Blank thermostat, No cooling
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Blank thermostat, aqua guard water sensor, clogged drain.
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#aquaguard
#repair
AI GeneratedMay contain errors
Video Summary
AI GeneratedThe technician inspects a system experiencing a lack of coolant. After checking the thermostat and electrical components, they identify an open float switch as the cause of the issue. The problem is traced back to a clogged drain, which prevented proper water flow and triggered the safety switch.
All right, we got no coolant.
See, we got a blank thermostat.
All right, let's open this thing up. I
can
hear
a
transformer
humming.
Looking
for
a
fuse.
I'm
sure
there's
a
fuse
somewhere
in
common
right
there
on that
board.
We're
fixing
to test it.
24 volts.
This is
a break
in a float
switch
and it just showed 24 volts. So my float switch is open.
See if I have a key to get back here.
It
goes
up
there.
Blink switches, bottom.
Pour
water
all
the
way.
I'd say that drain was clogged.
That thing's still got water in it.