Keeprite SmartVapII Installation Manual
NATIONAL
06/06/11
SmartVapII
TM
REFRIGERATION
PROGRAM SPECIFICATIONS
AND OPERATING
INSTRUCTIONS
1093776
Mechanical Defrost
Control System
Electrical Power:
208-230/1/60 - Electric Defrost
120V-230V/1/60 - Air Defrost
MECHANICAL
FEATURES:
· For use with 230V Low Prole Electric Defrost Evaporators
· Also available for 120V or 230V Air Defrost Evaporators
· Simple eld hook up –Two Pipes-Two Wires –It’s Done
· No wiring required to condensing unit / No eld adjustments /set up
· Thermostat and defrost controls all factory set (-10°F freezer/ +34°F cooler)
· Simple user-friendly adjustments/ programming (if required)
CONTENTS
Operating Instructions ............................................................................................ 2
Wiring Diagrams ................................................................................................... 3 - 6
Troubleshooting Guide......................................................................................... 7
OPERATING INSTRUCTIONS
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Electric Defrost Factory Settings:
The following are the factory default settings and will suit
most applications:
· Room Thermostat Set Point :
-5°F cut-in for freezer, and +35°F for cooler
· Defrost Frequency: 4 cycles per day (24 hours)
with maximum fail safe set for 45 minutes.
(three white pins tripped out at 9AM-3PM-9PM-3AM)
· Defrost Termination Set Point:
55°F (xed, non-adjustable)
· Fan Delay Thermostat Set Point:
35°F (xed, non-adjustable)
Air Defrost Factory Settings:
· Room Thermostat Set Point : 39°F cut-in
· Defrost Frequency: 3 cycles per day (24 hours)
at 45 minutes. (three white pins tripped out at
9AM-5PM-1AM)
For further adjustment details,
refer to diagram inside the clock enclosure.
For optional adjustable fan delay and
defrost termination thermostats, contact factory.
Technical Assistance:
contact the factory at 1-800-463-9517
WIRING DIAGRAM
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06/06/11
Electric Defrost Low Prole - 9A Max.
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