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44 MARK68AF1001 Rev 2
PROBLEM
PROBABLE CAUSE(S)
POSSIBLE SOLUTION
Unit is Activated but nothing
happens
• No Power to the unit.
• Timer clears after priming
• Remote timers do not work.
• Incorrect voltage
• Check to see if unit is
connected to the power
source.
• Restart timer and try again.
• Check that it is plugged in
and contact ProSun customer
service for replacement parts.
• Get voltage reading from
certified technician.
Unit appears to be too hot
• Fans are obstructed
• Room is too small
Ensure all fans are clear of
obstructions and dust. Check that
your room is the correct size as
described earlier in the manual.
Room temperature abnormally
warm
U
nit too close to the wall
Pull unit away from wall at least
10 - 12 inches.
Unit has ERROR or warning
message on screen
See User manual
Contact ProSun customer service
Any troubleshooting outside of the above mentioned guide should be
done by a certified technician. Contact ProSun to schedule service with
a certified technician.