Bradford White KwickShot TEF024V120 Guide D'installation Et Manuel D'utilisation page 14

KwickShot® Flow controlled models
LED Pattern Status/Problem
Solid light Heating
One flash every four Idle
seconds
Two flashes once, Low heat
three second pause
Two flashes twice, Outlet thermistor failure
three second pause
Two flashes three Over-temperature
times, three second Warning
pause
Three flashes once, Over-temperature
three second pause Protection
Three flashes twice, Freeze warning
three second pause
Information contained in this document is subject to change without notice.
Possible causes
N/A
N/A
- outlet temperature below 90°F/32°C
for 5 seconds of flow
- element failure
- ECO tripped/malfunctioning
- relay/contactor malfunctioning
- control board failure
- inlet water supply out of spec
- outlet thermistor interrupted or
disconnected
- outlet temperature exceeds
110°F/38°C
- outlet temperature exceeds
150°F/65°C
- inlet temperature is too low (below
35°F/2°C)
Heater response Possible solutions
N/A N/A
- unit waits for flow N/A
- unit keeps running, - reduce flow through
LED flashes a warning unit
pattern
- unit keeps running, - inspect
LED flashes a warning connections/wiring of
pattern outlet thermistor
- unit keeps running, -increase flow through
LED flashes a warning unit. If this
pattern temperature is desired
no action is required
- unit stops heating until - increase flow through
outlet temperature falls unit to decrease the
below preset minimum overall temperature
rise
- heating disabled - increase temperature
of inlet water to meet
product specifications
238-54367-00A REV 09/21
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