Graco HFR Setup page 86

Appendix D - ADM Error Codes
Error
Code Error Name Error Description
Blue Inline
T9C1 Ctrl
Shutdown
Red Hose
T9C2 Ctrl
Shutdown
Red Inline
T9C3 Ctrl
Shutdown
Blue Hose
T9C4 Ctrl PCB over temperature
Shutdown
Blue Blanket
T9C5 Ctrl
Shutdown
Red Chiller
T9C7 Ctrl
Shutdown
Blue Chiller
T9C8 Ctrl
Shutdown
The voltage to the MCM has
Motor Control dropped to a level where
V1H1
Undervoltage performance is greatly
affected
Red Hose
V4A2
Overvoltage
Red Inline
V4A3
Overvoltage
Red Blanket
V4A6
Overvoltage
Red Chiller
V4A7
Overvoltage
High line voltage
Blue Inline
V4B1
Overvoltage
Blue Hose
V4B4
Overvoltage
Blue Blanket
V4B5
Overvoltage
Blue Chiller
V4B8
Overvoltage
The voltage to the MCM has
Motor Control reached an unsafe level and
V4H0
Overvoltage has been shutdown in an
attempt to prevent damage
Mixer Motor Voltex mixer failed to spin,
WBD1
Fault operate (HFR Only)
Motor An error has been detected on
WBH1
Encoder Fault the motor position sensor
Clean-Out Rod in dispense
M1 Cleanout
WDD3
valve ("L-Head") failed to
Extend Fault
move.
Material Rod in dispense valve
M1 Material
WDF1
Extend Fault
failed to close. Pump halted.
86
Error
Type Cause
Overheated Temperature
Control Module
Tripped circuit breaker
Alarm
Supply lines providing
low voltage
Incoming line voltage is
too high
Supply lines providing
high voltage
Mixer clogging, or mixed
Deviation
material hardening
Alarm Failing sensors
Alarm Clean-Out Rod Valve
faulty.
Alarm Material Rod failed to
close. Pump movement
halted.
Solution
Turn conditioning zone off. Wait a few minutes. If the
condition does not clear or regenerates consistently,
replace heater module
Visually check circuit breaker for a tripped condition
Check incoming voltage to ensure it is above the
minimum operating voltage
Measure voltage across disconnect switch. Voltage
should measure between 190 and 264 Vac.
Check incoming voltage to ensure it is below the
maximum operating voltage
Verify mixer reaching requested RPM using the Mixer
Run screen. Clean or replace mixer if necessary.
If error persists the motor will need to be replaced
Check control line to Clean-Out Valve. Replace
Hydraulic Valve.
Hydraulic lines installed backwards. + DC voltage
shorted to the Valve Control Line.
3A2797ZAA