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Power test – Raypak LONMARK Y-200 User Manual

Page 11

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11

Domestic Hot Water Supply

Applications

Outdoor reset function should be disabled. See

screen 06 and 24.

Power Test

Check Power

Utilizing a Volt-ohm meter (VOM) monitor the following

on the controller for proper voltage levels. Check at the

Terminal Block (TB-1).

Fig. 7: Domestic Hot Water Supply

From

To

Indication

TB pin 1

TB pin 2

108 VAC to 132

VAC

TB pin 1

Single Point

Ground

108 VAC to 132

VAC

TB pin 2

Single Point

Ground

Less than 0.6 VAC

Table C: Voltage Measurements