Heater Zone On/Off Keys/Leds; Temperature Arrow Keys; Temperature Displays; Cycle Counter - Graco Reactor A-XP Series Operation

Target Temperature Key/LED
Press to display target temperature.
Press and hold to display heater control circuit
board temperature.
Temperature Scale Keys/LEDs
° F ° C
Press or to change temperature scale.

Heater Zone On/Off Keys/LEDs

Press to turn heater zones on and off. Also clears
heater zone diagnostic codes, see page 29.
LEDs flash when heater zones are on. The duration
of each flash shows the extent that the heater is
turned on.

Temperature Arrow Keys

Press , then press
perature settings in 1 degree increments.

Temperature Displays

Show actual temperature or target temperature of
heater zones, depending on selected mode. Defaults to
actual at startup. Range is 32-190°F (0-88°C) for A and
B, 32-180°F (0-82°C) for hose.

Cycle Counter

Displays cycle count.
To clear counter, press reset button.
312407C
or to adjust tem-

Circuit Breakers

Located inside Reactor cabinet.
Ref. Size
CB1 50 A
CB2 40 A
CB3 25 or 40 A*
CB4 25 or 40 A*
CB5 20 A
* Depending on model.
CB1
CB2
CB3
CB4
For wiring and cabling, see repair manual 312408.
Controls and Indicators
Component
Hose/Transformer Secondary
Transformer Primary
Heater A
Heater B
Motor/Pumps
ti9884a
CB5
13