-
Contents
-
Table of Contents
-
Troubleshooting
-
Bookmarks
Quick Links
SERVICE MANUAL
TECHNICAL INFORMATION
FOR SERVICE PERSONNEL ONLY
RAC-18WEC
RAC-25WEC
RAC-35WEC
RAC-10WECI
RAC-14WECI
RAC-50WEC
RAC-20WECI
TYPE
MODEL
POWER SOURCE
TOTAL INPUT (W
TOTAL AMPERES (A)
COOLING
(KW)
CAPACITY
(B.T.U./h)
TOTAL INPUT (W
TOTAL AMPERES (A)
HEATING
(KW)
CAPACITY
(B.T.U./h)
W
DIMENSIONS
H
(mm)
D
NET WEIGHT
(Kg)
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
ROOM AIR CONDITIONER
Hitachi Household Appliances(Wuhu) Co., Ltd.
RAK-18PEC
RAK-25PEC
RAK-35PEC
RAK-50PEC
RAK-25PECC
RAK-35PECC
RAK-50PECC
RAK-10PECI
RAK-14PECI
RAK-20PECI
L.H
INDOOR UNIT
INDOOR UNIT
RAK-25PEC
RAK-25PECC
RAK-18PEC
RAC-18WEC
RAK-10PECI
1 PHASE,50Hz ,220-230V
580 (
250
1,010)
3.19-3.05
2.00 (0.90 2.50)
6,820 (3,070 8,530)
620 (250 970)
3.62-3.46
2.50 (0.90 3.20)
8,530 (3,070 10,920)
780
660(+60)
280
530
218
278(+55)
7.5
24.5
INDOOR UNIT + OUTDOOR UNIT
HHAW
RAK-18PEC/RAC-18WEC
RAK-25PEC/RAC-25WEC
RAK-35PEC/RAC-35WEC
RAK-50PEC/RAC-50WEC
RAK-25PECC/RAC-25WEC
RAK-35PECC/RAC-35WEC
RAK-50PECC/RAC-50WEC
RAK-10PECI/RAC-10WECI
RAK-14PECI/RAC-14WECI
RAK-20PECI/RAC-20WECI
REFER TO THE FOUNDATION MANUAL
SPECIFICATIONS ——————————————————————- 6
HOW TO USE ———————————————————————— 9
Wiring Diagram —————————————————————- 23
Circuit Diagram ————————————————————— 25
Block Diagram —————————————————————— 28
Basic Mode ———————————————————————— 29
SERVICE CALL Q & A ———————————————————- 70
Trouble Shooting ———————————————————— 73
DC INVERTER
OUTDOOR UNIT
INDOOR UNIT
RAK-35PEC
RAC-25WEC
RAK-35PECC
RAC-10WECI
RAK-14PECI
1 PHASE,50Hz ,220-230V
1 PHASE,50Hz ,220-230V
700 (250 1,290)
1,090 (250 1,460)
3.84-3.67
2.50 (0.90 3.10)
3.50 (0.90 4.00)
8,530 (3,070 10,580)
11,940 (3,070 13,650)
880 (250 1,250)
1,100 (250 1,700)
4.56-4.36
3.40 (0.90 4.40)
4.20 (0.90 5.00)
11,600 (3,070 15,010)
14,330 (3,070 17,060)
780
660(+60)
780
280
530
280
218
278(+55)
218
7.5
24.5
7.5
NO. 0093E
CONTENTS
OUTDOOR UNIT
INDOOR UNIT
OUTDOOR UNIT
RAK-50PEC
RAC-35WEC
RAK-50PECC
RAC-14WECI
RAK-20PECI
1 PHASE,50Hz , 220-230V
1,560 (500 2,100)
5.41-5.18
7.29-6.85
5.00 (1.90 5.20)
17,060 (6,480 17,740)
1,660 (500 2,750)
5.36-5.13
7.56-7.23
6.00 (2.20 7.30)
20,470 (7,510 24,910)
660(+60)
780
530
280
278(+55)
218
27.5
8
After installation
RAC-50WEC
RAC-20WECI
792(+91)
600
299(+47)
40
Troubleshooting
Summary of Contents for Hitachi RAC-18WEC
– 2 –
SAFETY PRECAUTION
• Please read the “Safety Precaution” carefully before operating the unit to ensure correct usage of the unit.
• Pay special attention to signs of “
Warning” and “
Caution”. The “Warning” section contains matters which, if
not observed strictly, may cause death or serious injury. The “Caution” section contains matters which may result
in serious consequences if not observed properly. Please observe all instructions strictly to ensure safety.
• The signs indicate the following meanings. (The following are examples of signs.)
Make sure to connect earth line.
This sign in the figure indicates prohibition.
Indicates the instructions that must be followed.
• Please keep this manual after reading.
PRECAUTIONS DURING INSTALLATION
WARNING
• Do not reconstruct the unit.
Water leakage, fault, short circuit or fire may occur if you reconstruct the unit by
yourself.
PROHIBITION
• Please ask your sales agent or qualified technician for the installation of your unit.
Water leakage, short circuit or fire may occur if you install the unit by yourself.
• Please use earth line.
Do not place the earth line near water or gas pipes, lightning-conductor, or the
earth line of telephone. Improper installation of earth line may cause electric
shock or fire.
CONNECT EARTH LINE
• Be sure to use the specified piping set for R410A. Otherwise, this may result in
broken copper pipes or faults.
CAUTION
• A circuit breaker should be installed depending on the mounting site of the unit.
Without a circuit breaker, the danger of electric shock exists.
PROHIBITION
• Do not install the unit near a location where there is flammable gas.
The outdoor unit may catch fire if flammable gas leaks around it.
• Please ensure smooth flow of water when installing the drain hose.
• Make sure that a single phase 220V-230V power source is used.
The use of other power sources may cause electrical components to overheat
and lead to fire.
PROHIBITION
PRECAUTIONS DURING SHIFTING OR MAINTENANCE
WARNING
• Should abnormal situation arise (like burning smell), please stop operating the
unit and turn off the circuit breaker. Contact your agent. Fault, short circuit or fire
may occur if you continue to operate the unit under abnormal situation.
• Please contact your agent for maintenance. Improper self maintenance may cause electric shock
and fire.
• Please contact your agent if you need to remove and reinstall the unit. Electric shock or fire may
occur if you remove and reinstall the unit yourself improperly.
PRECAUTIONS DURING OPERATION
WARNING
• Avoid an extended period of direct airflow for your health.
PROHIBITION
• Do not put objects like thin rods into the panel of blower and suction side because
the high-speed fan inside may cause danger.
• Do not use any conductor as fuse wire, this could cause fatal accident.
PROHIBITION
• During thunder storm, disconnect and turn off the circuit breaker.
• Spray cans and other combustibles should not be located within a meter of the
air outlets of both indoor and outdoor units.
As a spray can’s internal pressure can be increased by hot air, a rupture may result.
PROHIBITION
“OFF”
“OFF”
PROHIBITION
Кондиционеры Hitachi RAK-18PEC / RAC-18WEC — инструкция пользователя по применению, эксплуатации и установке на русском языке. Мы надеемся, она поможет вам решить возникшие у вас вопросы при эксплуатации техники.
Вы можете скачать инструкцию к Hitachi RAK-18PEC / RAC-18WEC по ссылке ниже, если не хотите ждать загрузки. Если остались вопросы, задайте их в комментариях после инструкции.
«Загружаем инструкцию», означает, что нужно подождать пока файл загрузится и можно будет его читать онлайн. Некоторые инструкции очень большие и время их появления зависит от вашей скорости интернета.
Остались вопросы?
Не нашли свой ответ в руководстве или возникли другие проблемы? Задайте свой вопрос в форме ниже с подробным описанием вашей ситуации, чтобы другие люди и специалисты смогли дать на него ответ. Если вы знаете как решить проблему другого человека, пожалуйста, подскажите ему
Часто задаваемые вопросы
Как посмотреть инструкцию к Hitachi RAK-18PEC / RAC-18WEC?
Необходимо подождать полной загрузки инструкции в сером окне на данной странице или скачать кликнув по специальной кнопке.
Руководство на русском языке?
Все наши руководства представлены на русском языке или схематично, поэтому вы без труда сможете разобраться с вашей моделью
Как можно распечатать инструкцию?
Скачайте ее по специальной кнопке над формой чтения на ваше устройства и отправьте на печать.
Hitachi
Бытовые сплит-системы Hitachi RAK-18PEC/RAC-18WEC, RAK-25PEC/RAC-25WEC, RAK-35PEC/RAC-35WEC, RAK-50PEC/RAC-50WEC,RAK-25PECC/RAC-25WEC, RAK-35PECC/RAC-35WEC, RAK-50PECC/RAC-50WEC, RAK-10PECI/RAC-10WECI, RAK-14PECI/RAC-14WECI,RAK-20PECI/RAC-20WECI. Инструкция по монтажу.
Скачать
Pdf 1.03 Mb
Язык: EN