Toshiba HWS-2101CSHM3-E(-UK), HWS-802XWHT6-E, HWS-802H-E, HWS-802XWHM3-E, HWS-3001CSHM3-E(-UK) 123

(2) -2. Abnormality indication

The current abnormality and the latest abnormality (including the current one) can be identified by the LED D800 to D804 on the outdoor control board.

1)Setting all the SW803 dip switches to OFF indicates the current abnormality status.

2)Setting SW803 dip switch <1> only to ON indicates the previous abnormality (including the current one).

3)An abnormality lights any of the LEDs from D800 to D804.(Indication 1)

4)Pressing the push-button switch SW800 for approx. 1 second switches indication.(Indication 2)

5)When SW800 is again pressed or 2 minutes has passed, the indication 1 status returns.

Current abnormality			Latest abnormality			Legend)
SW803			SW803
		4			4
		3			3
		2			2
	ON	1		ON	1

D800 (Yellow) D801 (Yellow) D802 (Yellow) D803 (Yellow) D804 (Yellow) D805 (Green)

---- Off ---- Light ---- Blink

Indication 1	Indication 2
(Initial indication)	(SW800 operation)

Abnormality details	Remote controller
	Abnormality code
Normal	---
Discharge temperature sensor (TD) failure	F04
Heat exchanger temperature sensor (TE) failure	F06
Heat exchanger temperature sensor (TL) failure	F07, F06
Outside air temperature sensor (TO) failure	F08
Suction temperature sensor (TS) failure	F12, F06
Heat sink temperature sensor (TH) failure	F13, L29
Heat exchanger, suction sensor (TE, TS) wrong wiring	F15, F06
EEPROM failure	F31, L29
Compressor break down	H01
Compressor lock	H02
Current detection circuit failure	H03
Faulty compressor case thermostat	H04, P04
Not set up the capacity	L10, L29
Communication failure between MCUs	L29
Other abnormality (e.g. Compressor's loss of synchronism)	No abnormality confirmation
Abnormal discharge temperature	P03
Power failure	P05, H03, P04
Heat sink overheat failure	P07, L29
Gas leakage detection	P15, L29
4-way valve reverse failure	P19, L29
Hi pressure protection operation	P20, P04
Fan drive system failure	P22
Compressor drive	P26
Compressor rotor position failure	P29

123