Frequently Asked Questions - Faq; Electrical Faq Section - Data Aire DAPA-2.5 Installation, Operation & Maintenance Manual

Frequently Asked Questions – FAQ
NOTICE:
1. This Frequent Asked Questions Section applies only to the standard units
unless specified.
2. This Frequent Asked Questions Section does not apply to units with
special options or special design. This is based on factory settings.
3. Important: This is only for guideline and reference only. Subject to change
without notice. We reserve the right for product design improvements.
Information and data in this section maybe time sensitive.
4. Please refer to Maintenance section or other sections operating or setup
matters.

Electrical FAQ Section

Question 1: What is FLA? Answer: Full load amps
Question 2: What is MCA? Answer: Minimum circuit ampacity. This is used to help determine
the wire size.
Question 3: What is MOP? Answer: Maximum Overcurrent Protection device. This is to help
determine the maximum protective device.
Question 4: What is the input voltage tolerance? Answer: In general it is +/- 10% but refer to
Electrical Section for more details.
Question 5: Will all units operate at 50 or 60 hertz power? Answer: No. This depends on the
model and options selected. Consult with Data Aire for details.
Question 6: Does the unit require an electrical ground? Answer: Yes. All units require a true
earth ground.
Question 7: What size field wire size is required to connect to unit? Answer: Refer to National
Electric Code for wire ampacities size.
Question 8: Does the condensate pump require separate power source? Answer: Ceiling unit
with unit mounted condensate pump is powered by the unit.
Question 9: Can I install an Emergency Power Off (EPO) switch, and if so, where is it
installed?
Answer: Yes, an Emergency power Off (EPO) switch can be installed. Refer to the electrical
diagrams and locate the terminal strip that is designated as the Remote Shutdown Dry
Contacts.
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