144 | Toshiba RAV-SM1102UT-E, RAV-SM1402UT-E, RAV-SM802UT-E guide

No.	Part name		Procedure		Remarks

„ Inverter		1) Perform works of items of 1) to 5) of •.
	assembly	2) Take off screw (ST1T Ø4 × 10L, 1 pc.) of			Screw
		the upper left part of the inverter cover.
		•	If removing the inverter cover under this		Inverter
			condition, P.C. board can be checked.		assembly
			condition, P.C. board can be checked.
		•	If there is no space in the upper part of
			the upper cabinet, perform works of		Holder
			items 6) to 7) of (1) and remove the		Holder
			items 6) to 7) of (1) and remove the
			partition fixing plate.
			(ST1T Ø4 × 10L, 1 pc.)
			CAUTION
		Be careful to check the inverter because			Inverter
		high-voltage circuit is incorporated in it.			cover
		3) Perform discharging by connecting the
		discharging resistance (approx. 100Ω		,	Inverter
		40W) or plug of soldering iron to + ,		–	assembly
		terminals of the C10 too 13 (printed as
		“CAUTION HIGH VOLTAGE”) electrolytic
		capacitor (760µF) of P.C. board.
			WARNING		Plug of
			WARNING		soldering iron
		The electrolytic capacitor may not nor-			Left time:
		mally discharge according to error con-			Left time:
		tents and the voltage may remain. There-			10 sec. or more
		tents and the voltage may remain. There-
		fore, be sure to discharge the capacitor.
			WARNING
		For discharging, never use a screwdriver			Inverter assembly
		and others for short-circuiting between		+	Inverter assembly
		and others for short-circuiting between		+
		and – electrodes.
		As the electrolytic capacitor is one with a
		large capacity, it is very dangerous
		because a large electric spark will occur.

4)Remove various lead wires from the holder at upper part of the inverter box.

5)	Remove the hook for the partition plate
	(lower left side).
6)	Remove the hook for the side cabinet	Hook for the side	Screw
	(lower left side) and the screw, and lift up	cabinet (lower left side)	Screw
		cabinet (lower left side)

	the inverter assembly upward. (ST1T Ø4

×10L, 1 pc.) In this time, cut off the band bundling each lead wire.

REQUIREMENT
As each connector has a lock mechanism,	Remove the connectors
avoid to remove the connector by holding	with locking function by
avoid to remove the connector by holding	pushing the part indicated
the lead wire, but by holding the connector.	by the arrow mark.

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RAV-SM562UT-E, RAV-SM802UT-E, RAV-SM1402UT-E, RAV-SM1102UT-E specifications

Toshiba has established itself as a leading name in the field of heating, ventilation, and air conditioning (HVAC) systems. Among their extensive range, the RAV-SM802UT-E, RAV-SM1102UT-E, RAV-SM1402UT-E, and RAV-SM562UT-E stand out for their performance, efficiency, and innovative technology.

The Toshiba RAV-SM802UT-E is designed for medium-sized commercial spaces, providing a cooling capacity of 8 kW. It employs advanced inverter technology, which enables it to adjust the compressor speed based on the load demand. This adaptability leads to a significant decrease in energy consumption, making the unit both eco-friendly and cost-effective. The unit also features a high-efficiency rotary compressor and a wide operating temperature range, ensuring reliable performance even in extreme weather conditions.

Next in line, the RAV-SM1102UT-E offers an impressive 11 kW cooling capacity, making it suitable for larger commercial applications. This model incorporates Toshiba’s cutting-edge Superlink technology, which allows multiple indoor units to be connected to a single outdoor unit, providing flexible installation options. The RAV-SM1102UT-E is also equipped with a sleek and modern design that blends seamlessly with any architecture while ensuring low noise levels during operation, enhancing comfort in the workspace.

The RAV-SM1402UT-E is a powerhouse among the series, boasting a cooling capacity of 14 kW. It is built with an enhanced refrigerant management system that minimizes refrigerant leaks and optimizes thermal efficiency. This model supports smart building management systems, making it an ideal choice for tech-savvy businesses looking to integrate their HVAC systems into a broader energy management framework. Furthermore, it maintains high EU energy efficiency ratings, verifying Toshiba's commitment to environmental sustainability.

Lastly, the RAV-SM562UT-E, with its 5.6 kW cooling capacity, is tailored for smaller commercial environments and residential use. It retains all the core technologies featured in its counterparts, including inverter technology and a high-efficiency compressor, ensuring comfort without excessive energy usage. This model also includes a user-friendly remote control and programmable timer functions, allowing for customized comfort settings and enhanced convenience.

In summary, the Toshiba RAV-SM series represents the pinnacle of HVAC innovation, blending energy efficiency with advanced technology. Each model caters to specific needs, from the compact RAV-SM562UT-E to the robust RAV-SM1402UT-E, ensuring that every commercial and residential space can achieve optimal climate control.

Toshiba RAV-SM1102UT-E, RAV-SM1402UT-E, RAV-SM802UT-E, RAV-SM562UT-E service manual 144

Models: RAV-SM562UT-E RAV-SM802UT-E RAV-SM1402UT-E RAV-SM1102UT-E

Part name

REQUIREMENT

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RAV-SM562UT-E, RAV-SM802UT-E, RAV-SM1402UT-E, RAV-SM1102UT-E specifications