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Troubleshooting & Repair Teledyne API - Model 200EH/EM Operation Manual
256
11.5.4.3. AC Configuration –Heaters for Option Packages (JP6)
Both the IZS valve option or an O
2
sensor options include AC heaters that maintain an optimum operating
temperature for key components of those options. Jumper set JP6 is used to connect the heaters associated
with those options to AC power. Since these heaters work with either 110/155 VAC or 220/240 VAC, there is
only one jumper configuration.
Table 11-5: Power Configuration for Optional AC Heaters (JP6)
JUMPER
COLOR
HEATER(S)
MODEL’S
USED ON
1
JUMPER
BETWEEN
PINS
FUNCTION
1 to 8
Common
IZS
1
Permeation Tube
Heater
M100E’s,
M200E’s &
M400E
2 to 7
Neutral to Load
3 to 10
Common
RED
O2 Sensor Heater
M100E’s &
M200E’s
4 to 9
Neutral to Load
1
This Option Not Available on the M200EH/EM
6 5
4 3 2 1
IZS
Permeation Tube
Heater
O
2
Sensor
Heater
10 9
12 11
8 7
Figure 11-18: Typical Set Up of AC Heater Jumper Set (JP2)
04521C (DCN5731)