Sanyo CL 1822 Кондиционеры
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Модель:
CL 1822
Дата:
0
Категория:
Группа:
Описание:
Split System Air Conditioner
Hасто́льная кни́га тип:
Руководство по техническому обслуживанию
Страницы:
39
Размер:
5.19 Mbytes (5440090 Bytes)
Язык:
english
Пересмотр:
Hасто́льная кни́га ID:
SM830067
Дата:
Качество:
Отсканированы документу, все читается.
Дата загрузки:
2015 07 20
MD5:
22847dfd872d2f39f7cc432cc11ccf58
Загрузки:
1135
Информация
This service manual is made to assist the service technician
apply his knowledge and training to this model air
conditioner. This manual is written both for experienced
service persons and those who are new to air conditioning
service. To help those with less experience or who are new
to this kind of unit we have included more explanations of
basic procedures in simple language than is usual in some
service manuals. The experienced technician will of course
find he knows many of these things already and can go
directly to the procedures and information he needs; the
less experienced technician will better understand what to
do even before he arrives on the job, and therefore be
better able to work by himself as well as assist the more
experienced technician.
1.
SPECIFICATIONS ... 5
1-1 Unit
Specifications ... 6
1-2 Major Component
Specifications ... 8
(A) Indoor
Unit ... 8
(B) Outdoor
Unit ... 9
1 -3 Other Component
Specifications ... 10
(A) Indoor
Unit ... 10
(B) Outdoor
Unit ... 11
1 -4 Dimensional
Data ... 12
(A) Indoor
Unit ... 12
(B) Outdoor
Unit ... 13
1 -5 Refrigerant Flow
Diagram ... 14
1 -6 Operating
Range ... 14
2. PROCESSES AND
FUNCTIONS ... 15
2-1 Room T emperature
Control ... 16
2-2 Freeze
Prevention ... 17
2-3 Drain Pump
Control ... 17
2-4 Outdoor Fan Speed
Control ... 18
3. ELECTRICAL DATA
... 19
3-1 Indoor
Unit ... 20
3-2 Outdoor
Unit ... 22
4. SERVICE PROCEDURES
... 23
4-1
Troubleshooting ... 24
4-2 A Sensor is
Defective ... 34
4-3 Operation of Major Electrical
Parts ... 34
4-4 Checking the Electrical
Components ... 35
Hасто́льная кни́га тип:
Руководство по техническому обслуживанию
Страницы:
41
Размер:
2.00 Mbytes (2095497 Bytes)
Язык:
english
Пересмотр:
Hасто́льная кни́га ID:
WM-70071 2
Дата:
Качество:
Отсканированы документу, все читается.
Дата загрузки:
2015 07 20
MD5:
bd82a737bd5c49978ee1976f34d6b583
Загрузки:
1745
Информация
1. SPECIFICATIONS
1-1 Unit
Specifications ...
1
1-2 Major Component
Specifications ...
2
(1) Indoor and Outdoor
Units ...
2
(a) KS1822 (Indoor unit)
(b) Cl 822 (Outdoor unit)
(c) CL 1822 (Outdoor unit)
1-3 Other Component
Specifications ...
5
(1) Indoor
Unit ...
5
(2) Outdoor
Unit ...
6
2. PERFORMANCE CHARTS
2-1 Operating
Current ...
7
2-2 Low
Pressure ...
8
3. AIR THROW DISTANCE
CHART ...
9
4. FUNCTION
4-1 Room Temperature
Control ...
10
4-2 Freeze
Prevention ...
11
4-3 Fan Speed Auto (Indoor
Fan) ...
11
4-4 Outdoor Fan Speed Control (Cl
822) ...
12
4-5 Outdoor Fan Speed Control (CL
1822) ...
12
5. ELECTRICAL DATA
• Schematic
Diagram ...
13
• Electric Wiring Diagram (PCB
Ass’y) ...
15
6. TROUBLESHOOTING
6-1 Check before and after
troubleshooting ...
19
(1) Check power supply
wiring ...
19
(2) Check inter-unit
wiring ...
19
(3) Check power
supply ...
19
(4) Check lead wires and connectors in indoor and outdoor
units ...
19
(5)
Reference ...
20
(a) Condition of general cooling operation
(b) Condition of cooling operation under low ambient temperature
6-2 Air Conditioner does not
operate ...
22
(1) Circuit breaker trips (or fuse
blows).,.., ...
22
(a) When circuit breaker is set to ON, it trips in a few moments
(b) Circuit breaker trips several minutes after turning air
conditioner ON
(2) Neither indoor unit nor outdoor unit
runs ...
24
(a) Power is not supplied
(b) Check remote control unit
(c) Check OPERATION selector switch in indoor unit
(d) Check fuse in indoor unit
(e) Check transformer in indoor unit
(f) Check fuse on PCB Ass’y in-indoor unit
(3) Only outdoor unit does not
run ...
27
(a) Check COOL/FAN selector switch of remote control unit
(b) Outdoor unit does not run when Air Conditioner is in
following conditions
(c) Check relay (RY) in indoor unit
(d) Check electro-magnetic contactor /CL 1822 only)
6-3 A particular component of Air Conditioner does not
operate ...
29
(1) Only indoor fan does not
run ...
29
(2) Only outdoor fan does not
run ...
29
(3) Only outdoor fan does not run for CL
1822 ...
30
(4) Only compressor does not
run ...
30
6-4 Air Conditioner operates, but abnormalities
occur ...
31
(1) Poor
Cooling ...
31
(2) Excessive
Cooling ...
32
6-5 indoor (heat exchanger) coil temperature sensor (TH1) is
defective ...
32
(1)
Open ...
32
(2)
Shortage ...
32
7. CHECKING ELECTRICAL COMPONENTS
7-1 Measurement of Insulation
Resistance ...
33
(1) Power Supply
Wires ...
33
(2) indoor
Unit ...
33
(3) Outdoor
Unit ...
33
(4) Measurement of Insulation Resistance for Electrical
Parts ...
33
7-2 Checking Continuity of Fuse on PCB
Ass’y ...
34
7-3 Checking Motor
Capacitor ...
34
7-4 Appearance of Electrical
Parts ...
35
(1)
Relay ...
35
(2)
Thermostat ...
35
(3) Electro-Magnetic
Contactor ...
35
(4)
Relay ...
35
(5) SSR (solid state
relay) ...
36