Equipment information

Sanyo CM1812 Air Conditioner
Manufacturer
Sanyo
Model CM1812
Date
Category Home electronics
Group Air Conditioner
Description Split System Air Conditioner
Information
                                    

These manuals are available for the above equipment:

Manual Type Service Manual Sanyo-4989-Manual-Page-1-Picture
Pages 15
Size 792.00 Kbytes (811004 Bytes)
Language english
Revision
Manual-ID/Number 8526481022500
Date
Quality Scanned document, all readable.
Upload date
MD5 ea24ef1f7c81a164c2a182cf3fdc6877
Downloads 498 since 10 December 2013
Information
Sanyo-4989-Manual-Page-1-Picture


Manual Type Service Manual Sanyo-8134-Manual-Page-1-Picture
Pages 33
Size 2.55 Mbytes (2675009 Bytes)
Language english
Revision
Manual-ID/Number W M -7 0 0 8 2 7
Date
Quality Scanned document, all readable.
Upload date
MD5 a56fa4ba741dec723e64713a03ce7df4
Downloads 208 since 21 December 2016
Information
1.SPE C IFIC A T IO N S
1-1 Unit S p ecification
s ... 
(1) CM 1 8 1 2
 ... 
: ... 
(2) Applicable Indoor U n
it ... 
1-2 Major Component S p ecification
s ... 
(1) Outdoor U
nit ... 
(2) Indoor U n
it ... 
1-3 Other Component
Specifications ... 
(1) Outdoor U
nit ... 
(2) Indoor U n
it ... 
2.3.P E R F O R M A N C E C H A R T S
2-1 Operating
Current ... 
2-2 High and Low
Pressure ... 
AIR T H R O W D IST A N C E C H A R T
 ... 
4. FU N C T IO N
4-1 Room Temperature C
ontrol ... 
4-2 Freeze
Prevention ... 
4-3 Fan Speed Auto (Indoor F an
) ... 
5. E L E C T R IC A L DATA
• Schcm atic D iag ram
 ... 
• Electric Wiring Diagram (PCB A ss’y )
 ... 
6. T R O U B L E SH O O T IN G
6-1 Check before and after
troubleshooting ... 
(1) Check power supply w
iring ... 
(2) Check inter-unit w
iring ... 
(3) Check power su p p ly
 ... 
(4) Check lead wires and connectors in indoor and outdoor
units ... 
(5) R
eference ... 
(a) Condition of general cooling operation
6-2 Air Conditioner does not
operate ... 16
(1) Circuit breaker trips (or fuse b lo w
s) ... 
16
(a) When circuit breaker is set to ON, it trips in a few moments
(b) Circuit breaker trips in several minutes after turning
Air Conditioner ON
(2) All units (indoor and outdoor) do not
run ... 
 ...  18
(a) Power is not supplied
(b) Check OPERATION selector switch in indoor unit
(c) Check fuse FI in indoor unit
(3) Neither indoor unit A nor compressor motor A
runs ... 
 ...  20
(a) Check transformer in indoor unit A (or B)
(b) Check fuse on PCB A ss’y in indoor unit A (or B)
6-3 A particular component o f Air Conditioner does not
operate ... 
 ...  22
(1) Only compressor motor A does not run (or B )
 ... 
 ...  22
(2) Only indoor fan does not
run ... 
 ...  23
(3) Only outdoor fan does not r u n
 ... 
.· ...  23
6-4 Air Conditioner operates, but abnormalities
occur ... 
24
(1) Poor C
ooling ... 
24
(2) E xcessive C o o lin g
 ... 
 ...  25
6-5 Indoor (heat exchanger) coil temperature sensor (TH1) is
d efectiv
e ... 
 ...  25
(1)
Open ... 
 ...  25
(2)
Shortage ... 
 ...  25
7.C H E C K IN G E L E C T R IC A L C O M P O N E N T S
7-1 Measurement o f Insulation R
esistance ... 
 ...  26
(1) Power Supply W
ires ... 
26
(2) Indoor U n
it ... 
 ...  26
(3) Outdoor U
nit ... 
 ...  26
(4) Measurement o f Insulation Resistance for Electrical
Parts ... 
 ...  26
7-2 Checking Continuity o f Fuse on PCB A ss’y
 ... 
 ...  27
7-3 Checking Motor
Capacitor ... 
 ...  27
7-4 Appearance o f Electrical P
arts ... 
 ...  28
(1) Auxiliary R
elay ... 
 ...  28
(2) R ela y
 ... 
 ...  28


Sanyo-8134-Manual-Page-1-Picture


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