Goodman SS-PCB50 - User Manual

PRODUCT SPECIFICATIONS
SS-PCB50 www.goodmanmfg.com 6/06
Supersedes 12/05
SELF-CONTAINED
PACKAGE AIR CONDITIONER
The PCB Commercial 50 Hz self-contained
packaged air conditioner is designed for
ground-level or rooftop application.
PCB
COMMERCIAL SERIES
50 Hz
COOLING CAPACITY:
90,000 TO 180,000 BTU/H
7½, 10, AND 15 TON
[26.4 kW to 52.8 kW]
Standard Features
Dual high-effi ciency scroll compressors with
internal motor protection (2-stage cooling;
three compressors on 15-ton units)
Compressor grommets for vibration isolation
Time delay for compressor sequencing
Fully charged systems
High- and low-pressure controls on all systems
Mild ambient switch
Two independent condenser coils for
2-stage operation
Totally enclosed, permanently lubricated ball-
bearing outdoor fan motors
Enhanced copper tube/aluminum fi n coils
Expansion valve evaporator coil
Vertical discharge with removable grilles
Galvanized steel, powder-coated drain pan with
3/4” (19mm) NPT condensate connection
Belt-driven, variable-pitch sheave permits multi-
speed adjustment
Centrifugal fan for quiet and effi cient operation
Filters (2” [50.8mm] disposable) provided
with unit
Operates up to 125°F ambient temperature
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Cabinet Features
Heavy-gauge, zinc-coated steel cabinet with
weather-resistant powder-paint fi nish
Fully insulated with blankets of insulation
Built-in fi lter rack
Factory wiring conveniently arranged for
installation of accessories
Control box and compressors easily accessible
from side access panels
Accessory Heat Kit Features
Control circuitry arranged to readily
permit staging
Rust-resistant nickel chromium heating elements
Primary and secondary limit protection
Factory-installed one-time fuses on all models
Accessories
Room thermostat; Low-ambient control
Rooftop Lift Kit; Roof curb
Economizers (horizontal and vertical)
Manual/motorized fresh air damper
Horizontal Duct Kit (Downfl ow to Horizontal
Conversion)
Electric heat capacities 15 kW-30 kW @ 415V
50 Hz (fi eld-installed accessory)
Panel Louver Kit
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Summary

Standard Features

Cabinet Features

Accessory Heat Kit Features

Accessories

SPECIFICATIONS

NOMENCLATURE

DIMENSIONS

ELECTRICAL CONNECTIONS

FAN PERFORMANCE DATA

COMPONENT PRESSURE DROPS

COOLING CAPACITY DATA

EVAPORATOR MOTOR HEAT

APPLICATION DETAILS AND ACCESSORIES

Factory Supplied Accessories Thermostat

Two-stage cool/heat thermostat with subbase, manual changeover, Fan ON/AUTO.

Rooftop Lift Kit

Kit of four 1/2" shackles for lifting unit into position on a roof.

Low Ambient Control

Solid state control varying condenser fan speed based on liquid temp/pressure.

Roof Curb

Full perimeter curb for down discharge application, includes duct attachment provisions.

Manual and Motorized Fresh Air Dampers

Field adjustable dampers for 0-25% fresh air, auto-close on blower stop.

Economizers

Fully modulating, enthalpy controlled economizers, pre-assembled components.

Horizontal Duct Kit

Kit for field installation to convert unit to horizontal duct configuration.

Panel Louver Kit

Louvered panels for condenser coil protection.

Heat Kit Accessory

Slide-in heat kit available in 15-30 kW @ 415V, 3Ph, 50 Hz.

Goodman SS-PCB50 Specifications

General

Brand	Goodman
Model	SS-PCB50
Category	Air Conditioner
Language	English