Check Resistance (Heated Systems)
333586D
35
Check Resistance (Heated Systems)
Check Sensor Resistance
NOTE:
Instructions for checking sensor resistance
applies to heated systems only.
The package includes up to nine heat sensors and
controllers for each of the heated zones. To check
sensor resistance:
1. Turn the Power Junction Box Switch (AK) and the
Disconnect Switch (AZ) OFF.
2. Wait for components to cool down to ambient room
temperature 63°-77°F (17°-25°C). Check electrical
resistance for the components.
NOTE:
Check resistance at ambient room temperature
63°-77°F (17°-25°C).
3. Replace any parts whose resistance readings do
not comply with the ranges listed in Table 1: Sen
-
sors on page 36.
Check Heater Resistance
NOTE:
Instructions for checking heater resistance
applies to heated systems only.
1. Turn the Power Junction Box Switch (AK) and the
Disconnect Switch (AZ) OFF.
2. Make electrical resistance checks for the compo
-
nents.
3. Replace any parts whose resistance readings do
not comply with the ranges listed in
Table 1:
Sen
-
sors
on page 36.
To reduce risk of injury or damage to equipment,
conduct these electrical checks with the Power
Junction Box Switch (AK) and the Disconnect Switch
(AZ) OFF.
AMZ
Pins
Circular Hose
Connector
First Heat Zone
A, J
Second Heat Zone
C, D
First RTD
G, K
Second RTD
M, K
Earth Ground
B
To reduce risk of injury or damage to equipment,
conduct these electrical checks with the Power
Junction Box Switch (AK) and the Disconnect Switch
(AZ) OFF.
Summary of Contents for E-Flo iQ Dispense System
Page 95: ...Wiring Diagrams 333586D 95 Wiring Diagrams ...
Page 96: ...Wiring Diagrams 96 333586D ...
Page 97: ...Wiring Diagrams 333586D 97 ...
Page 98: ...Wiring Diagrams 98 333586D ...
Page 99: ...Wiring Diagrams 333586D 99 ...
