Toshiba RAS-B10EKVP-E, RAS-M13EKCVP-E First Confirmation, Confirmation of Power Supply, 80

11-1. First Confirmation

11-1-1. Confirmation of Power Supply

Confirm that the power breaker operates (ON) normally.

11-1-2. Confirmation of Power Voltage

Confirm that power voltage is AC 220–230–240 ± 10%. If power voltage is not in this range, the unit may not operate normally.

11-1-3. Operation Which is not a Trouble (Program Operation)

For controlling the air conditioner, the program operations are built in the microcomputer as described in the following table. If a claim is made for running operation, check whether or not it meets to the contents in the following table. When it does, we inform you that it is not trouble of equipment, but it is indispensable for control- ling and maintaining of air conditioner.

Table 11-1-1

No.	Operation of air conditioner	Description
1	When power breaker is turned “ON”, the	The OPERATION indicator of the indoor unit flashes
	OPERATION indicator (Green) of the indoor	when power source is turned on. If [START/STOP] button
	unit flashes.	is operated once, flashing stops. (Flashes also in power
		failure)
2	Compressor may not operate even if the	The compressor does not operate while compressor
	room temperature is within range of com-	restart delay timer (3-minutes timer) operates.
	pressor-ON.	The same phenomenon is found after power source has
		been turned on because 3-minutes timer operates.
3	In Dry and ECO mode, FAN (air flow)	The air flow indication is fixed to [AUTO].
	display does not change even though FAN
	(air flow select) button is operated.
4	Increasing of compressor motor speed	For smooth operation of the compressor, the compressor
	stops approx. 30 seconds after operation	motor speed is restricted to Max. 41 rps for 2 minutes,
	started, and then compressor motor speed	and Max.91 rps for 2 minutes to 3 minutes, respectively
	increases again approx. 30 seconds after.	after the operation has started.
5	The set value of the remote control should	If the set value is above the room temperature, Cooling
	be below the room temperature.	operation is not performed. And check whether battery of
		the remote control is consumed or not.
6	In AUTO mode, the operation mode is	After selecting Cool or Heat mode, select an operation
	changed.	mode again if the compressor keeps stop status for 15
		minutes.
7	In HEAT mode, the compressor motor	The compressor motor speed may decrease by high-
	speed does not increase up to the maxi-	temp. release control (Release protective operation by
	mum speed or decreases before the	temp.-up of the indoor heat exchanger) or current release
	temperature arrives at the set temperature.	control.
8	Cool, Dry, or Heat operation cannot be	When the unit in other room operates previously in
	performed.	different mode, Fan Only operation is performed because
		of first-push priority control. (Cool operation and Dry
		operation can be concurrently performed.)

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