Toshiba MMK-AP0092H Error detected by TCC-LINK central control device, Indication Auxiliary code

12 TROUBLESHOOTING

			Check code	Wireless remote controller
Main		Outdoor 7-segment display		Sensor block display				Check code name	Judging device
remote					of receiving unit
controller
display			Auxiliary code	Operation	Timer	Ready	Flash
P01	—		—	l	¤	¤	ALT	Indoor fan motor error	Indoor
P03	P03		—	¤	l	¤	ALT	Discharge temp. TD1 error	I/F
P04	P04	01: Comp. 1 side		¤	l	¤	ALT	High-pressure SW system operation	IPDU
		02: Comp. 2 side
P05	P05	01: Phase-missing detection		¤	l	¤	ALT	Phase-missing detection /Phase error	I/F
		02: Phase error
P07	P07	01: Comp. 1 side		¤	l	¤	ALT	Heat sink overheat error	IPDU, I/F
		02: Comp. 2 side
P10	P10	Detected indoor address		l	¤	¤	ALT	Indoor overflow error	Indoor
P12	—		—	l	¤	¤	ALT	Indoor fan motor error	Indoor
P13	P13		—	l	¤	¤	ALT	Outdoor liquid back detection error	I/F
P15	P15	01: TS condition		¤	l	¤	ALT	Gas leak detection	I/F
		02: TD condition
P17	P17		—	¤	l	¤	ALT	Discharge temp. TD2 error	I/F
P19	P19	Detected outdoor unit number		¤	l	¤	ALT	4-way valve inverse error	I/F
P20	P20		—	¤	l	¤	ALT	High-pressure protective operation	I/F
		0	: IGBT short
		1	: Fan motor position
		3	detective circuit error	¤		¤
P22	P22		: Fan motor trouble		l		ALT	Outdoor fan IPDU error	IPDU
		C	: TH sensor temp. error
		D	(Heat sink overheat)
			: TH sensor error
		E	: Vdc output error
P26	P26	01: Comp. 1 side		¤	l	¤	ALT	G-TR short protection error	IPDU
		02: Comp. 2 side
P29	P29	01: Comp. 1 side		¤	l	¤	ALT	Comp position detective circuit system error	IPDU
		02: Comp. 2 side
P31	P31		—	¤	l	¤	ALT	Other indoor unit error	Indoor
								(Group terminal unit error)
—	—		—	By alarm deviceALT				Error in indoor group	AI-NET

Error detected by TCC-LINK central control device

Check code

Wireless remote controller

Central

Outdoor 7-segment display

Sensor block display

control

of receiving unit

device

indication

Auxiliary code

Operation Timer Ready

Flash

C05

—

—

—

C06

—

—

—

C12

—

—

—

P30

Differs according to error contents of unit with occurrence of alarm

—

—

(L20 is displayed.)

	Check code name	Judging device
Sending error in TCC-LINK central		TCC-LINK
control device
Receiving error in TCC-LINK central		TCC-LINK
control device
Batch alarm of general-purpose		General-purposeequipment
equipment control interface		I/F
Group control branching unit error		TCC-LINK
Duplicated central control addresses

Terminology

TCC-LINK : TOSHIBA Carrier Communication Link.

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