Water Temperature Indicator
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Illustration 1 | g00505617 |
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Illustration 2 | g00505747 |
Note: Warm the indicator for a minimum of five minutes with 27.2 volts before testing the indicator.
(1) Test voltage ... 27.2 ± .3 V
(2) Resistance
(3) Negative case ground
Note: A mounting clamp or a mount clamp stud is not an adequate ground.
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Calibration Chart     | |
Test Resistance     | Pointer Position     |
2330 to 2290 ohms     | (50 °C) (122 °F)     |
1020 to 880 ohms     | (80 °C) (176 °F)     |
618 to 590 ohms     | (100 °C) (212 °F)     |
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