51
Fault
Code
Displayed
Description
Cause
Lockout
type
Remedy
E37
No Water Flow.
The heater could not start
because the water fl ow was
not established. This can be
caused by an air bubble or a
blockage in the heat engine
water passage, a failed fl ow
sensor or a failed circulation
pump.
Soft
Check the water inlet on the heat
engine.
Make a water draw during fi rst 60
seconds after putting the unit in ON
mode (to evacuate possible air from
the heat engine water passage).
Check wire harness for pump, water
valve and water fl ow sensor.
Check the pump 120Vac voltage
supply (the pump shall be energized
during the heating mode).
Clean or change the water fi lter.
Change Control Board.
Change pump.
Change water valve.
1.
2.
3.
4.
5.
6.
7.
8.
E99
Board Failure.
An internal diagnostic check
on the board has failed.
Soft
Change the Control Board.
TABLE 4
Lockout types:
Continuous. Needs “Cycle the Power” or service to restart.
Soft. Will try to automatically recover and restart after 20 minutes.
Auto Reset. Will automatically restart when voltage returns to acceptable parameters.
Содержание ELITE 153.331000
Страница 3: ...3 GENERAL SAFETY ...
Страница 56: ...56 R O N M L K J I H G F E D C B A T Q S P 12 15 14 U 10 7 6 5 4 3 2 1 Z Y X W V 11 9 8 13 ...
Страница 58: ...58 NOTES ...
Страница 59: ...59 NOTES ...