CheckSensor Resistance
To reduce risk of injury or damage to equipment,
conduct these electrical checks with the main
power switch OFF.
The package includes up to twelve heat sensors and
controllers for each of the heated zones. To check
sensor resistance:
1. Turn main power switch off.
2. Wait for components to cool down to ambient
room temperature 63°-77°F (17°-25°C). Check
electrical resistance for the components.
MZLP Zones
Pins
Cable 17C694
First Heat Zone
A,J
Second Heat Zone C,D
First RTD
G, K
Second RTD
M, K
Earth Ground
B
G
F
E
D
C
B
A
K
L
M
J
H
ti24580a
3. Replace any parts whose resistance readings
do not comply with the ranges listed in the RTD
Sensors chart below.
Table 3 RTD Sensors
MZLP
MZLP Plug Component RTD Range
(Ohms)
Ram Plate 100 +/- 2
Fluid Pump 100 +/- 2
Heated
Accessory
1
100 +/- 2
1,2
Heated
Accessory
2
100 +/- 2
Heated
Accessory
3
100 +/- 2
1
3,4
Heated
Accessory
4
100 +/- 2
Heated
Accessory
5
100 +/- 2
5,6
Heated
Accessory
6
100 +/- 2
Heated
Accessory
7
100 +/- 2
2
7,8
Heated
Accessory
8
100 +/- 2
Heated
Accessory
9
100 +/- 2
9,10
Heated
Accessory
10
100 +/- 2
Heated
Accessory
11
100 +/- 2
3
11,12
Heated
Accessory
12
100 +/- 2
334130A
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Содержание 334130A
Страница 10: ...Component Identification Electrical Control Enclosure Figure 3 Electrical Enclosure 10 334130A...
Страница 57: ...Repair Figure 35 Inside of Electrical Control Enclosure 334130A 57...
Страница 65: ...Parts Parts Therm O Flow 200 Supply Unit 334130A 65...
Страница 68: ...Parts Electrical Module 68 334130A...
Страница 69: ...Parts 334130A 69...