Reznor MAPS III, Cabinet D RECB Users Manual User Manual
R-410a refrigerant, Operation / maintenance / service

Form O-MAPSIII Cabinet D, P/N 222918R9, Page 1
Form O-MAPSIII Cabinet D (Version D)
Obsoletes Form O-MAPSIII Cabinet D (Version C)
Operation / Maintenance / Service
Applies to:
Models RCB, RDB, RDCB,
RDDB, RECB, and REDB
Cabinet "D" Sizes
DANGER
This unit contains R-410A high pressure refrigerant. Hazards exist that could
result in personal injury or death. Installation, maintenance, and service should
only be performed by an HVAC technician qualified in R-410A refrigerant and
using proper tools and equipment. Due to much higher pressure of R-410A
refrigerant, DO NOT USE service equipment or tools designed for R22
refrigerant.
IMPORTANT: Do not release refrigerant to the atmosphere! If required service
procedures include the adding or removing of refrigerant, the service technician
must comply with all federal, state and local laws. The procedures discussed
in this manual should only be performed by a qualified HVAC technician.
R-410A
Refrigerant
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