Connect Can Cable; Overview Of Temperature Control Settings - Graco 24C222 Instructions-Parts List Manual

Sensor Resistance Checks
Conduct these electrical checks with the main discon
nect OFF.
NOTE: For dispense valve and hose sensor resis
tance checks, refer to the dispense valve manual or
hose manual.
Use an ohmmeter to check the resistance between the
terminals 1 and 3. To check sensor resistance:
1. Make sure the power is off and that the disconnect
switch is in the OFF position.
2. Make electrical resistance checks for the compo
nents.
3. Replace any parts that have resistance readings
that do not comply with the ranges listed in the dis
pense valve manual and hose manual.
NOTE: Check resistance at ambient room tempera
ture (63°– 77°F [17°– 25°C]
Heater Resistance Checks
Conduct these electrical checks with the main discon
nect OFF.
NOTE: For dispense valve and hose sensor resis
tance checks, refer to the dispense valve manual or
hose manual.
Use an ohmmeter to check the resistance between ter
minals L and N. To check heater resistance:
1. Make sure the power is off and that the disconnect
switch is in the OFF position.
3A0100H
).
2. Make electrical resistance checks for the compo
nents.
3. Replace any parts that have resistance readings
that do not comply with the ranges listed in the dis
pense valve manual and hose manual.
NOTE: Check resistance at ambient room tempera
ture (63°– 77°F [17°– 25°C]
L

Connect CAN Cable

Connect a CAN cable (supplied) from the bottom con
nector (42) of the enclosure accessory to the display
module.
NOTE: Ensure that the display module is loaded
with the correct software version. Refer to the
appropriate supply system manual for instructions.
Overview of Temperature
Control Settings
Temperature controls are set in Setup mode. See
Appendix - User Interface Display, page 19, for infor
mation about setting temperature controls and con
trolling temperatures for each zone.
Installation
).
N
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