Diagnostic Codes; Temperature Control Diagnostic Codes - Graco REACTOR H-VR Operation

Hydraulic variable ratio, heated, plural component proportioner. for spraying polyurethane foam and polyurea coatings

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Diagnostic Codes

Temperature control diagnostic codes appear on tem-

perature display.

These alarms turn off heat. E99 clears automatically

when communication is regained. Codes E03 through

E06 can be cleared by pressing

turn main power OFF

See repair manual for corrective action.

Code

Code Name

High fluid temperature

High current

No current

FTS not connected

Board overtemperature

Loss of zone communication

Momentary loss of communica-

tion

Loss of display communication

NOTE:

For hose zone only, if FTS is disconnected at startup,

display will show hose current 0A.

. For other codes,

then ON

to clear.

Alarm Zone

Individual

All

313539F

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