Mechanical Faq Section; Figure 23 Example Remote Epo Switch Connection - Data Aire gForce Ultra Installation, Operation & Maintenance Manual

gForce Ultra IOM

Figure 23 Example Remote EPO Switch Connection

Question 10: What is a time delay fuse?
Answer: Time delay fuses are used in general on circuits with induction load that have initial surges of
electrical power when the motor starts. Induction loads may be motor, pump, etc.
Question 11: What is a fast-acting fuse?
Answer: Fast acting delay fuses are used in general on circuits with resistance load that have initial
surges of electrical power when the resistance load starts. Resistance loads may be electric heat,
humidifier, etc.
Question 13: Where is the unit wiring diagram?
Answer: Each unit is shipped with wiring diagram inside the electrical control enclosure. Contact Service
Department for replacement wiring diagram, if necessary.
Question 14: What is the electrical rating for the unit?
Answer: The electrical ratings are located on the unit serial name plate label.
Question 15: What is the SCCR rating for the unit?
Answer: SCCR is short circuit current rating. Unless specified, the SCCR rating is 10 kA root mean
square symmetrical, 600 volts maximum.

Mechanical FAQ Section

Question 1: What piping sizes should be used to connect split air-cooled Data Aire units?
Answer: The best way to get this information is to review the Installation, Operations and Maintenance
manual that comes with the unit. If you cannot locate the manuals, they are also available on this
website in the Download Literature section.
Question 2: How much clearance around my Data Aire unit is required for servicing?
Answer: Data Aire recommends a minimum of 36" on the front and two sides of floor-mounted units.
Units with EC motor and plug fans require 40" on the front and two sides.
Question 3: Are traps required in refrigerant piping run with air-cooled units?
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