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M400E Ozone Analyzer Operator’s Manual Theory of Operation
11.3.6.2. AC Configuration – Heaters for Option Packages (JP6)
The optional metal wool scrubber (OPT-68) includes an AC heater that maintain the scrubber at an optimum
operating temperature. 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 Metal Wool Scrubber Heater (JP6)
JUMPER
COLOR
HEATER(S)
JUMPER
BETWEEN
PINS
FUNCTION
1 to 8
Common
RED
Metal Wool Scrubber
Heater
2 to 7
Neutral to Load
6 5 4 3 2 1
10 9
12 11 8 7
Figure 11-15: Typical Jumper Set (JP2) Set Up of Optional Metal Wool Scrubber Heater
04315 Rev. C1 209