Dunkirk Helix VX Vertical Laser Tube Wall Hung Stainless Steel Modulating Condensing Boiler - Manual (Page 61)

61
13 - TROUBLE SHOOTING
Supply W
ater T
emperature Sensor
Resistance Chart
Disconnect wire harness from
High Temperature Supply Switch. Measure resistance
across terminals 2 and 4. Does temperature fall within ranges
shown in chart?
See Thermisto
r Resistance Chart -
Page 63 o
f this manual