Graco 3A1705J important safety instructions Caca, Cacb, Cach, Cacm MCM, Cacp, Lptcm

					Troubleshooting
Error	Error	Type	Name	Cause	Solution
Code	Location
CACA	Boost A	ALARM	Communication	Module does not have	Insert a system token
CACB	Boost B		Error	software or dial is set	into the missing GCA
				to wrong position.	module and cycle the
CACH	Hose				power. Wait until the red
CACM	MCM				light on the module stops
					flashing before removing
CACP	Remote				the token. Verify the dial
					on the module is in the
	Display
					correct position: 0 for
	Module
					hose, A for boost A, B for
					boost B
					MCM switch: 0 for E-30i,
					1 for E-XP2i
				No 24 VDC supply to	Green light on each
				module.	module should be lit. If
					green light is not lit, check
					to make sure each CAN
					cable connection is tight.
					Verify the power supply
					is outputting 24 VDC. If
					not, replace power supply.
					See system repair manual.
				Loose or broken CAN	Check the CAN cables
				cable.	running between GCA
					modules and tighten if
					needed. If the problem still
					persists move each cable
					around the connector and
					watch the flashing yellow
					light on the GCA modules.
					If the lights stops replace
					the CAN cable.
				Bad module	(CACA or CACB) Replace
					LPTCM.
					(CACH) Replace HPTCM.
					(CACM) Replace MCM.
					See system repair manual
					for instructions to replace
					modules.
					(CACP) Replace Remote
					Display Module. See
					Remote Display Module
					manual for instructions.

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