„ Check codes and parts to be checked | Toshiba RAV-SP180UT-UL

4-way Air Discharge Cassette Type

Installation Manual

Check codes and parts to be checked

Wired	Wireless remote control
remote	Wireless remote control
remote	Sensor block display of							Air
control	Sensor block display of					Judging
control		receiving unit
display		receiving unit			Main defective parts		Parts to be checked / error description	conditioner
display					Main defective parts	device	Parts to be checked / error description	conditioner
						device		status
Indication	Operation Timer		Ready	Flashing				status
Indication	Operation Timer		Ready	Flashing
	GR	GR	OR
					No header remote		Incorrect remote control setting --- The header remote
E01					control	Remote	control has not been set (including two remote controls).	*
						Remote
					Remote control	control	No signal can be received from the indoor unit.
					Remote control	control
					communication error
					communication error

					Remote control	Remote	System interconnection wires, indoor P.C. board, remote
E02					Remote control	Remote	control	*
E02					transmission error	control	control	*
					transmission error	control	--- No signal can be sent to the indoor unit.
							--- No signal can be sent to the indoor unit.

					Indoor unit-remote		Remote control, network adapter, indoor P.C. board ---
E03					control regular	Indoor	No data is received from the remote control or network	Auto-reset
					communication error		adapter.
					Indoor unit-outdoor
					unit serial		System interconnection wires, indoor P.C. board,
					communication error		System interconnection wires, indoor P.C. board,
E04					communication error	Indoor	outdoor P.C. board --- Serial communication error	Auto-reset
					IPDU-CDB		between indoor unit and outdoor unit
					communication error
E08					Duplicated indoor	Indoor	Indoor address setting error --- The same address as the	Auto-reset
E08					addresses	Indoor	self-address was detected.	Auto-reset
					addresses		self-address was detected.

							Remote control address setting error --- Two remote
					Duplicated header	Remote	controls are set as header in the double-remote control
E09					Duplicated header	Remote	control.	*
E09					remote controls	control		*
					remote controls	control	(* The header indoor unit stops raising alarm and follower
							(* The header indoor unit stops raising alarm and follower
							indoor units continue to operate.)

E10					CPU-CPU	Indoor	Indoor P.C. board --- Communication error between main	Auto-reset
E10					communication error	Indoor	MCU and motor microcomputer MCU	Auto-reset
					communication error		MCU and motor microcomputer MCU

					Header indoor unit-		Indoor P.C. board --- Regular communication is not
					indoor follower unit		Indoor P.C. board --- Regular communication is not
E18					indoor follower unit	Indoor	possible between header and follower indoor units or	Auto-reset
E18					regular communication	Indoor	possible between header and follower indoor units or	Auto-reset
					error		between twin header (main) and follower (sub) units.
					error

E31					IPDU communication	Outdoor	Communication error between IPDU and CDB	Entire stop
E31					error	Outdoor	Communication error between IPDU and CDB	Entire stop
					error
					Indoor unit heat		Heat exchanger sensor (TCJ) , indoor P.C. board ---
F01				ALT	exchanger sensor	Indoor	Open-circuit or short-circuit of the heat exchanger sensor	Auto-reset
					(TCJ) error		(TCJ) was detected.

					Indoor unit heat		Heat exchanger sensor (TC), indoor P.C. board --- Open-
F02				ALT	exchanger sensor (TC)	Indoor	circuit or short-circuit of the heat exchanger sensor (TC)	Auto-reset
					error		was detected.

					Outdoor unit discharge		Outdoor temp. sensor (TD), outdoor P.C. board --- Open-
F04				ALT	temp. sensor (TD)	Outdoor	circuit or short-circuit of the discharge temp. sensor was	Entire stop
					error		detected.
					Outdoor unit temp.		Outdoor temp. sensors (TE/TS), outdoor P.C. board ---
F06				ALT	Outdoor unit temp.	Outdoor	Open-circuit or short-circuit of the heat exchanger temp.	Entire stop
F06				ALT	sensor (TE/TS) error	Outdoor	Open-circuit or short-circuit of the heat exchanger temp.	Entire stop
					sensor (TE/TS) error		sensor was detected.
							sensor was detected.

F07				ALT	TL sensor error	Outdoor	TL sensor may be displaced, disconnected or short-	Entire stop
(F06)				ALT	TL sensor error	Outdoor	circuited.	Entire stop
(F06)							circuited.
F08				ALT	Outdoor unit outside	Outdoor	Outdoor temp. sensor (TO), outdoor P.C. board --- Open-	Operation
F08				ALT	air temp. sensor error	Outdoor	circuit or short-circuit of the outdoor air temp. sensor was	continued
					air temp. sensor error		detected.	continued
							detected.

					Indoor unit room temp.		Room temp. sensor (TA), indoor P.C. board --- Open-
F10				ALT	Indoor unit room temp.	Indoor	circuit or short-circuit of the room temp. sensor (TA) was	Auto-reset
					sensor (TA) error		detected.
							detected.

F12				ALT	TS sensor error	Outdoor	TS sensor may be displaced, disconnected or short-	Entire stop
(F06)				ALT	TS sensor error	Outdoor	circuited.	Entire stop
(F06)							circuited.

F13				ALT	Heat sink sensor error	Outdoor	Abnormal temperature was detected by the temp. sensor	Entire stop
(L29)				ALT	Heat sink sensor error	Outdoor	of the IGBT heat sink.	Entire stop
(L29)							of the IGBT heat sink.
F15				ALT	Temp. sensor	Outdoor	Temp. sensor (TE/TS) may be connected incorrectly.	Entire stop
(F06)				ALT	connection error	Outdoor	Temp. sensor (TE/TS) may be connected incorrectly.	Entire stop
(F06)					connection error

F29				SIM	Indoor unit, other P.C.	Indoor	Indoor P.C. board --- EEPROM error	Auto-reset
F29				SIM	board error	Indoor	Indoor P.C. board --- EEPROM error	Auto-reset
					board error

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Toshiba RAV-SP180UT-UL installation manual „ Check codes and parts to be checked, Ipdu-Cdb

RAV-SP180UT-UL specifications

The Toshiba RAV-SP180UT-UL is a cutting-edge commercial air conditioning unit designed to deliver exceptional cooling and heating performance. As part of Toshiba's advanced lineup of air conditioning systems, this model caters to diverse applications such as offices, retail spaces, and other commercial environments, ensuring comfortable conditions year-round.

One of the standout features of the RAV-SP180UT-UL is its powerful inverter technology. This technology enables the unit to adjust its cooling or heating output based on the current load requirements, resulting in significant energy savings and improved efficiency compared to conventional systems. It operates with a high Seasonal Energy Efficiency Ratio (SEER) and a Heating Seasonal Performance Factor (HSPF), making it an environmentally friendly choice for businesses seeking to reduce their carbon footprint.

Another key characteristic of the RAV-SP180UT-UL is its ultra-quiet operation. The unit is designed to minimize noise levels, providing a serene indoor environment that is ideal for workplaces and customer-facing areas. This low-noise performance is achieved through advanced fan engineering and acoustic insulation, ensuring that disruptions to work or leisure activities are kept to a minimum.

The RAV-SP180UT-UL also features flexible installation options, allowing for wall-mounted or ceiling-mounted configurations to suit various spatial requirements. Its compact design means that it can be installed in tight spaces without compromising on performance or aesthetics. The unit is equipped with a remote control for added convenience, enabling users to easily adjust settings, set timers, and switch between modes.

Moreover, the Toshiba RAV-SP180UT-UL is built with durability in mind. It utilizes high-quality materials and components that ensure long-lasting performance, even in demanding environments. The unit is also equipped with advanced filtration systems that enhance indoor air quality by removing dust, allergens, and other contaminants, contributing to a healthier workplace.

In summary, the Toshiba RAV-SP180UT-UL is a reliable and efficient solution for commercial air conditioning needs. Its inverter technology, quiet operation, flexible installation, and emphasis on durability make it a compelling choice for businesses looking to enhance comfort while maintaining energy efficiency. Whether for heating or cooling, this unit delivers consistent performance that meets the demands of modern commercial settings.

Contents

Installation Manual Contents Part name ’ty Shape Usage Accessory Parts„ Accessory parts „ Separate sold parts Precautions for Safety Way Air Discharge Cassette Type Avoid installing in the following places Selection of Installation Place Model RAV „ Installation space„ Selection of installation place Advice Unit ft m Height list of ceiling possible to be installedModel RAV Possible installed ceiling height „Ceiling height „ Discharge direction Unit in mm Installation„External view „ Opening a ceiling and installation of hanging bolts Cushion may damage the fan motor „ Wireless remote control „ Installation of ceiling panel Sold separately„ Installation of remote control Sold separately Piping Drain Piping Work„ Piping/Heat insulating material „ Flexible hose „ Check the draining „ Connecting drain pipe„ Drain up „ Perform heat insulating „Permissible Piping Length and Height Difference Refrigerant Piping and Evacuating„ Refrigerant Piping „Pipe size „ Evacuation Union Pipe Accessory Electrical Connection Remote control wiringWiring Thermal insulation to wiring connecting port „ Wire connection „ Wiring diagram „ System interconnection wires and ground wire„ Wiring on the ceiling panel „ Remote Control Wiring Applicable Controls „ Changing applicable control settingProcedure Setup data SW501-1 SW501-2 „ Using wireless remote control„ Installing indoor unit on high ceiling Restore the factory default „ Horizontal louver direction „ Filter sign setting„ To secure better effect of heating Swing setup code Swing of louvers „ Swing mode „ Louver lock No swing „ Cancel louver lock„ Power saving mode Setting data 0002 0003 0004 Indoor unit data „ Remote control switch monitoring functionOutdoor unit data Code No Data name Group control in single system Procedure exampleGroup control for system of multiple units 29-EN 30-EN „ Execute a test run Wired remote controlTest RUN „ Before test run Cooling test run Heating test run Wireless remote controlCooling test run Heating test run „ Confirmation and check 10TROUBLESHOOTING„ Confirmation of error history IPDU-CDB „ Check codes and parts to be checked 35-EN 36-EN EH99864701