Glycol Chillers : BC Series with MG Control Instrument
Page: 18
ADVANTAGE ENGINEERING, INC.
525 East Stop 18 Road Greenwood, Indiana 46142
317-887-0729 Fax: 317-881-1277
Service Department Fax: 317-885-8683
Email: [email protected]
H.
Condenser Air Filtering. Use a filter that produces very low air flow restrictions.
Generally a disposable fiberglass filter with a MERV rating of 2 - 3 provides adequate air
filtration. The purpose of the filter is to prevent large particles such as dust, lint and debris
from fouling the condenser. You should be able to see through the filter media. Using
restrictive filter media can cause loss of chiller capacity, difficulty running in warm weather
and fan motor overheating.
2.5 ELECTRICAL CONNECTION
A.
Standard Models
1.
All electrical wiring must comply with local codes and the
National Electric Code.
2.
Electrical power supply requirements for standard units
are identified on the equipment data tag. Determine that
the plant’s voltage supply is the same as the unit’s voltage
requirements, taking into account the SSCR Rating.
Typical data tag.
WARNING: Do not connect the unit to a voltage supply not equal to the unit’s voltage
requirements as specified on the unit’s data plate. Use of incorrect voltage will void the unit’s
warranty and cause a significant hazard that may result in serious personal injury and unit
damage.
WARNING: Electric Shock Hazard. High Voltage is present in the electrical cabinet. Disconnect
power before servicing. Follow all facility lock-out tag-out procedures.
WARNING: Check that all electrical connections are tight before starting.
Disconnect power before servicing. Follow all facility lock-out tag-out procedures.
Typical Filter materials.
Typical Filter shown on 10 Horsepower air-cooled unit.
