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General| Model | RAH 077C |
|---|---|
| Category | Air Handlers |
| Phase | 3 |
| Compressor Type | Scroll |
| Refrigerant | R-410A |
| Voltage | 460V |
Details unit types, nomenclature, configurations, and basic operational information.
Explains control locations, panels, and wiring diagrams for unit operation.
Covers mechanical installation, clearances, roof curbs, rigging, and general piping.
Describes damper assemblies, economizers, mixing boxes, and face/bypass dampers.
Covers ductwork installation and static pressure sensor tap installation.
Details field power wiring, connections, and control wiring procedures.
Covers checks before start-up and servicing control panel components.
Details unit startup, fan operation, heating, and air balancing procedures.
Guides on sheave alignment, belt adjustment, and motor sheave adjustments.
Covers setting controls, programming, and managing parameters.
Details general maintenance for fans, gas furnace, and bearings.
Covers propeller exhaust, vibration, setscrews, fan alignment, and winterizing coils.
Guidance on circuit breakers, disconnects, terminals, and voltage monitors.
Lists component designations, descriptions, and McQuay part numbers.
Outlines procedures for returning parts for service or replacement.
Details warranty terms, exceptions, assistance, and sole remedy.
Information on training for McQuay HVAC products.
