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Technical Manuals

Warranty

Unless otherwise specifically indicated and exempted in the product description, there is 1 year parts and/or replacement only manufacturer’s limited warranty from the date of purchase on all products contained on this website. Ductless mini split air conditioning systems purchased before May 31, 2018 have an additional 4 years replacement only limited warranty coverage for the compressor (5 years total compressor coverage). Ductless mini split air conditioning systems purchased after May 31, 2018 include a 5 year parts replacement only manufacturer's limited warranty for the entire system from date of purchase, with an additional 2 years coverage for the compressor only (7 years total compressor coverage). Labor is not included in this warranty and is hereby expressly excluded. Any defective product or components thereof may be repaired or replaced at our/manufacturer’s option. The buyer shall be responsible for the process and cost of returning the faulty product or part to us for repair and/or replacement. We will however return the repaired or replaced items or parts to the buyer at our expense within the warranty period via standard ground shipment methods. We shall not be responsible for faulty installation, operation or maintenance of the product and as such we recommend installation and assembly, where applicable, only by certified and qualified professionals. It is the responsibility of each purchaser to determine whether the particular product is compliant with and permissible for use pursuant to the applicable rules, codes and/or regulations, if any, and suitable for particular and/or intended use and/or operation therein. We make no representations or warranties whatsoever concerning the suitability of any merchandise for a particular use or purpose. Damage resulting from failure to use, install or maintain the product in a manner consistent with our/manufacturer’s recommendations shall render the warranty void. AC-World, at its option, may request a report from a qualified technician prior to honoring a warranty claim. All warranties specifically excludes any consequential and/or incidental damages. A Return Merchandise Authorization (RMA) Number must be obtained from AC-World prior to return of any equipment. Please email sales@ac-world.com to obtain a RMA (Return Merchandise Authorization) form.

SINGLE ZONE MINI SPLIT ERROR CODE AND SERVICE MANUALS

9000 BTU ~ 24000 BTU			RAMSOND, CELIERA, AMVENT OE Series SEER 16
TIME	ON/OF	CODE	Description	HVAC Technician test
1 Time	x	EH00	Indoor Unit EEPROM Parameter error	Test indoor/outdoor board
2 Times	x	EL 01	Indoor/Outdoor Units Communication Voltage	Test indoor /outdoor voltage, Check cables communication, Inspect Boards
3 Times	x	EH 02	Zero-Crossing signal detection error(DC FAN ONLY)	Check Voltage ,Fan Motor
4Times	x	EH03	Indoor Fan Speed has been out of control	Check the fan Motor , Check voltage
6Times	x	EH60	Indoor room Temperature Sensor T1 open circuit or short	OHM Sensor, Check connection
6 Times	x	EH61	Evaporator Coil temperature sensor T2 open circuit or short	OHM Sensor ,Check connection
8 Times	x	ELOC	Refrigerant leakage detection	Check for leaks and recharge the system
9Times	x	EHOB	Communication Between indoor PCB and outdoor	Check voltage , Check cables
1 Times	*	PC08	Over Current protection	Check voltage
5 Times	x	EC52	Condenser coil temperature sensor T3 open or short	OHM Sensor, Check connection
5 Times	x	EC54	Compressor discharge temperature sensor open circuit or shorth	OHM sensor , Check connection
5Times	x	EC51	Outdoor EEPROM parameter error	Check Board
12Times	x	EC07	Outdoor fan speed has been out of control (dc fan only)	Check fan motor Ohm and voltage
7Times	*	PC00	IPM malfuction or IGBT over-strong current protection	Check board
2Times	*	PC01	DC voltage between P and N out of range	Check voltage, Inspect board
3Times	*	PC02	Hi temperature protection of compressor top or IPM heat sink	Check compressor, Check pressure
5 Times	*	PC04	Inverter compressor drive error	Check compressor, Check board
		FHOP	AP mode is active but there is no WFI kit installed	Only WIFI SYSTEM

light information

X: OFF

O:ON

*: FLASHES IN 2 HZ

DISCONTINUE SYSTEM
REMOTE	MODEL	SERVICE MANUALS
	SEG,GWI,GWX,GW2,AX,GW3	2016 TO 2018 Service manuals
	SEG,GWI,GWX,GW2,AX,GW3
	GW2,GWX,GW3
	KFR Series