Maintenance and Servicing | 44
RH Maintenance Checklist
Model #: _________________
Serial #: _________________ Tag: ________
Cylinder #:
CHECK CYLINDER
• Cylinder spent), yellow LED flashing 4 times in sequence.
(If Yellow LED is On and cylinder is not new then cylinder will have to be replaced soon.)
REPLACE CYLINDER
•
Cylinder drained.
•
Disconnect open, On/Off/Drain switch off, water shut off valve closed, cover removed.
• Cylinder removed
• Drain valve removed / cleaned / new O-Ring
• Drain valve installed / ground wire attached.
•
New Cylinder Installed New cylinder model #
(Should be same as removed cylinder)
• Cylinder plug colors match cylinder dots.
• Cylinder plugs snug and in good condition.
• High Water Sensor plug snug and in good condition.
• Cover replaced, water shut off valve open, On/Off /Drain switch On, Disconnect Closed
SYSTEM CHECK
• Yellow Led flashing? No Yes Flash Sequence?
(See Troubleshooting Chapter for actions if yellow LED is flashing)
• Primary power disconnect turned off
•
Cylinder plugs snug and in good condition.
• Electrical wiring not loose and in good condition,
• Steam hoses and steam lines in good condition / No kinks in hose,
• No Signs of water leaking around humidifier, steam line, condensate returns,
Inspected by: Date of inspection: _______/_______/______
Company: