature °C
Evaporation temperature °C
Fig. 6
20 AB408540130380en-000102 © Danfoss | Climate Solutions | 2023.02
Application Guidelines