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Mitsubishi Electric PSA-RP140KA / PUHZ-ZRP140YKA [7/24] Electrical work
![Mitsubishi Electric PSA-RP140KA / PUHZ-P140VHA [7/24] Electrical work](/views2/1331322/page7/bg7.png)
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6.1. Electric wiring (Fig. 6-1)
1. Remove the tapping screws a and then remove the electrical equipment cover
b.
2. Connect the electric wires securely to the corresponding terminals.
3. Fasten the wires
d with the bands c.
• Always ground the wiring (the ground wire diameter must be 1.6 mm or more).
• If the wires contact the pipes, condensation may drip onto them. Make sure that
the wires are properly routed.
• Fasten the power source wiring to the control box using the buffer bushing for tensile
force (PG connection or the like)
• After finishing this work, always reassemble the unit.
• For instructions on how to reinstall the air intake grill, see page 6.
Warning:
Never splice the power cable or the indoor-outdoor connection cable, otherwise
it may result in a smoke, a fire or communication failure.
6. Electrical work
e
d
c
b
a
f
Fig. 6-1
6.1.1. Indoor unit power supplied from outdoor unit
The following connection patterns are available.
The outdoor unit power supply patterns vary on models.
*1. <For 25-140 outdoor unit application>
Max. 45 m
If 2.5 mm
2
used, Max. 50 m
If 2.5 mm
2
used and S3 separated, Max. 80 m
<For 200/250 outdoor unit application>
Max. 18 m
If 2.5 mm
2
used, Max. 30 m
If 4 mm
2
used and S3 separated, Max. 50 m
If 6 mm
2
used and S3 separated, Max. 80 m
*2. The 10 m wire is attached in the remote controller accessory. Max. 500 m
*3. The figures are NOT always against the ground.
S3 terminal has DC 24 V against S2 terminal. However between S3 and S1, these terminals are not electrically insulataed by the transformer or other device.
Notes: 1. Wiring size must comply with the applicable local and national code.
2. Power supply cords and indoor unit/outdoor unit connecting cords shall not be lighter than polychloroprene sheathed flexible cord. (Design 60245 IEC
57)
3. Install an earth longer than other cables.
a 4 × 10 tapping screws d Terminal block for indoor and outdoor units connector.
b Electrical equipment cover e Grounding cable connector
c Wiring bands f Bushing (for the wire hole)
H H H
* Affix a label A that is included with the manuals near each wiring diagram for the indoor and outdoor units.
A Outdoor unit power supply
B Earth leakage breaker
C Wiring circuit breaker or isolating switch
D Outdoor unit
E Indoor unit/outdoor unit connecting cords
F Remote controller
G Indoor unit
* Affix a label A that is included with the manuals near each wiring diagram for the indoor and outdoor units.
A Outdoor unit power supply
B Earth leakage breaker
C Wiring circuit breaker or isolating switch
D Outdoor unit
E Indoor unit/outdoor unit connecting cords
F Remote controller
G Indoor unit
H Indoor unit earth
1:1 System
Simultaneous twin/triple/four system
Wiring
Wire No. × size
(mm
2
)
Indoor unit-Outdoor unit
*1
3 × 1.5 (polar)
Indoor unit-Outdoor unit earth
*1
1 × Min. 1.5
Indoor unit earth 1
× Min. 1.5
Remote controller-Indoor unit
*2
2 × 0.3 (Non-polar)
Circuit
rating
Indoor unit (Heater) L-N
*3
–
Indoor unit-Outdoor unit S1-S2
*3 AC 230 V
Indoor unit-Outdoor unit S2-S3
*3 DC24 V
Remote controller-Indoor unit
*3 DC12 V
Содержание
- Air conditioners 1
- Deutsch 1
- English 1
- Español 1
- Eγxeipiδio oδhγiωn eγkataσtaσhσ 1
- Eλληνικά 1
- Français 1
- Installatiehandleiding 1
- Installation manual 1
- Installationshandbuch 1
- Installationsmanual 1
- Italiano 1
- Manual de instalación 1
- Manual de instalação 1
- Manuale di installazione 1
- Manuel d installation 1
- Montaj elki tabi 1
- Nederlands 1
- Português 1
- Psa rp ka 1
- Svenska 1
- Türkçe 1
- Before electric work 2
- Before installation euvironment 2
- Before installation or relocation 2
- Before starting the test run 2
- Contents 2
- Safety precautions 2
- Check the indoor unit accessories 3
- Fig 2 1 3
- Fig 3 1 3
- Fig 3 2 3
- Installation location 3
- Installing the indoor unit 3
- Outline dimensions indoor unit fig 2 1 3
- Tip over prevention bracket fig 3 2 3
- Fig 3 3 4
- Fig 3 4 4
- Floor mounting 4
- For devices that use r410a refrigerant 4
- Installing the indoor unit 4
- Installing the refrigerant piping 4
- Mounting the tip over prevention bracket fig 3 3 4
- Precautions 4
- Fig 4 1 5
- Fig 4 2 5
- Fig 4 3 5
- Indoor unit fig 4 1 5
- Installing the refrigerant piping 5
- Refrigerant and drainage pipe locations fig 4 3 5
- Drainage check fig 5 2 6
- Drainage piping work 6
- Drainage piping work fig 5 1 6
- Fig 4 4 6
- Fig 4 5 6
- Fig 5 1 6
- Fig 5 2 6
- Installing the refrigerant piping 6
- 1 system 7
- Electric wiring fig 6 1 7
- Electrical work 7
- Fig 6 1 7
- Indoor unit power supplied from outdoor unit 7
- Simultaneous twin triple four system 7
- 1 system 8
- Affix a label b that is included with the manuals near each wiring diagram for the indoor and outdoor units 8
- Electrical work 8
- If the indoor and outdoor units have separate power supplies refer to the table at the below if the optional wiring replacement kit is used change the indoor unit electrical box wiring refering to the figure in the right and the dip switch settings of the outdoor unit control board 8
- Indoor unit specifications indoor power supply terminal kit option required indoor unit electrical box connector con nection change required 8
- Label affixed near each wiring diagram for the indoor and outdoor units required 8
- Notes 1 wiring size must comply with the applicable local and national code 2 power supply cords and indoor unit outdoor unit connecting cords shall not be lighter than polychloroprene sheathed flexible cord design 60245 iec 57 3 install an earth longer than other cables 8
- On off 1 2 sw8 3 8
- Outdoor unit dip switch settings when using separate indoor unit outdoor unit power supplies only 8
- Separate indoor unit outdoor unit power supplies for puhz application only 8
- Simultaneous twin triple four system 8
- The following connection patterns are available the outdoor unit power supply patterns vary on models 8
- The optional wiring replacement kit is required 8
- The optional wiring replacement kits are required 8
- There are three types of labels labels a b and c affix the appropriate labels to the units according to the wiring method 8
- Electrical work 9
- Fig 6 2 9
- Function setting on the remote controller 9
- Function setting on the unit fig 6 2 9
- Function settings 9
- Before test run 10
- Fig 7 1 10
- Fig 7 2 10
- Self check fig 7 2 10
- Test run 10
- Test run 11
- 1 press the button for three seconds to activate the maintenance mode 12
- 2 press the temp buttons to set the refrigerant address 12
- 3 select the data you want to display 12
- 4 press the button 12
- 5 the data is displayed in 12
- 6 press the button for three seconds or press the button to deactivate the maintenance mode 12
- By using the maintenance mode you can display many types of maintenance data on the remote controller such as the heat exchanger temperature and compressor current consumption for the indoor and outdoor units this function can be used whether the air conditioner is operating or not during air conditioner operation data can be checked during either normal operation or maintenance mode stable operation this function cannot be used during the test run the availability of this function depends on the connecting outdoor unit refer to the brochures 12
- Display example comp discharge temperature 64 c 12
- Easy maintenance function 12
- Maintenance mode operation procedures 12
- Press the button 12
- Press the button to select the operation mode 12
- Repeat steps 2 to 5 to check another date 12
- Stable operation using the maintenance mode the operation frequency can be fixed and the operation can be stabilized if the air conditioner is stopped use the following procedure to start this operation 12
- The filter operation time displayed is the number of hours the filter has been used since the filter reset was performed 12
- You can check the data using steps 3 to 5 of the maintenance mode operation procedures while waiting for the stable operation 12
- Дренажные трубы 27 6 электрические работы 28 7 выполнение испытания 31 8 функция простого техобслуживания 33 13
- Меры предосторожности 13
- Меры предосторожности 23 2 место установки 24 3 установка внутреннего прибора 24 4 прокладка труб хладагента 25 13
- Перед тестовым прогоном 13
- Перед установкой или перемещением 13
- Перед установкой окружающая среда 13
- Перед электрическими работами 13
- Содержание 13
- Fig 2 1 14
- Fig 3 1 3 крепежный кронштейн для предотвращения опрокидывания прибора fig 3 2 14
- Fig 3 2 14
- Контурные габариты внутренний прибор fig 2 1 14
- Место установки 14
- Проверьте наличие дополнительных принадлежностей к внутреннему прибору 14
- Установка внутреннего прибора 14
- Fig 3 3 15
- Fig 3 4 15
- Для устройств в которых используется хладагент r410a 15
- Меры предосторожности 15
- Монтаж крепежного кронштейна для предотвращения опрокидывания прибора fig 3 3 15
- Монтаж на полу 15
- Прокладка труб хладагента 15
- Установка внутреннего прибора 15
- Fig 4 1 16
- Fig 4 2 16
- Fig 4 3 16
- Внутренний прибор fig 4 1 16
- Прокладка труб хладагента 16
- Расположение труб хладагента и дренажных труб fig 4 3 16
- Fig 4 4 17
- Fig 4 5 17
- Fig 5 1 17
- Fig 5 2 17
- Дренажные трубы 17
- Проверка дренажа fig 5 2 17
- Прокладка дренажных труб fig 5 1 17
- Прокладка труб хладагента 17
- Fig 6 1 18
- Одновременная двойная тройная четверная система 18
- Питание на внутренний прибор подается от наружного прибора 18
- Система 1 1 18
- Электрические работы 18
- Электрические работы fig 6 1 18
- On off 1 2 sw8 3 19
- Одновременная двойная тройная четверная система 19
- Отдельные источники электропитания для внутреннего прибора наружного прибора только для применения puhz 19
- Система 1 1 19
- Электрические работы 19
- Fig 6 2 20
- Установки функций 20
- Функциональная настройка на пульте дистанционного управления 20
- Функциональная настройка прибора fig 6 2 20
- Электрические работы 20
- Fig 7 1 21
- Fig 7 2 21
- Выполнение испытания 21
- Перед пробным прогоном 21
- Самодиагностика fig 7 2 21
- Выполнение испытания 22
- Процедуры работы в режиме техобслуживания 23
- Функция простого техобслуживания 23
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