Graco HFR Setup page 83

Error
Code Error Name Error Description
Red Hose
T2AA Low Fluid
Temp.
Red Tank
T2AE Low Fluid
Temp.
Red Chiller
T2AF Low Fluid
Fluid temperature for a
Temp.
monitor zone is below the
Blue Hose
defined low alarm limit
T2BC Low Fluid
Temp.
Blue tank
T2BD Low Fluid
Temp.
Blue Chiller
T2BG Low Fluid
Temp.
Dispensing
Dispensing disabled because
T30X Disabled High
of temperature
Temp
Red Hose
T3AA High Fluid
Temp.
Red Tank
T3AE High Fluid
Temp.
Red Chiller
T3AF High Fluid
Fluid temperature for a
Temp.
monitor zone is above the
Blue Hose
defined high alarm limit
T3BC High Fluid
Temp.
Blue Tank
T3BD High Fluid
Temp.
Blue Chiller
T3BG High Fluid
Temp.
The hydraulic oil temperature
is approaching a level where
Oil Temp. damage is possible so the
T3H1
Cutback Motor Control Module is
limiting the output to a safe
level
Motor temperature is
approaching a level where
Motor Temp. damage is possible so the
T3N1
Cutback motor control module is
limiting the output to a safe
level
3A2797ZAA
Error
Type Cause
Temperature is out of
alarm limits
Cable unplugged/loose
Deviation
power
Inline heater is not
turned on
No power to fan
Debris is fan or fan grill
Deviation
Low air volume from fan
No power to fan
Debris is fan or fan grill
Low air volume from fan
Advisory
Ambient environmental
conditions are too hot
Motor/pump coupler
may be rubbing on
hydraulic pump
Appendix D - ADM Error Codes
Solution
Check temperature alarm limits
Check for loose or disconnected wires or plugs
Turn on inline heater
Check cord to make sure fan has power
Clear debris from fan/fan grill
Try to stop fan by lightly pressing on the center with a
pencil eraser. If the fan slows down easily it will need
to be replaced
Check cord to make sure fan has power
clear debris from fan/fan grill
Try to stop fan by lightly pressing on the center with a
pencil eraser. If the fan slows down easily it will need
to be replaced
Move machine to an area below 120°F
Reset coupler per specifications and retighten set
screws
83