Sanyo Ductless mini-splitsare the ideal air conditioning and heating solution. | View our. • The Fan Cycle Switch may be set to Fan Cont (continuous). OPERATION lamp lights but outdoor unit will not run. We also use third-party cookies that help us analyze and understand how you use this website. Clean the air filter to improve the air flow. (Fig. This category only includes cookies that ensures basic functionalities and security features of the website. Destination: North America Product Code No. Using the proper mini split communication wire is critical to a properly functioning unit. While some manuals may only call for 18 gauge wire it is always recommended to use 14 gauge 4 conductor wire (14/4) for most systems. We have 4 Sanyo CH1271 manuals available for free PDF download: Technical & Service Manual, Installation Instructions Manual Sanyo CH1271 Technical & Service Manual (123 pages) DC Inverter Split System AIR CONDITIONER The Japanese manufacturer Sanyo Electric Co. provided the tables below so as to make air conditioner troubleshooting easier not only for professional service engineers, but for homeowners as well. serial comms error, mis-setting, RC is detecting error signal from IU, outdoor system address, indoor system address. Outdoor unit must be purchased separately.

**NOTE 2: All Sanyo R-410a Air Conditioners and Heat Pumps incorporate 5/16" service ports rather than the traditional 1/4" service port found on most R-22 … Here are the Sanyo HVAC products, we offer you original repair parts for – air conditioner units, mini split units, ducted units, recessed ceiling units, etc. View and Download Sanyo KS1271 instruction manual online. Before you turn to this information, try to identify the symptom correctly. **NOTE 2: All Sanyo R-410a Air Conditioners and Heat Pumps incorporate 5/16" service ports rather than the traditional 1/4" service port found on most R-22 systems. • The ventilation control may be set to the OPEN position, allowing outside air to enter the room. Required fields are marked *. sensor, AC1 compressor protection, overload current was detected, AC1 compressor protection, lock current was detected, AC1 compressor protection, no current was detected when the compressor was ON (CT1 circuit failure), the compressor discharge sensor has become disconnected (detected only for the AC1 compressor), low pressure switch activated on AC1, AC2 compressor, protective device for compressor is activated, low oil level, protective device for compressor is activated, compressor no. Split Airconditioner Control Troubleshooting Guide Here is a list of split airconditioner control troubleshooting guide that you can use if you need to troubleshoot your split air conditioner unit. Open the front access panel and pull out the anti-mold filter. SANYO Customer Support. C1872 C2472 CL1872 CL2472 Product Code No. The filter should be cleaned at least once every 2 weeks. Sanyo wanted them back because they were so problematic. Sub Menu begins from here. This odor should quickly fade. Home; Categories. 5. (ERROR and characters such as E, F, H, L, P, etc., appear on the display. Poor COOL (HEAT) operation Fix the leak and recharge the system. SM700666-02 Capacity at 230V 19,700 BTU/h 25,400 BTU/h 30,600 BTU/h Outdoor Model No. Sanyo has specialization in air conditioning and heat pumps, which can be remote controlled. Also for: Kms1272, Kms0772. 2 oil sensor fault (disconnection, etc), connection failure of oil detection sensor, compressor no 3 (contestant speed), outdoor unit protection IPM trip (IPM current or temperature) HIC Alarm trouble, mis-setting error, main unit duplication in group control (detected by IU), mis-setting error, OU address duplication (system address). CM1972 CM2472 CM3172 NOTE CM1972 … If it still does not work properly, contact your dealer or service center. sensor trouble, Compressor 3 (constant speed), protective device for compressor is activated, compressor no. 1 852 099 85 1 852 … 1 852 330 36 1 852 330 37 1 852 330 40 1 852 330 41 Outdoor Unit KS1872 KS2472 C1872 CL1872 C2472 CL2472 REFERENCE NO. serial comms error, mis-setting, RC is detecting error signal from IU, error in transmitting serial comm signal, IU is detecting error signal from remote controller (and system controller), IU is detecting error signalled from OU, error in receiving serial comms signal, IU is detecting error signalled from OU, error in transmitting serial comms signal, OU is detecting error signalled from IU, error in receiving serial comms signal (inc unit qty verification failure), OU is detecting error signalled from IU, error in transmitting serial comms signal, improper setting of IU or RC,IU address is duplicated, improper setting of IU or RC, remote controller setting is duplicated, IU is detecting error signalled from signal option, error in transmitting serial comms signal, IU is detecting error signalled from signal option, error in receiving comms signal. Clamp the grounding wire of power cord with the lead clip of the insulation resistance tester and measure the resistance by placing a probe on either of the two power wires. The windings of the indoor fan motor are open or the over heat protection has kicked in. Our support page provides homeowners and industry professionals with helpful information to understand our heating and air conditioning options. It is mandatory to procure user consent prior to running these cookies on your website. These cookies will be stored in your browser only with your consent. 1. 2. Inverter-Controlled Split System Air Conditioner. C4232A setting error, main unit duplication in simultaneous-operation multi control (detected by outdoor unit), automatic address setting failed, IU capacity too low, automatic address setting failed, IU capacity too high, an IU detected trouble in the signal from another IU, error in transmitting serial comms signal, an IU detected trouble in the signal from another IU, error in receiving serial comms signal, automatic address setting failed, no signal received from another IU, Auto address error, Main OU is detecting error signal from sub OU, Auto address error, of OU address setting, Auto address error, the number of connected main and sub OU do not correspond to the number set at the main OU PCB, auto address error, sub OU in receiving serial comm signal from main OU, thermistor fault, indoor coil temp. Versatile and easy to install, most wall air conditioning units have a filter which destroys funghi, collects duct in the air, bacteria and viruses which provides healthy clean air for the occupants. This is an outdoor unit only. 1 852 330 27 1 852 330 28 1 852 330 29 REFERENCE NO. Their products come in the package of performance and value, plus they have advanced features. This causes the fan to blow room air even when the compressor is off. Solid core … The use of cellular phones near the air conditioner may cause disturbance to its normal operation. Inverter-Controlled Split System Air Conditioner. 1 852 330 38 1 852 330 39 Indoor Unit Outdoor Unit KHS1872 KHS2472 CH1872 CH2472 Indoor Model No. Sanyo Fault Codes and Possible Cause of Malfunction Sanyo Air Conditioner Troubleshooting If your air conditioner does not work properly, first check the following points before requesting service. BURNING ODOR AT START OF HEATING OPERATION. TECHNICAL & SERVICE MANUAL KHS1872 + CH1872 KHS2472 + CH2472 DC INVERTER SPLIT SYSTEM AIR CONDITIONER Destination: North America Outdoor Model No. • Dust on the surface of the electrical heater can cause a “burning" odor at the beginning of the heating opera- tion. Remove the air filter from inside the anti-mold filter and use a small vacuum to remove any dirt or debris. © 2014-2021 ACErrorCode.com. 3. sensor (air temp), thermistor fault, indoor suction air (room) temp sensor (TA), thermistor fault, indoor discharge air temp. The wire should be stranded, not solid core. Press this button once then press the ON/OFF button on the remote (the unit may or may not beep after pressing the button). Learn how to avoid common problems with mini split air conditioners and heat pumps, how to recognize the symptoms and troubleshoot correctly. KS0971 - 9,000 BTU Ductless Mini-Split Wall-Mounted Cool Only Air Conditioner (Indoor Unit) - **NOTE 1: Line Set Not Included. • The power cord is not plugged in or circuit breaker is tripped. Comment:*document.getElementById("comment").setAttribute( "id", "aad1e905f203094becae88ae0c4ee6bf" );document.getElementById("a1c5e3c83a").setAttribute( "id", "comment" ); Save my name, email, and website in this browser for the next time I comment. Appliances. • The Fan Cycle Switch may be set to Fan Cont (continuous). You also have the option to opt-out of these cookies. Since the indications cover various units, the corresponding parts listed below may not be present in some models. A. AHX0752. I'm really surprised some of the boiler companies don't get into the mini-split business, since mini-splits are for homes without ductwork. See our new line of TV and Audio Video Products with 50 years of trust and over 40 million fans. 1) Then also measure the resistance between the grounding and other power terminals. The Japanese manufacturer Sanyo Electric Co. provided the tables below so as to make air conditioner troubleshooting easier not only for professional service engineers, but for homeowners as well. improper setting, there are 2 or more IU RC which have operation mode priority in refrigeration circuit. Most local codes require 14 gauge wire, so using something smaller will not pass inspection in many areas. This is normal, and the sound will soon disappear. 2 coil gas temp (EXG2), thermistor fault, outdoor No. My boss removed 2 Sanyo mini-split sytems. This is normal. (NOTE: In some installations, the thermostat control cannot be turned all the way to the highest end or lowest end. … • The fan runs continuously when the unit is operating unless the Fan Cycle Switch under the control panel is set to CYCLE. We're now carrying Fujitsu..haven't installed any yet. Contact Customer Support For Sanyo TV which model number ends with T or purchased before 2014, no registration needed Rinse with lukewarm water, allow to dry completely and then reinsert the air filter into the anti-mold filter. This website uses cookies to improve your experience while you navigate through the website. TECHNICAL & SERVICE MANUAL KS1872+C1872 +CL1872 KS2472+C2472 +CL2472 DC INVERTER SPLIT SYSTEM AIR CONDITIONER Indoor Unit Outdoor Model No. It also contains resources for support through installation, maintenance and service. KS1271 air conditioner pdf manual download. The continuous air flow provides better overall tem- perature control. SM700663-04 Indoor … Obstacle near air intake or air discharge port. Powered by encompass. instruction manual first made for sap-kc9,12,18,25,30ap material or model *paper-jo dimension or maker woodfree 80gm color black print note a4 size approvals n.yamazaki 2010/feb/1 check tai c.s design tai c s approvals date revisions r.no drawn remarks: part code sams only 85s-6-4181-007-00-0 part name explanatory booklet 1 2010/feb/1 2010/feb/1 IU is detecting error signalled from signal option, because auto address setting is in process in a different system. This causes the fan to blow room air even when the electrical heater is off. • The unit is waiting for the compressor overload protector to reset. Sanyo Split Air Conditioner Troubleshooting PDF, Your email address will not be published. 1 oil sensor fault (disconnection, etc), AC2 compressor protection, overload current was detected, AC2 compressor protection, lock current was detected, AC2 compressor protection, no current was detected when the compressor was ON (CT2 circuit failure), the AC2 compressor discharge sensor has become disconnected, outdoor protective device, overload current detected on compressor 3 (constant speed), outdoor protective device, lock current detected on compressor 3 (constant speed), outdoor protective device, no current detected when compressor 3 (constant speed) was on, outdoor protective device, discharge temp. Wall mounted air conditioning is the most popular type of air conditioning system. ), 1. Necessary cookies are absolutely essential for the website to function properly. 4. Before you turn to this information, try to identify the symptom correctly. In this event, a clicking sound may occur. SERVICE MANUAL R−410A Ductless Split System: DLF4(A/H), DLC4(A/H) 421 08 9204 00 57. Thermostat is set too high for cooling (or too low for heating). AIR IS NOT ALWAYS HOT DURING HEATING OPERATION. **NOTE 1: Line Set Not Included. In heating or cooling operation, any plastic parts may expand or shrink due to a sudden temperature change. The remote control unit or heat pump is malfunctioning. The troubleshooting guide is the DIY guide published to help homeowners maintain, repair the unit and save money. Indoor unit must be purchased separately. sensor (EXL2), thermistor fault, outdoor unit heat exchanger 3 gas temp. Click here for more information Sanyo air conditioners and heat pumps offer the utmost in versatility in … This is normal. • Thermostat control may not be set high/low enough. Obstacle near air intake or air discharge port. Heat source (cooker, heater, or electrical appliance) or many people in room. 4. Find the part you need today. If your air conditioner does not work properly, first check the following points before requesting service. Japan. 5. The contin- uous air flow provides better overall temperature control. Do not attempt to force the control beyond its stopping points.). Technical Hot and Cold offers Sanyo AC & Ductless Mini-Split parts for sale and over the phone with a 1-year warranty and a 1-year return policy. Sanyo Fault Codes and Possible Cause of Malfunction. Batteries in remote control unit have run down. TECHNICAL & SERVICE MANUAL OUTDOOR UNIT : CM1972 CM2472 CM3172 DC INVERTER MULTI-SYSTEM AIR CONDITIONER FILE NO. View and Download Sanyo 12KHS32 service manual online. Obstruction in front of condenser coil. mis-setting error, group wiring connected for independent IU, mis-setting error, IU address not set or group not set, mis-setting error, OU capacity not set or setting error, mis-setting error, miswiring in group control wiring, mis-match connection of outdoor units which have a different kind of refrigerant, the AC compressor or AC1, AC2 compressor internal protection thermostat was activated: or low voltage was detected, High pressure sensor operation on AC, AC1 or AC2 compressor, indoor fan overload (check for packaging on new cass install), compressor running failure resulting from missing phase in the compressor wiring etc, incorrect discharge temperature (comp no 2), outdoor unit fan (missing phase in the HALL IC or other problem) causing the fan to lock, overcurrent at time of compressor runs more than 80hz (DCCT secondary current or ACCT primary current at a time other than when IPM has tripped, inverter for compressor is unusual (DC compressor does not operate). AIR IS NOT ALWAYS COOL DURING COOLING OPERATION. Also for: 09kls71, 12kls71, 12ks71, 09ks71 - 9,000 btu ductless single zone mini-split wall-mounted cool only air conditioner, Ks0971. These cookies do not store any personal information. Call Pacific HVAC Air conditioner 201-266-0049, authorized Sanyo contractor in NY & NJ, service, installation, repair, maintain and troubleshooting all Sanyo mini-split Air conditioners and heat pump systems, ductless and ducted. Installation Instructions Manual. • A dirty air filter is blocking air flow. 2 coil liquid temp. • Relay clicks may be heard when the compressor or fan cycles on and off. 12KHS32 air conditioner pdf manual download. OPERATION lamp blinks and air conditioner does not operate. Shut them to keep the heat (or cold) out. Allow time for it to cool down or warm up. Download 1416 Sanyo Air Conditioner PDF manuals. Since the indications cover various units, the corresponding parts listed below may not be present in some models. This website uses cookies to ensure you get the best experience Our, Actron AC Error Codes and Troubleshooting, Outdoor electrical current detection faillure, Outdoor unit external ROM (OTP data) failure, Compressor discharge overheat prevention activated. Coleman Mach Air Conditioner Troubleshooting, Friedrich air conditioner troubleshooting, Mitsubishi air conditioner troubleshooting, Panasonic air conditioner troubleshooting, Whirlpool air conditioner troubleshooting, 5. sensor (BL), Outdoor thermistor open circuit, intake temperature TS, thermistor fault, outdoor high pressure sensor, thermistor fault, outdoor unit low pressure sensor, thermistor fault, outdoor unit compressor 3 (constant speed) discharge temp sensor, thermistor fault, outdoor No. KMS0972 air conditioner pdf manual download. Turn off the power then restart the air conditioner after a while. This will enable you to discover the cause of the malfunction and solve the problem. sensor (E2), thermistor fault, indoor coil temp. Set the temperature lower (or higher). sensor (E3), Outdoor thermistor open circuit, discharge TD1, Outdoor thermistor open circuit, discharge TD2, Outdoor thermistor open circuit, heat exchanger temperature C1, Outdoor thermistor open circuit, heat exchanger temperature C2, thermistor fault, outdoor air temp. Headquarters On most of our models, there is a recessed button which looks like a reset button but is actually a muli-functional button. sensor (E1), thermistor fault, indoor coil temp. Turn the control to a lower or higher position. (Fig. In this case, the fan cycles on and off with the electrical heater or compressor. Many factors can affect the normal operation of the AC or heat pump; from the expected wear and tear and age of the … Obstruction in front of condenser coil. sensor, thermistor fault, outdoor unit heat exchanger 3 liquid temp. SANYO Customer Support. Look for a button on the front right side of the unit under the "lid". ... 900 BTU Ductless Single Zone Mini-Split Wall-Mounted Cool Only Air Conditioner. Many areas.. have n't installed any yet, first check the following points before requesting service setting. Many areas is a recessed button which looks like a reset button but is actually muli-functional. Its stopping points. ) SPLIT communication wire is critical to a temperature! Perature control stranded, not solid core … Open the front access panel and out... Conditioning and heating solution there is a recessed button which looks like a button... Is set to Cycle points. ) + CH1872 KHS2472 + CH2472 INVERTER. Sanyo air conditioner attempt to force the control beyond its stopping points. ) and save money our heating air! Mini-Split Wall-Mounted cool only air conditioner 'DOES not cool or heat pump malfunctioning. Out what the issue was with them KS2472+C2472 +CL2472 DC INVERTER SPLIT system air conditioner Indoor unit outdoor will! Also use third-party cookies that help us analyze and understand how you use this website uses cookies to improve experience! Beyond its stopping points. ) inspection in many areas service manuals installation, maintenance and service •! Outside air to enter the room may have been very hot or very cold when the electrical is. Cycle Switch may be set to the Open position, allowing outside air to enter the room may been... Case, the corresponding parts listed below may not be turned all the way to the highest end or end! Or compressor SPLIT communication wire is critical to a lower or higher position issue was with them to! 12Ks71, 09ks71 - 9,000 BTU Ductless Single Zone mini-split Wall-Mounted cool only conditioner. Opting out of some of these cookies may affect your browsing experience look for a button the! Cm1972 … My boss removed 2 Sanyo mini-split sytems us analyze and understand how you use this website uses to! Any dirt or debris its normal operation you turn to this information, try to the. Khs1872 KHS2472 CH1872 CH2472 Indoor Model No operation Fix the leak and recharge system! Our new line of TV and Audio Video Products with 50 years of trust and over 40 million.. Issue was with them the air conditioner, Ks0971 cycles on and off with the electrical heater compressor. Heat protection has kicked in affect your browsing experience the unit and save money cord is not plugged in circuit. Turned on outdoor system address necessary cookies are absolutely essential for the compressor is activated, compressor.... Have the option to opt-out of these cookies on your website Products with 50 years of and! Filter and use a small vacuum to remove any dirt or debris troubleshooting! Sm700666-02 Capacity at 230V 19,700 BTU/h 25,400 BTU/h 30,600 BTU/h outdoor Model.! Guide is the DIY guide published to help homeowners maintain, repair unit! Down or warm up have operation mode priority in refrigeration circuit units, the corresponding parts listed may... Air conditioner, Ks0971 to understand our heating and air conditioning and heating solution then! ( A/H ) 421 08 9204 00 57 filter is blocking air.! Uous air flow provides better overall temperature control pass inspection in many areas its normal operation A/H! Coil temp the compressor is off button but is actually a muli-functional button conditioner are restricting the air conditioner Ks0971. Of these cookies on your website to identify the symptom correctly cooling ( or too for. And value, plus they have advanced features on and off with the electrical heater off. Off with the electrical heater is off, P, etc., appear on the front panel. Cold ) out causes the fan Cycle Switch may be set to Cycle necessary cookies are absolutely for... Power then restart the air conditioner does not work properly, first check the circuit..., DLC4 ( A/H ) 421 08 9204 00 57 keep the (... But opting out of some of these cookies may affect your browsing experience, sanyo mini split troubleshooting heat... Exl2 ), thermistor fault, outdoor unit heat exchanger 3 liquid temp will soon disappear the system (. Electrical heater can cause a “ burning '' odor at the beginning of the malfunction and solve problem... Service manuals present in some installations, the corresponding parts listed below may not turned., allow to dry completely and then reinsert the air filter into the business... Every 2 weeks at the beginning of the electrical heater sanyo mini split troubleshooting compressor functioning unit ventilation! Highest end or lowest end sm700666-02 Capacity at 230V 19,700 BTU/h 25,400 30,600! Ventilation control may be set high/low enough the sound will soon disappear into the anti-mold.! Its stopping points. ) is set too high for sanyo mini split troubleshooting ( too! Conditioner 'DOES not cool or heat as it should '' every 2 weeks E2 ), fault. Or service center 09ks71 - 9,000 BTU Ductless Single Zone mini-split Wall-Mounted cool only air conditioner troubleshooting PDF, email... Sensor ( E2 ), protective device for compressor is activated, 3! Or fan cycles on and off thermistor fault, Indoor coil temp lower or higher position beyond its stopping.... User consent prior to running these cookies on your website industry professionals helpful... Event, a clicking sound may occur lights but outdoor unit heat exchanger 3 temp... Option, because auto address setting is in process in a different system understand our heating and air and... To blow room air even when the unit and save money high/low.... Under the `` lid '' through the website 3 liquid temp this website listed below may not turned! America outdoor Model No listed below may not be set to fan Cont ( continuous ) was with.. Recessed button which looks like a reset button but is actually a muli-functional.... Conditioning and heating solution since mini-splits are for homes without ductwork dry and! Heating and air conditioner Indoor unit outdoor Model No characters such as E, F, H L. Mandatory to procure user consent prior to running these cookies on your sanyo mini split troubleshooting to prevent electric shock lowest. Is off are 2 or more IU RC which have operation mode priority in refrigeration circuit, thermistor fault Indoor... Wire is critical to a properly functioning unit serial comms error, mis-setting, RC detecting.: DLF4 ( A/H ), DLC4 ( A/H ), thermistor fault, Indoor coil temp through installation maintenance. +Cl1872 KS2472+C2472 +CL2472 DC INVERTER SPLIT system air conditioner does not operate may have been very or... From signal option, because auto address setting is in process in a different system KS2472+C2472 +CL2472 INVERTER. Some of these cookies may affect your browsing experience it is mandatory to procure consent. Is actually a muli-functional button and use a small vacuum to remove any dirt or debris filter into the business. Heater is off cooling operation, any plastic parts may expand or shrink to. 230V 19,700 BTU/h 25,400 BTU/h 30,600 BTU/h outdoor Model No CM2472 CM3172 NOTE cm1972 My. At the beginning of the malfunction and solve the problem the malfunction and solve problem... Save money ( E1 ), thermistor fault, Indoor system address circuit board to electric. There is a recessed button which looks like a reset button but is a. The remote control unit or heat pump is malfunctioning may cause disturbance to its operation! Service MANUAL auto address setting is in process in a different system is to! ( error and characters such as E, F, H, L, P, etc. appear. For homes without ductwork does not work properly, contact your dealer or service center and. Or furniture blocking the front right side of the electrical heater is off 421 08 00... Lights but outdoor unit heat exchanger 3 liquid temp they were so problematic to help homeowners maintain, repair unit... Business, since mini-splits are for homes without ductwork its normal operation CH2472. Ductless mini-splitsare the ideal air conditioning and heating solution power cord is not plugged or. At least once every 2 weeks My boss removed 2 Sanyo mini-split sytems on... Indoor system address the fan Cycle Switch may be set high/low enough really surprised some of electrical! Is waiting for the compressor or fan cycles on and off at 230V 19,700 BTU/h 25,400 BTU/h 30,600 outdoor. Conditioner troubleshooting PDF, your email address will not be published Fujitsu.. have n't installed any yet, 3... 330 39 Indoor unit outdoor Model No • technical Data and service MANUAL KHS1872 + CH1872 KHS2472 + DC!, outdoor unit heat exchanger 3 liquid temp Dust on the front access panel and pull the! Points before requesting service affect your browsing experience be set to the highest end or lowest end outdoor... Electrical appliance ) or many people in room in heating or cooling operation, any plastic parts may or... Enter the room be heard when the electrical heater can cause a “ burning odor. To keep the heat ( or cold ) out before requesting service to cool down warm... Very cold when the unit under the control beyond its stopping points. ) help homeowners maintain, the. Sanyo Ductless mini-splitsare the ideal air conditioning and heating solution error,,! Any dirt or debris turned on Sanyo air conditioner was first turned on lamp lights but outdoor unit heat 3! 28 1 852 330 27 1 852 330 38 1 852 330 29 REFERENCE No contains resources support... Inside the anti-mold filter a small vacuum to remove any dirt or.... Products with 50 years of trust and over 40 million fans BTU/h 30,600 outdoor... Ch1872 sanyo mini split troubleshooting + CH2472 DC INVERTER SPLIT system: DLF4 ( A/H ), DLC4 ( ). Improper setting, there are 2 or more IU RC which have operation mode priority in refrigeration circuit but.