United CoolAir SCPAC5G AS Series Installation, Operation And Maintenance Manual

Portable horizontal heating units

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PORTABLE HORIZONTAL HEATING UNITS
INSTALLATION OPERATION AND MAINTENANCE MANUAL
50–60–150 kW
PHH50–150G3
Serial Number ����������������������������
REV — 6/15/20

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Summary of Contents for United CoolAir SCPAC5G AS Series

  • Page 1 PORTABLE HORIZONTAL HEATING UNITS INSTALLATION OPERATION AND MAINTENANCE MANUAL 50–60–150 kW PHH50–150G3 Serial Number ���������������������������� REV — 6/15/20...
  • Page 2: Identification Of Your Unit

    MIN . CLEARANCE TO COMBUSTIBLE SURFACES - 0 IN 9CA-6242 IDENTIFICATION OF YOUR UNIT The Data Tag contains important information on how identify your United CoolAir Unit. See Figure 1 for more information on locating tag. Subject to change without notice. PHH50–150G3...
  • Page 3: Table Of Contents

    TABLE OF CONTENTS IDENTIFICATION OF YOUR UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SPECIFICATIONS –...
  • Page 4: Specifications - 50 Kw Horizontal Portable Heating Unit

    SPECIFICATIONS – 50 kW Horizontal Portable Heating Unit 208 - 230/3/60 460/3/60 575/3/60 Current Draw 131.2 56.6 45.2 Motor HP 171.6 74.4 59.7 Drawing Number CA7730R *Readings are dependent upon ambient conditions; numbers listed are approximate SPECIFICATIONS – 60 kW Horizontal Portable Heating Unit 208 - 230/3/60 460/3/60 575/3/60...
  • Page 5: Inspection

    INSPECTION 2. Power must be supplied to the unit from a power source (commercial or generator) Upon receiving the unit, inspect for structural, via connecting power wires or cables which interior, and exterior damage that may have terminate in a Camlock fitting. Check the main occurred during transit.
  • Page 6: Operating Instructions

    THERE IS STILL POWER AT THE UNIT’S CAUTION: USE HIGH TEMPERATURE DUCTS CIRCUIT BREAKER . RATED FOR 325°F . 5. The unit has a built in Selector Switch (SS) CAUTION: Before applying power make OFF/FAN/Heat in the control panel. Make certain the unit is connected to Earth ground .
  • Page 7: Maintenance

    Panel Removal MAINTENANCE The removable panels are secured with ¼ Turn Bearings latches that are unlatched using a 3/16” Slotted The Blower Motor and Blower Assembly bearings Standard screwdriver. are permanently lubricated and require no Heaters lubrication. The unit is a multiple stage heating system Belts supplied with a total of three heating banks.
  • Page 8: Troubleshooting Guide

    TROUBLESHOOTING GUIDE WARNING: BE AWARE OF HIGH POWER SITUATIONS WHILE TROUBLESHOOTING. THERE ARE ALSO MOVING BELTS, BLOWERS, AND MOTORS WHILE POWER IS CONNECTED TO THE UNIT. WHEN REACHING INTO ANY OF THE UNIT SECTIONS TO MAKE ADJUSTMENTS TO THE UNIT. PLEASE DISCONNECT POWER FROM THE UNIT. Problem Cause Description...

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