Sanyo CM1972 Support Question
Sanyo CM1972 Support Question
Find answers below for this question about Sanyo CM1972 - 19,700 BTU Ductless Multi-Split Air Conditioner.Need a Sanyo CM1972 manual? We have 1 online manual for this item!
Question posted by andrestrumer on June 4th, 2018
Sanyo Cmh 3172 Thermistor
Hello,I need a replacement thermistor for my Sanyo CMH 3172.Please, advise.Thank you.
Current Answers
Related Sanyo CM1972 Manual Pages
Service Manual - Page 1
... new refrigerant R410A. Destination: North America
DC INVERTER MULTI-SYSTEM AIR CONDITIONER
Capacity at 230V 19,700 BTU/h 25,400 BTU/h 30,600 BTU/h
Outdoor Model No.
Pay special attention when servicing the unit. CM1972 CM2472 CM3172
Product Code No. 1 852 330 27 1 852 330 28 1 852 330 29
CM1972 CM2472
< Applicable Indoor Units >
●Wall mounted type KMS0772 KMS0972...
Service Manual - Page 6
... × Depth
Weight
Net
Shipping
Shipping Volume
inch (mm) inch (mm) Ibs (kg) Ibs (kg)
cu.ft (m3)
< 230V >
3-Room Multi Outdoor Unit
3
3
230V Single-Phase 60Hz
Cooling 19,700 ( 9,800 to 19,700 )
5.80 ( 2.90 to 5.80 ) 16,800 2,900
1,707 (2,900) 187 to the "Unit Combination Tables" in performance section and electrical rating...
Service Manual - Page 7
... × Depth
Weight
Net
Shipping
Shipping Volume
inch (mm) inch (mm) Ibs (kg) Ibs (kg)
cu.ft (m3)
< 208V >
3-Room Multi Outdoor Unit
3
3
208V Single-Phase 60Hz
Cooling 19,700 ( 9,800 to 19,700 )
5.80 ( 2.90 to 5.80 ) 16,800 2,900
1,707 (2,900) 187 to the "Unit Combination Tables" in performance section and electrical rating...
Service Manual - Page 8
....7) × 1
Outdoor Unit 29-1/8 × 35-7/16 × 12-19/32
(740 × 900 × 320) 33-27/32 × ...cu.ft (m3)
< 230V >
4-Room Multi Outdoor Unit
4
3
230V Single-Phase 60Hz...Air Circulation (High) Available Voltage Range Running Amperes Power Input Power Factor EER SEER Compressor Locked Rotor Amperes Fuse or Circuit Breaker Capacity
BTU/h kW
BTU/h BTU/h ft3/min (m3/h)
V A W
% BTU/h/W BTU...
Service Manual - Page 9
....7) × 1
Outdoor Unit 29-1/8 × 35-7/16 × 12-19/32
(740 × 900 × 320) 33-27/32 × ...Air Circulation (High) Available Voltage Range Running Amperes Power Input Power Factor EER SEER Compressor Locked Rotor Amperes Fuse or Circuit Breaker Capacity
BTU/h kW
BTU/h BTU/h ft3/min (m3/h)
V A W
% BTU/h/W BTU...cu.ft (m3)
< 208V >
4-Room Multi Outdoor Unit
4
3
208V Single-Phase 60Hz...
Service Manual - Page 10
...Air Circulation (High) Available Voltage Range Running Amperes Power Input Power Factor EER SEER Compressor Locked Rotor Amperes Fuse or Circuit Breaker Capacity
BTU/h kW
BTU/h BTU/h ft3/min (m3/h)
V A W
% BTU/h/W BTU... × 2
Outdoor Unit 35-1/32 × 35-7/16 × 12-19/32
(890 × 900 × 320) 39-3/4 × 40-5/8 ....ft (m3)
< 230V >
4-Room Multi Outdoor Unit
4
4
230V Single-Phase 60Hz...
Service Manual - Page 11
... × 2
Outdoor Unit 35-1/32 × 35-7/16 × 12-19/32
(890 × 900 × 320) 39-3/4 × 40-5/8 ....ft (m3)
< 208V >
4-Room Multi Outdoor Unit
4
4
208V Single-Phase 60Hz...Air Circulation (High) Available Voltage Range Running Amperes Power Input Power Factor EER SEER Compressor Locked Rotor Amperes Fuse or Circuit Breaker Capacity
BTU/h kW
BTU/h BTU/h ft3/min (m3/h)
V A W
% BTU/h/W BTU...
Service Manual - Page 36
... Capacity
Outdoor Unit : CM1972
Indoor Unit : KMS0972 × 3
Power Supply : 230V Single Phase 60Hz
< Cooling Capacity >
RATING CAPACITY:
INDOOR
ENT. Rating conditions (#) : Indoor Unit Entering Air Temp. 80 °F (26.7 °C) D.B. / 67 °F (19.4 °C) W.B.
: Outdoor Ambient Temp. 95 °F (35 °C) D.B.
2. D.B.
19,700 BTU/h
65 (18.3) TC 19,800
AIR FLOW RATE:
OUTDOOR...
Service Manual - Page 37
...19.4 °C) W.B.
: Outdoor Ambient Temp. 95 °F (35 °C) D.B.
2. For this reason, the value may vary from the actual cooling characteristics.
3. Above data does not take Freeze Prevention Protection during cooling operation into account. D.B.
25,400 BTU/h
65 (18.3) TC 25,690
AIR...110 23,110
24,180
13,010 15,930 17,700 17,700 17,700
18,070
67 (19.4)
72 (22.2) 76 (24.4) 80 (26.7) 84...
Service Manual - Page 38
...19.4 °C) W.B.
: Outdoor Ambient Temp. 95 °F (35 °C) D.B.
2. Above data represents the value when the operation frequency of a compressor is fixed.
38 For this reason, the value may vary from the actual cooling characteristics.
3.
D.B.
30,600 BTU/h
65 (18.3) TC 31,170
AIR...
23,980 28,010 28,010 28,010 28,010
29,310
21,700 22,960 22,960 22,960 22,960
23,400
16,690 16,...
Service Manual - Page 39
... Unit CM1972 To avoid electrical shock hazard, be sure to
WARNING disconnect power before checking, servicing and/or cleaning any electrical parts.
8FA2-5257-58800-1 39
REACTANCE
BLK
UNIT
COMPRESSOR THERMISTOR
BLK ...1234
CN01
MV2 12345 12345
W
SICOM2 SI-C
W
ORG RED YEL BLK GRY
CW THERMISTOR YEL YEL YEL YEL
CN THERMISTOR
12345 12345
MV2
(2P)CONNECTOR 1 1 BLK
22 (2P)CONNECTOR
WHT
11
WHT...
Service Manual - Page 41
...
BLU
1234567 1234567
BRN WHT
RED (PNK) WHT
BLU
R/V
S/U
C/W
CM
COMPRESSOR MOTOR
FM FAN MOTOR
HIGH PRESSURE SWITCH
BLK
BLK
OVERLOAD RELAY(OLR)
ORG
DW THERMISTOR
12345678
123456
12345678
123456
CN03
CN02
EXPANSION BOARD
D-TH
C-TH
MV3
1234
1234 12345
1234
1234 12345
1234 1234
CN01
MV2 12345 12345
W
SICOM2
SI...
Service Manual - Page 50
...-unit cable
Switch circuit board
Outdoor control circuit board
(1)
Diode module
HIC
Electrolytic capacitor
Fuse
(2)
Compressor
(3)
Compressor protective sensor
(4)
Outdoor fan motor
Coil thermistor
(5)
Electric expansion valve
(6)
Branch tubing temperature sensor
(7)
Outdoor unit
50 Operation lamp blinking. Problems
Indoor unit
Inspection points
Outdoor unit
Others
No...
Service Manual - Page 51
... to 8-3-1. of Inspection Points for an open circuit in the compressor coil winding.
(4) Compressor protective sensor (compressor discharge temperature thermistor) Check that the senseor is securely contained in the thermostart holder.
(5) Coil thermistor Check that the sensor is securely contained in the thermostat holder.
51 Operation lamp blinking. The compressor speed does...
Service Manual - Page 63
... © SANYO 2007
SANYO Commercial Solutions A Division of Outdoor Unit Installation
3.
Type of Outdoor Unit 2-6. Power Source: 60 Hz, single-phase, 230 / 208 VAC
Be sure to read the yellow instruction sheet attached to the Terminal 5-5. CONNECTING A HOME AUTOMATION DEVICE 26
The illustrations are installing.
8. Inverter Multi Split System Air Conditioner - Connecting...
Service Manual - Page 65
... 14. Manifold valve
Figure
Q'ty
Parts
4
Reducer (1/2" 3/8")
1972
1
Figure
Q'ty
2472
1
3172
2
Packed in this manual, please check for inter-unit cable and tube
ABCD
Reducer 4 each... cm) to purchase these materials separately from a local source, you will need:
1. Refer to install the air conditioning system. Accessories Supplied with Unit
Table 1
Parts
Figure
Q'ty
Parts
Hex...
Service Manual - Page 73
... 20
25/64 5-29/32 25/32 10 150 20
R
25/32 20
25/32 20
For Air Discharge
Dimensions
A
B
C
D
E
F
Model
CLM1972, 2472, (inch) 22-1/16 23-1/32 13-25/32 5-29/32 19-9/32 1-3/8
3172
(mm) 560 585 350 150 490 35
G
H
I
J
K
2-5/32 18-5/16 2-3/8 3-11/32 31/32 55 465 60...
Service Manual - Page 90
... of the outdoor unit.
OI-85264180818004 © SANYO 2008 In addition to be connected.
2. CAUTION
...the following holds true Rated cooling capacity of CM1972 outdoor unit: C=19700 (BTU/h) Rated cooling capacity of indoor units: K1, K2, ... (BTU/h)
Then: C x 2 (200%) K1...to the multi outdoor unit. at least one of the combinations found in trouble. Otherwise, the air conditioner may not...
Service Manual - Page 93
...multi...trouble. OI-85264180819004 © SANYO 2008 CAUTION
In this case, ...BTU/h)
Then: C x 2 (200%) K1 + K2 + ....... 24400 x 2 7500 + 7500 + 7500 + 17500 48800 40000
It is therefore possible to connect 4 units with only a single unit installed, the returning fluid to the combinations listed in trouble. Please be operated concurrently under any circumstances.
Otherwise, the air conditioner...
Service Manual - Page 96
...air conditioner may not run properly and trouble may result in trouble.
At a time like this, shut down at 208V If the following holds true Rated cooling capacity of CM3172 outdoor unit: C=28600 (BTU/h) Rated cooling capacity of indoor units: K1, K2, ... (BTU...rated cooling capacity of those units which can be connected to the multi outdoor unit. CAUTION
In this sheet to the user.
4-Room ...
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