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Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit Installation and operation manual LRYEN10A7Y1 English CO₂ Conveni-Pack outdoor unit and capacity up unit LRNUN5A7Y1...
▪ A subset of the latest technical data is available on the regional Daikin website (publicly accessible). ▪ Make sure to install all necessary countermeasures in case of refrigerant leakage according to standard ▪ The full set of latest technical data is available on the Daikin EN378 (see "12.1.3 Additional...
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For a translation of its legend, see "19.3 Wiring unit" [ 4 52]. diagram: Outdoor LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
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When performing the test operation, NOT ONLY the outdoor unit, but the connected indoor unit will operate as well. Working on an indoor unit while performing a test operation is dangerous. Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
WARNING This unit contains electrical and hot CAUTION parts. ▪ Do NOT place any objects or equipment on top of the unit. LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
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For checking and adjusting copper wire may cause the unit to the internal parts, contact your break down or cause a fire. dealer. Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
NOTICE may cause an electrical shock or fire. Do NOT use the system for cooling water. It may freeze. Contact your dealer. LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
Operation modes The following operation modes are possible: ▪ Refrigeration only ▪ Cooling only ▪ Cooling and refrigeration Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
(example: lamp). For more information, contact your installer. If one of the following malfunctions occurs, take the measures shown below and contact your dealer. LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
MUST comply with applicable legislation. Units MUST be treated at a specialised treatment facility for reuse, recycling and recovery. Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
To unpack the outdoor unit 1 Remove the packaging material from the unit. Take care not to damage the unit when removing the shrink foil with a cutter. LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit...
Copper packings for stop valve caps (15×) Copper packings for service port caps (15×) Capacity up unit Text on caution label Translation from LRYEN10A7Y1 or From LRYEN10A7Y1 or LREN12A7Y1B to Refrigeration LREN12A7Y1B to Refrigeration Gas for Airco Gas for Airco...
ONLY the refrigeration parts that are also designed to work MAXIMUM STORAGE TEMPERATURE. with R744 (CO ) shall be connected to the system. A CO2 detector is always recommended during storage and transport. LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
NOT guarantee to provide adequate another closed area. protection to radio reception in such locations. Refrigerant basic characteristics Refrigerant R744 RCL (refrigerant concentration limit) 0.072 kg/m Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
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(m ) exceed the value for QLMV, provide a mechanical ventilation in accordance with EN 378-3:2016. LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
2 Reinstall the front panels. need to be opened. See "16.1.2 To access the field setting components" [ 4 40]. Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
≥765 ≥765 (mm) Minimum foundation LRYEN10* LRNUN5* Unit LRYEN10* 1940 1102 LRNUN5* — LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
▪ Example air conditioner side: the air conditioner side and 90 bar gauge at the refrigeration side. ▪ A2+B2+(C2 or D2) ≤Limit ▪ a2+b2+(c2 or d2) ≤Limit Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
Riser piping close to the indoor unit (gas pipe) Oil trap 13.1.4 To select the piping size Determine the proper size using the following tables and reference figure (only for indication). LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
Ø9.5×t0.65 K65 and equivalent piping 6.5<x≤14.0 Ø12.7×t0.85 K65 and equivalent piping 14.0<x Ø15.9×t1.03 K65 and equivalent piping Air conditioner side: liquid pipe Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
Make sure the pressure is kept below the appropriate tightening torque. design pressure. 2 Tighten the packing holder. 3 Before mounting the valve cap, insert a new copper packing. LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
To outdoor unit To indoor unit Copper packing 2 Connect the charge port to the service port. 3 Remove the valve cap with 2 spanners. Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
DANGER: RISK OF BURNING/SCALDING connection of the field piping in case the recovery was not complete. You can now connect the ingoing and outgoing refrigerant piping. LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
"14.2 Guidelines when knocking out knockout holes" [ 4 33]. 3 Cut off the spun pipes. See "13.3.1 To cut off the spun pipes" [ 4 25]. Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
K65 T-joints are field supplied. 7 If applicable, connect the piping to the capacity up unit. Liquid piping Always branch horizontally when connecting the branch piping. LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
Guidelines to install safety valves When installing a safety valve, always keep the design pressure of pressure" [ 4 10]. the circuit in mind. See "5.3 Field piping Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
CAUTION Do NOT open the stop valve until you have measured the insulation resistance of the main power supply circuit. LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
(c) and liquid stop valves (d). See "13.4.1 Checking Setup" [ 4 29]. refrigerant piping: 2 Vacuum the unit for at least 2 hours and to –0.1 MPa or below. Sealing material Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
NOTICE If the equipment is installed closer than 30 m to a residential location, the professional installer MUST evaluate the EMC situation before installation. LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
1N~ 50 Hz 220-240 V AC 220-240 V AC Capacity up unit (LRNUN5A7Y1) Indoor unit (air conditioning) Outdoor unit (LRYEN10A7Y1) User interface for indoor units (air conditioning) Overcurrent fuse (field supply) Safety system (field supply). Example: Earth leakage circuit breaker (field supply)
0.80~0.96 transmission wiring 14.4 About electrical compliance This equipment (LRYEN10A7Y1 and LRNUN5A7Y1) complies with: ▪ EN/IEC 61000‑3‑11 provided that the system impedance Z less than or equal to Z at the interface point between the user's supply and the public system.
▪ Be sure to keep the power line and transmission line Model Minimum S apart from each other (≥50 mm). Transmission wiring value and power supply wiring may cross, but may not run LRYEN10A7Y1 — 4337 parallel. LRNUN5A7Y1 — 2294 ▪...
Wiring remote operation switch: Wiring Only use harmonised wire providing double insulation and suitable for the applicable voltage. 2-cord cable 0.75~1.25 mm² Maximum wiring length 130 m LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
Wiring intake (knockout hole) for low voltage. See Details – Power supply "14.2 Guidelines when knocking out knockout components" [ 4 34]. "14.5 Specifications of standard wiring holes" [ 4 33]. Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
▪ R/P2: run signal – connection optional – when the compressor is running. Wiring output signals: LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
2" [ 4 41]). If a malfunction code is present, see 11 Note down the calculation results in the calculation table. codes" [ 4 44]. "18.1 Solving problems based on error Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
DANGER: RISK OF ELECTROCUTION 15.3 To charge refrigerant 1 Turn OFF the operation switch of the outdoor unit. LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
Close the cover of the electrical component box before Setting 8 turning ON the power. (in mode 2) 16.1.3 Field setting components Value 4 (in mode 2) Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
(field piping, electrical wiring, air purge, ...). See installation manual Result: The selected mode appears on the 7-segment display. of the indoor units for details. LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
Prerequisite: The refrigeration circuit of the outdoor unit is operating leak, try to repair the leak. If the repairing is unsuccessful, in a stable condition. call your local dealer. Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
To return to the initial side. blower coil. state, for example if you pushed a wrong number of times, push BS1 once. LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
For LRYEN10*: ▪ (M1F) - A9P (X1A) ▪ (M2F) - A10P (X1A) ▪ (M3F) - A11P (X1A) For LRNUN5*: ▪ (M1F) - A4P (X1A) Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
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▪ (R2T) - A1P (X29A) Malfunction of the gas cooler outlet Check connection on PCB or actuator. temperature thermistor For LRYEN10* and LRNUN5*: ▪ (R4T) – A1P (X35A) LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
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▪ Check the number of connected indoor units. indoor units ▪ Check if an indoor unit is installed that is not a possible combination. Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
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1 minute before turning OFF the power supply. Electrical leakage detection performed shortly after compressor starts. Turning off the power supply during this check will result in an incorrect detection. LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
19 Technical data Technical data A subset of the latest technical data is available on the regional Daikin website (publicly accessible). The full set of latest technical data is available on the Daikin Business Portal (authentication required). 19.1 Piping diagram: Outdoor unit...
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Liquid receiver Service port Plate heat exchanger Safety valve Distributor Electronic expansion valve Oil and injection pipe Solenoid valve Refrigerant pipe Filter Propeller fan Thermistor LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
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Liquid receiver Service port Plate heat exchanger Safety valve Distributor Electronic expansion valve Oil and injection pipe Solenoid valve Refrigerant pipe Filter Propeller fan Thermistor Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
Plate heat exchanger Check valve Heat exchanger Service port Oil separator Electronic expansion valve Liquid receiver Filter Refrigerant pipe Propeller fan Oil and injection pipe LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
E3HC Crankcase heater (M3C) Y13E Electronic expansion valve (outdoor evaporation) Reactor (A3P) Y14E Electronic expansion valve (suction oil Reactor (A4P) return) (M1C) Reactor (A5P) Installation and operation manual LRYEN10A7Y1+LRNUN5A7Y1 CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
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K1R, K2R, K9R~K12R Magnetic relay (A1P) Magnetic relay (A2P) Reactor (A2P) Motor (compressor) (INV1) Motor (fan) (FAN1) Switching power supply (A1P, A2P, A6P) Q1LD Earth leakage detector (A1P) LRYEN10A7Y1+LRNUN5A7Y1 Installation and operation manual CO₂ Conveni-Pack outdoor unit and capacity up unit 4P605461-1D – 2023.08...
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4P605461-1 D 0000000 4P605461-1D 2023.08 Verantwortung für Energie und Umwelt...
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