![Mitsubishi Electric PURY-RP200YJM-A [10/31] About the product](/img/pdf.png)
Mitsubishi Electric PURY-RP200YJM-A [10/31] About the product
![Mitsubishi Electric PURY-RP200YJM-A [10/31] About the product](/views2/1331598/page10/bga.png)
10
GB
1.4. Before installation (relocation) -
electrical work
Caution:
Ground the unit.
- Do not connect the ground wire to gas or water pipes, lightning rods, or
telephone ground lines. Improper grounding may result in electric shock.
Never connect in reverse phases.
Never connect the Power Line L1, L2, and L3 to Terminal N.
- If the unit is miss wired, when power is supplied, some electrical parts will
be damaged.
Install the power cable so that tension is not applied to the cable.
- Tension may cause the cable to break and generate heat and cause a fi re.
Install a leak circuit breaker, as required.
- If a leak circuit breaker is not installed, electric shock may result.
Use power line cables of suffi cient current carrying capacity and rating.
- Cables that are too small may leak, generate heat, and cause a fi re.
Use only a circuit breaker and fuse of the specifi ed capacity.
- A fuse or circuit breaker of a larger capacity, or the use of a substitute
simple steel or copper wire may result in a general unit failure or fi re.
Do not wash the air conditioner units.
- Washing them may cause an electric shock.
Be careful that the installation base is not damaged by long use.
- If the damage is left uncorrected, the unit may fall and cause personal
injury or property damage.
Install the drain piping according to this Installation Manual to ensure
proper drainage. Wrap thermal insulation around the pipes to prevent
condensation.
- Improper drain piping may cause water leakage and damage to furniture
and other possessions.
Be very careful about transporting the product.
- One person should not carry the product. Its weight is in excess of 20kg.
- Some products use PP bands for packaging. Do not use any PP bands as
a means of transportation. It is dangerous.
- Do not touch the heat exchanger fi ns. Doing so may cut your fi ngers.
- When transporting the outdoor unit, support it at the specifi ed positions on
the unit base. Also support the outdoor unit at four points so that it cannot
slip sideways.
Safely dispose of the packing materials.
- Packing materials, such as nails and other metal or wooden parts, may
cause stabs or other injuries.
- Tear apart and throw away plastic packaging bags so that children will not
play with them. If children play with a plastic bag which has not been torn
apart, they face the risk of suffocation.
1.5. Before starting the test run
Caution:
Turn on the power at least 12 hours before starting operation.
- Starting operation immediately after turning on the main power switch
can result in irreversible damage to internal parts. Keep the power switch
turned on during the operational season. Make sure of the phase order of
power supply and voltage between each phase.
Do not touch the switches with wet fi ngers.
- Touching a switch with wet fi ngers can result in an electric shock.
Do not touch the refrigerant pipes during and immediately after
operation.
- During and immediately after operation, the refrigerant pipes may be hot
or cold, depending on the condition of the refrigerant fl owing through the
refrigerant piping, compressor, and other refrigerant cycle parts. Your
hands may suffer burns or frostbite if you touch the refrigerant pipes.
Do not operate the air conditioner with the panels and guards removed.
- Rotating, hot, or high-voltage parts can cause injuries.
Do not turn off the power immediately after stopping operation.
- Always wait at least 5 minutes before turning off the power. Otherwise,
drainage water leakage or mechanical failure of sensitive parts may occur.
Do not touch the surface of the compressor during servicing.
- If unit is connected to a supply and not running, the crank case heater
located at the base of the compressor may still be operating.
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1.2. Precautions for devices that use
R410A refrigerant
Caution:
Use refrigerant piping made of phosphorus deoxidized copper and
copper alloy seamless pipes and tubes. In addition, be sure that the
inner and outer surfaces of the pipes are clean and free of hazardous
sulphur, oxides, dust/dirt, shaving particles, oils, moisture, or any other
contaminant.
- Contaminants on the inside of the refrigerant piping may cause the
refrigerant oil to deteriorate.
Store the piping to be used during installation indoors and keep both
ends of the piping sealed until just before brazing. (Store elbows and
other joints in a plastic bag.)
- If dust, dirt, or water enters the refrigerant cycle, deterioration of the oil and
compressor failure may result.
Apply a small amount of ester oil, ether oil, or alkyl benzene to fl ares.
(for indoor unit)
- Infi ltration of a large amount of mineral oil may cause the refrigerant oil to
deteriorate.
Use liquid refrigerant to fi ll the system.
- If gas refrigerant is used to fi ll the system, the composition of the
refrigerant in the cylinder will change and performance may drop.
Do not use a refrigerant other than R410A.
- If another refrigerant (R22, etc.) is mixed with R410A, the chlorine in the
refrigerant may cause the refrigerant oil to deteriorate.
Use a vacuum pump with a reverse fl ow check valve.
- The vacuum pump oil may fl ow back into the refrigerant cycle and cause
the refrigerant oil to deteriorate.
Do not use the following tools that are used with conventional
refrigerants.
(Gauge manifold, charge hose, gas leak detector, reverse fl ow check
valve, refrigerant charge base, refrigerant recovery equipment)
- If the conventional refrigerant and refrigerant oil are mixed in the R410A,
the refrigerant may deteriorate.
- If water is mixed in the R410A, the refrigerant oil may deteriorate.
- Since R410A does not contain any chlorine, gas leak detectors for
conventional refrigerants will not react to it.
Do not use a charging cylinder.
- Using a charging cylinder may cause the refrigerant to deteriorate.
Be especially careful when managing the tools.
- If dust, dirt, or water gets into the refrigerant cycle, the refrigerant may
deteriorate.
1.3. Before installation
Caution:
Do not install the unit where combustible gas may leak.
- If the gas leaks and accumulates around the unit, an explosion may result.
Do not use the air conditioner where food, pets, plants, precision
instruments, or artwork are kept.
- The quality of the food, etc. may deteriorate.
Do not use the air conditioner in special environments.
- Oil, steam, sulfuric smoke, etc. can signifi cantly reduce the performance of
the air conditioner or damage its parts.
When installing the unit in a hospital, communication station, or similar
place, provide suffi cient protection against noise.
- Inverter equipment, private power generator, high-frequency medical
equipment, or radio communication equipment may cause the air
conditioner to operate erroneously, or fail to operate. On the other hand,
the air conditioner may affect such equipment by creating noise that
disturbs medical treatment or image broadcasting.
Do not install the unit on or over things that are subject to water
damage.
- When the room humidity exceeds 80% or when the drain pipe is clogged,
condensation may drip from the indoor unit. Perform collective drainage
work together with the outdoor unit, as required.
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2. About the product
This unit uses R410A-type refrigerant.
Piping for systems using R410A may be different from that for systems using
conventional refrigerant because the design pressure in systems using
R410A is higher. Refer to the Data Book for more information.
Some of the tools and equipment used for installation with systems that use
other types of refrigerant cannot be used with the systems using R410A.
Refer to the Data Book for more information.
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Do not use the existing piping, as it contains chlorine, which is found in
conventional refrigerating machine oil and refrigerant. This chlorine will
deteriorate the refrigerant machine oil in the new equipment. The existing
piping must not be used as the design pressure in systems using R410A
is higher than that in the systems using other types of refrigerant and the
existing pipes may burst.
Caution:
Do not vent R410A into the atmosphere.
R410A is a Fluorinated Greenhouse gas, covered by the Kyoto Protocol
with a Global Warming Potential (GWP) = 1975.
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Содержание
- Air conditioners for building application outdoor unit 1
- For use with r410a 1
- Pury rp yjm a bs 1
- A shape 5
- Fig 10 5
- Id ø25 5
- Id ø28 8 ø28 8 5
- Low pressure side 5
- Rp200 rp250 rp300 5
- A b d c 6
- Fig 10 6
- Fig 10 fig 10 6
- A cable strap 7
- A power source 7
- Address 7
- B power source cable 7
- B transmission line 7
- C earth screw 7
- C transmission cable 7
- Change the jumper connec tor from cn41 to cn40 1 7
- Control box 7
- Keep the jumper connector on cn41 7
- Power supply terminal block tb1 7
- Sw2 1 on 2 7
- System controller 7
- A b a b 8
- B a 220 240v l n 8
- B a c 3n 380 415v 8
- Fig 11 8
- M1m2 s 8
- M1m2 s m1 m2 tb3 8
- M1m2 s tb7 8
- System controller 8
- Before installation and electric work 9
- Caution 9
- Contents 9
- High voltage warning 9
- Safety precautions 9
- Symbols used in the illustrations 9
- Symbols used in the text 9
- Warning 9
- About the product 10
- Before installation 10
- Before installation relocation electrical work 10
- Before starting the test run 10
- Caution 10
- Precautions for devices that use r410a refrigerant 10
- Caution 11
- Combination of outdoor units 11
- Confi rmation of parts attached 11
- Lifting method 11
- Space required around unit 11
- Specifi cations 11
- Caution 12
- Installation 12
- Installation of unit 12
- Refrigerant piping installation 12
- Warning 12
- Additional refrigerant charge 13
- Calculation of additional refrigerant charge 13
- Refrigerant piping system 13
- Caution 14
- Precautions concerning piping connection and valve operation 14
- Warning 14
- Airtight test evacuation and refrigerant charging 15
- Caution 15
- Caution 16
- Control box and connecting position of wiring 16
- Penetrations 16
- Thermal insulation of refrigerant piping 16
- Wiring for details refer to the installation manual of each unit and controller 16
- Example of a group operation system with multiple outdoor units shielding wires and address setting are necessary 17
- Wiring transmission cables 17
- Warning 18
- Wiring of main power supply and equipment capacity 18
- Caution 19
- Information on rating plate 19
- Test run 19
- The following phenomena do not represent faults 19
- Внимание 20
- До установки и монтажа проводки 20
- Меры предосторожности 20
- Предупреждение 20
- Предупреждение о высоком напряжении 20
- Символы используемые в иллюстрациях 20
- Символы используемые в тексте 20
- Содержание 20
- Информация об изделии 21
- Меры предосторожности для приборов в которых используется хладагент r410a 21
- Перед монтажом или переносом проводки 21
- Перед началом тестового запуска 21
- Перед установкой 21
- Внимание 22
- Комбинация наружных блоков 22
- Подтверждение комплектности 22
- Способ поднимания 22
- Технические характеристики 22
- Требования к пространству вокруг блока 22
- Внимание 23
- Предупреждение 23
- Установка 23
- Установка блока 23
- Установка трубопроводов 23
- Зарядка дополнительного количества хладагента 24
- Расчет необходимого количества хладагента 24
- Установка трубопроводов хладагента 24
- Внимание 25
- Меры предосторожности при соединении труб и работе с клапанами 25
- Предупреждение 25
- Внимание 26
- Проверка на герметичность вакуумирование и зарядка хладагентом 26
- Блок управления и места подсоединения проводки 27
- Внимание 27
- Отверстия 27
- Проводка для получения информации см руководство по установке каждого блока и пульта управления 27
- Термоизоляция труб хладагента 27
- Подсоединение кабелей передачи данных 28
- Пример комплексной системы с несколькими наружными блоками необходимо экранирование проводки и назначение адресов 28
- Подсоединение основной проводки питания и характеристики оборудования 29
- Предупреждение 29
- Внимание 30
- Информация на табличке параметров 30
- Следующие явления не являются признаками неисправности 30
- Тестовый запуск 30
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