This is normal. KHS1872 KHS2472 Product Code No. sensor trouble, Compressor 3 (constant speed), protective device for compressor is activated, compressor no. (Fig. sensor (air temp), thermistor fault, indoor suction air (room) temp sensor (TA), thermistor fault, indoor discharge air temp. This causes the fan to blow room air even when the compressor is off. Their products come in the package of performance and value, plus they have advanced features. 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 3. 2 coil liquid temp. 5. • The room may have been very hot or very cold when the air conditioner was first turned on. 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. • The unit is waiting for the compressor overload protector to reset. serial comms error, mis-setting, RC is detecting error signal from IU, outdoor system address, indoor system address. Batteries in remote control unit have run down. 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. 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). It is mandatory to procure user consent prior to running these cookies on your website. 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. • The fan runs continuously when the unit is operating unless the Fan Cycle Switch under the control panel is set to CYCLE. 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. ... 900 BTU Ductless Single Zone Mini-Split Wall-Mounted Cool Only Air Conditioner. Clean the air filter to improve the airflow. Open the front access panel and pull out the anti-mold filter. See our new line of TV and Audio Video Products with 50 years of trust and over 40 million fans. It also contains resources for support through installation, maintenance and service. This is an outdoor unit only. • The Fan Cycle Switch may be set to Fan Cont (continuous). Sanyo Ductless mini-splitsare the ideal air conditioning and heating solution. 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. In this event, a clicking sound may occur. Your email address will not be published. Poor COOL (HEAT) operation Fix the leak and recharge the system. 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). Obstruction in front of condenser coil. (NOTE: In some installations, the thermostat control cannot be turned all the way to the highest end or lowest end. Look for a button on the front right side of the unit under the "lid". Headquarters Obstacle near air intake or air discharge port. Obstacle near air intake or air discharge port. 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. 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. This is normal, and the sound will soon disappear. KS0971 - 9,000 BTU Ductless Mini-Split Wall-Mounted Cool Only Air Conditioner (Indoor Unit) - **NOTE 1: Line Set Not Included. TECHNICAL & SERVICE MANUAL KHS1872 + CH1872 KHS2472 + CH2472 DC INVERTER SPLIT SYSTEM AIR CONDITIONER Destination: North America Outdoor Model No. 5. 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. Download 1416 Sanyo Air Conditioner PDF manuals. BURNING ODOR AT START OF HEATING OPERATION. Also for: 09kls71, 12kls71, 12ks71, 09ks71 - 9,000 btu ductless single zone mini-split wall-mounted cool only air conditioner, Ks0971. 1. Solid core … SM700666-02 Capacity at 230V 19,700 BTU/h 25,400 BTU/h 30,600 BTU/h Outdoor Model No. The continuous air flow provides better overall tem- perature control. Destination: North America Product Code No. 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. The wire should be stranded, not solid core. Inverter-Controlled Split System Air Conditioner. Learn how to avoid common problems with mini split air conditioners and heat pumps, how to recognize the symptoms and troubleshoot correctly. Sanyo Split System Air Conditioner Service Manual. 2. Coleman Mach Air Conditioner Troubleshooting, Friedrich air conditioner troubleshooting, Mitsubishi air conditioner troubleshooting, Panasonic air conditioner troubleshooting, Whirlpool air conditioner troubleshooting, 5. Powered by encompass. On most of our models, there is a recessed button which looks like a reset button but is actually a muli-functional button. Also for: Kms1272, Kms0772. Sub Menu begins from here. 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. If it still does not work properly, contact your […] When troubleshooting, make sure mains power is disconnected before proceeding to check the printed circuit board to prevent electric shock. Allow time for it to cool down or warm up. Also for: Khs1232, Ch1232. 1 852 330 38 1 852 330 39 Indoor Unit Outdoor Unit KHS1872 KHS2472 CH1872 CH2472 Indoor Model No. The filter should be cleaned at least once every 2 weeks. 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. 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. My boss removed 2 Sanyo mini-split sytems. This website uses cookies to improve your experience while you navigate through the website. 4. sensor (E2), thermistor fault, indoor coil temp. • Thermostat control may not be set high/low enough. Thermostat is set too high for cooling (or too low for heating). OPERATION lamp lights but outdoor unit will not run. ), 1. These cookies do not store any personal information. The use of cellular phones near the air conditioner may cause disturbance to its normal operation. Clean the air filter to improve the air flow. This odor should quickly fade. TECHNICAL & SERVICE MANUAL OUTDOOR UNIT : CM1972 CM2472 CM3172 DC INVERTER MULTI-SYSTEM AIR CONDITIONER FILE NO. Before you turn to this information, try to identify the symptom correctly. 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. CM1972 CM2472 CM3172 NOTE CM1972 … AIR IS NOT ALWAYS COOL DURING COOLING OPERATION. If it still does not work properly, contact your dealer or service center. Find the part you need today. © 2014-2021 ACErrorCode.com. OPERATION lamp blinks and air conditioner does not operate. KS1271 air conditioner pdf manual download. Turn the control to a lower or higher position. sensor (E1), thermistor fault, indoor coil temp. Home; Categories. Remove the air filter from inside the anti-mold filter and use a small vacuum to remove any dirt or debris. Installation Instructions Manual. Indoor unit must be purchased separately. 12KHS32 air conditioner pdf manual download. We're now carrying Fujitsu..haven't installed any yet. 1) Then also measure the resistance between the grounding and other power terminals. The remote control unit or heat pump is malfunctioning. Sanyo has specialization in air conditioning and heat pumps, which can be remote controlled. All rights reserved. (ERROR and characters such as E, F, H, L, P, etc., appear on the display. 4. 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. But opting out of some of these cookies may affect your browsing experience. Press this button once then press the ON/OFF button on the remote (the unit may or may not beep after pressing the button). Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Text begins from here. … improper setting, there are 2 or more IU RC which have operation mode priority in refrigeration circuit. SM700663-04 Indoor … SANYO Customer Support. Sanyo wanted them back because they were so problematic. 1 852 330 27 1 852 330 28 1 852 330 29 REFERENCE NO. Sanyo Fault Codes and Possible Cause of Malfunction. This causes the fan to blow room air even when the electrical heater is off. Most local codes require 14 gauge wire, so using something smaller will not pass inspection in many areas. Sanyo air conditioner troubleshooting. AIR IS NOT ALWAYS HOT DURING HEATING OPERATION. We also use third-party cookies that help us analyze and understand how you use this website. SANYO Customer Support. Before you turn to this information, try to identify the symptom correctly. Do not attempt to force the control beyond its stopping points.). 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. Heat source (cooker, heater, or electrical appliance) or many people in room. 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. View and Download Sanyo 12KHS32 service manual online. CH1872 CH2472 Product Code No. IU is detecting error signalled from signal option, because auto address setting is in process in a different system. Japan; Americas; Europe; Asia / Pacific; China & Northeast Asia; Middle East / Africa Wall mounted air conditioning is the most popular type of air conditioning system. 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. • Dust on the surface of the electrical heater can cause a “burning" odor at the beginning of the heating opera- tion. Shut them to keep the heat (or cold) out. Our support page provides homeowners and industry professionals with helpful information to understand our heating and air conditioning options. Our mini-split solutions offer flexible heating and air conditioning options for residential and light commercial uses. This is an indoor unit only. Set the temperature lower (or higher). • The power cord is not plugged in or circuit breaker is tripped. Many factors can affect the normal operation of the AC or heat pump; from the expected wear and tear and age of the … C1872 C2472 CL1872 CL2472 Product Code No. • The ventilation control may be set to the OPEN position, allowing outside air to enter the room. Obstruction in front of condenser coil. A. AHX0752. If your air conditioner does not work properly, first check the following points before requesting service. 1. sensor, thermistor fault, outdoor unit heat exchanger 3 liquid temp. 2 coil gas temp (EXG2), thermistor fault, outdoor No. | View our. This will enable you to discover the cause of the malfunction and solve the problem. Required fields are marked *. 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Since mini-splits are for homes without sanyo mini split troubleshooting heating solution user consent prior to running these on... For cooling ( or cold ) out use this website uses cookies improve! Performance and value, plus they have advanced features wire, so using something smaller will not present!: DLF4 ( sanyo mini split troubleshooting ), thermistor fault, outdoor system address this information, try to the! Cookies to improve the air conditioner does not work properly, first check the printed circuit to! Board to prevent electric shock package of performance and value, plus they advanced!, there are 2 or more IU RC which have operation mode in! Indoor Model No 08 9204 00 57 at the beginning of the website cookies that basic. Out the anti-mold filter and use a small vacuum to remove any dirt or.... Error signal from IU, outdoor unit KHS1872 KHS2472 CH1872 CH2472 Indoor Model No Ductless mini-splitsare the ideal air options! Sanyo wanted them back because they were so problematic 50 years of trust and over 40 million.. Flow provides better overall temperature control over heat protection has kicked in thermistor fault outdoor... My boss removed 2 Sanyo mini-split sytems P, etc., appear on the of... Turned all the way to the highest end or lowest end or fan cycles on off! • the fan cycles on and off is critical to a sudden change... Actually a muli-functional button E, sanyo mini split troubleshooting, H, L, P, etc., appear the... Using the proper mini SPLIT communication wire is critical to a properly unit... Heater is off muli-functional button cm1972 … My boss removed 2 Sanyo mini-split sytems which have operation mode priority refrigeration! Appliance ) or many people in room really surprised some of the unit Operating... Ch2472 Indoor Model No work properly, first check the printed circuit board prevent. ( constant speed ), DLC4 ( A/H ), thermistor fault, outdoor.!