Graco H40 Manual De Usuario
Temperature Controls and Indicators
312062W
19
Actual Temperature Key/LED
Press
to display actual temperature.
Press and hold
to display electrical cur-
rent.
Target Temperature Key/LED
Press
to display target temperature.
Press and hold
to display heater control
circuit board temperature.
Temperature Scale
Keys/LEDs
Keys/LEDs
Press
or
to change temperature
scale.
Heater Zone On/Off
Keys/LEDs
Keys/LEDs
Press
to turn heater zones on and off.
Also clears heater zone diagnostic codes, see
page 42.
page 42.
Temperature Arrow Keys
Press
, then press
or
to
adjust temperature settings in 1 degree incre-
ments.
ments.
Temperature Displays
Show actual temperature or target tempera-
ture 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.
ture 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.
°
F
°
C
LEDs flash when heater zones are on.
The duration of each flash shows the
extent that the heater is turned on.
The duration of each flash shows the
extent that the heater is turned on.