Bradford White KwickShot, Инструкция по установке и руководство пользователя

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Information contained in this document is subject to change without notice. 14
238-54367-00A REV 09/21
KwickShot® Flow controlled models
LED Pattern Status/Problem Possible causes Heater response Possible solutions
Solid light Heating N/A N/A N/A
One flash every four
seconds Idle N/A - unit waits for flow N/A
Two flashes once,
three second pause Low heat - 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 - unit keeps running,
LED flashes a warning
pattern - reduce flow through
unit
Two flashes twice,
three second pause Outlet thermistor failure - outlet thermistor interrupted or
disconnected - unit keeps running,
LED flashes a warning
pattern - inspect
connections/wiring of
outlet thermistor
Two flashes three
times, three second
pause Over-temperature
Warning - outlet temperature exceeds
110°F/38°C - unit keeps running,
LED flashes a warning
pattern -increase flow through
unit. If this
temperature is desired
no action is required
Three flashes once,
three second pause Over-temperature
Protection - outlet temperature exceeds
150°F/65
°
C
- unit stops heating until
outlet temperature falls
below preset minimum - increase flow through
unit to decrease the
overall temperature
rise
Three flashes twice,
three second pause Freeze warning - inlet temperature is too low (below
35
° F/2°C)
- heating disabled - increase temperature
of inlet water to meet
product specifications