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Rev. 0904
11
Humidity System, Cont’d
TROUBLE SHOOTING GUIDE
Problem Possible Cause / Remedy
Compressor not running • Loss of power to controller.
Check 110V supply and in-store
breaker.
• Loss of power to compressor.
Check for loose wires on controller
module.
No Humidity Plume • Water turned off. Check main
water supply to regulator unit.
• Water tubing contacting ice/
frozen product. Thaw and insulate.
• Solenoid valve not opening.
Check 11OV power from control-
ler.
• Water pressure too low. Adjust
regulator while system is running.
• Tubing lines blocked or kinked.
Check and repair.
• Air pressure escaping. Check air
line for leaks (air pressure should
be 25 PSI).
• No water getting to nozzle.
Remove and clean orifice reducing
plate in regulator assembly.
Too much / Too Little • Adjust controller settings. Shorten
“Mist On” time or increase “Mist
Off” time.
Moisture • Adjust water pressure.
MAJOR SYSTEM COMPONENTS
PART # DESCRIPTION
10263 Air Compressor
10578 1/8” 110V Mini Solenoid Valve
10762 Timer Module ( Pin plug-in)
10264 8 Pin Base
10193 110V Relay
10024 1/4” Brass Shutoff Valve
10904/l/4/15lbs Pressure Gauge
10716 Water Regulator
SCHNOZSA Nozzle Sub-Assembly
SCHBRKTSA Bracket Mounted nozzzle Sub-
Assemblr
SCHVSA Valve / Regulator Sub-Asembly
(Water filtration Pack)
SCHTSA Complete Timer Sub assembly