îîîîîîîîîŹî˛î°îîî°î¤îľîîîî
îłîîîîî
î¤îŚî¸î¤îŹîľ
î
îîŤîźîŞîŹî¨îąîŹîŚîî¤îŹîľîî¸îąîŹîˇîś
îŹîąîśîˇî¤îŻîŻî¤îˇîŹî˛îąîîîî˛îłî¨îľî¤îˇîŹî˛îąîîîî°î¤îŹîąîˇî¨îąî¤îąîŚî¨
TABLE OF CONTENTS
INTRODUCTION
îśî¤îŠî¨îˇîźîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî
îşî¤îľîľî¤îąîˇîźîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî
PREINSTALLATION REQUIREMENTS
îˇîľî¤îŹîąîŹîąîŞîîîîśî¤îŠî¨îˇîźîîŚî˛îąîśîŹî§î¨îľî¤îˇîŹî˛îąîśîîîîîîîîîîîîîîîîîîîîîîîîîîîî î
îłîľî¨îŻîŹî°îŹîąî¤îľîźîîśîŹîˇî¨îîŻî¤îźî˛î¸îˇîîŚî˛îąîśîŹî§î¨îľî¤îˇîŹî˛îąîśîîîîîîîîîîîîîîîîî î
îłîľî¨îŻîŹî°îŹîąî¤îľîźîîŠîŹî¨îŻî§îîłîŹîłîŹîąîŞîî§î¨îśîŹîŞîąîîŚî˛îąîśîŹî§î¨îľî¤îˇîŹî˛îąîśîîîîî î
INSTALLATION
îľî¨îŚî¨îŹîšîŹîąîŞîîîîŹîąîśîłî¨îŚîˇîŹî˛îąîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî î
îśîˇî˛îľî¤îŞî¨îîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî î
Indoor Storage ............................................................. 8
Outdoor Storage .......................................................... 8
Storage of Units with Ammonia Sensors ...................... 8
Lifting & Handling......................................................... 8
îśî¸îłîłî˛îľîˇîîśîˇîľî¸îŚîˇî¸îľî¨îîŹîąîŠî˛îľî°î¤îˇîŹî˛îąîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
îśî¨îŚîˇîŹî˛îąîîľî¨îŚî˛îąîąî¨îŚîˇîîśîŤîŹîłîîŻî˛î˛îśî¨îîŹîˇî¨î°îśîîîîîîîîîîîîîîîîîîîîîî îî
îŹîąîśîˇî¤îŻîŻî¤îˇîŹî˛îąîîˇî˛î˛îŻîśîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
îŞî¨îąî¨îľî¤îŻîîśîłîŻîŹîˇîî¸îąîŹîˇîîľî¨î¤îśîśî¨î°îĽîŻîźîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
îľî¨î°î˛îšî¤îĽîŻî¨îîŻîŹîŠîˇîŹîąîŞîîŻî¸îŞîśîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
î¨îŻî¨îŚîˇîľîŹîŚî¤îŻîîşîŹîľîŹîąîŞîîłîŹîłîŹîąîŞîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
Roof Curb Assembly (Optional) ...................................12
Roof Curb Installation ..................................................12
îłî¨îľîŠî˛îľî°î¤îąîŚî¨îîŞîľî¤î§î¨îîŚî˛îąîąî¨îŚîˇîŹî˛îąîśîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
îľî¨î¤îśîśî¨î°îĽîŻîźîîłîľî˛îŚî¨î§î¸îľî¨îîŠî˛îľîîśîłîŻîŹîˇîî¸îąîŹîˇî
î îłî¨îľîŠî˛îľî°î¤îąîŚî¨îîśî¨îľîŹî¨îśîî˛îąîŻîźîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
îŹîąîśî¸îŻî¤îˇîŹî˛îąîî˛îŠîîˇîŤî¨îîĽî¤îśî¨îîľî¨îŚî˛îąîąî¨îŚîˇîîśî¨î¤î°îî˛îŠîî¤îąîîîîîîîîî
î¤îŚî¸î¤îŹîľîîłî¨îľîŠî˛îľî°î¤îąîŚî¨îîśî¨îľîŹî¨îśîî¸îąîŹîˇîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
î¤îŚî¸î¤îŹîľîîłî¨îľîŠî˛îľî°î¤îąîŚî¨îîśî¨îľîŹî¨îśîîľî˛î˛îŠîîśî¨î¤îŻî¤îąîˇîîîîîîîîîîîîîîîî
îŠî˛î˛î§îîŞîľî¤î§î¨îî¤îąî§îîśî¤îąîŹîˇî¤îľîźîîŚî˛îąîąî¨îŚîˇîŹî˛îąîśîîîîîîîîîîîîîîîîî îî
îľî¨îŚî˛îąîąî¨îŚîˇîîŹîąîśîˇî¤îŻîŻî¤îˇîŹî˛îąîîłîľî˛îŚî¨î§î¸îľî¨îîîîîîîîîîîîîîîîîîîîîîîî îî
î¤îŚî¸î¤îŹîľîîŠî˛î˛î§îîŞîľî¤î§î¨îî˛îľîîśî¤îąîŹîˇî¤îľîźîîśî¨îľîŹî¨îśî
î îľî˛î˛îŠîîľî¨îŚî˛îąîąî¨îŚîˇîîŠîŹîąîŹîśîŤîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
îŹîąîśî¸îŻî¤îˇîŹî˛îąîî˛îŠîîˇîŤî¨îîĽî¤îśî¨îîľî¨îŚî˛îąîąî¨îŚîˇîîśî¨î¤î°îî˛îŠîî¤îąî
î î¤îŚî¸î¤îŹîľîîŠî˛î˛î§îîŞîľî¤î§î¨îî˛îľîîśî¤îąîŹîˇî¤îľîźîîśî¨îľîŹî¨îśîî¸îąîŹîˇîîîîîîî îî
îŠî˛î¤î°îîŽîŹîˇîîîîî¸îśî¨îîŞî¸îŹî§î¨îŻîŹîąî¨îśî
î î¤îŚî¸î¤îŹîľîî¸îąîŹîˇîîĽî¤îśî¨îîľî¨îŚî˛îąîąî¨îŚîˇîîŹîąîśî¸îŻî¤îˇîŹî˛îąîîîîîîîîîîîîîî îî
î¤îŚî¸î¤îŹîľîîŠîľî¨îśîŤîî¤îŹîľîîŹîąîˇî¤îŽî¨îîłîŻî¨îąî¸î°îîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
îŠî¤îąîîŤî˛îŻî§îî§î˛îşîąîîîîśîłîľîŹîąîŞîîŹîśî˛îŻî¤îˇî˛îľîîśî¨îˇî¸îłîîî˛îłîˇîîîîîîî îî
îŚî˛îąî§î¨îąîśî¤îˇî¨îî§îľî¤îŹîąîîˇîľî¤îłîîśîŹî˝îŹîąîŞîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
î§îľî¤îŹîąîîłî¤îąîîŚî˛îąîśîˇîľî¸îŚîˇîŹî˛îąîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
îŠîŹî¨îŻî§îîłîŹîłîŹîąîŞîîľî¨î´î¸îŹîľî¨î°î¨îąîˇîśîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
î§î¸îŚîˇîîŚî˛îąîąî¨îŚîˇîŹî˛îąîśîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
îşî¨î¤îˇîŤî¨îľîîŤî˛î˛î§îîŚî˛îąîąî¨îŚîˇîŹî˛îąîî§îŹîľî¨îŚîˇîîˇî˛îîˇîŤî¨îî¤îŚî¸î¤îŹîľîî
î îŠîľî¨îśîŤîî¤îŹîľîî˛îłî¨îąîŹîąîŞîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî
îŤî˛îľîŹî˝î˛îąîˇî¤îŻîî¤îąî§îîšî¨îľîˇîŹîŚî¤îŻîîˇî¸îĽî¨îîśîˇî¨î¤î°îîŤî¨î¤îˇîîŚî˛îŹîŻî
îşîŹîˇîŤîîŹîąîˇî¨îŞîľî¤îŻîîŠî¤îŚî¨îî¤îąî§îîĽîźîłî¤îśîśîî§î¤î°îłî¨îľîśîîîîîîîîîîîîîîî îî
Shipping Bolts (VIFB Only) ..........................................29
Piping Suggestions (VIFB and IFB) ...............................29
Flexible Connectors (VIFB Only) ..................................29
Freezing Conditions.....................................................29
îŠîŹî¨îŻî§îîłî¨îąî¨îˇîľî¤îˇîŹî˛îąîśîîŠî˛îľîîłîŹîłîŹîąîŞîî¤îąî§î
î î¨îŻî¨îŚîˇîľîŹîŚî¤îŻîîŚî˛îąîąî¨îŚîˇîŹî˛îąîśîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
Tools Required ............................................................29
Material Required ........................................................29
Procedure ...................................................................29
îŠîŹîŻîˇî¨îľîîŻî¤îˇîŚîŤî¨îśîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
î¤îŚî¸î¤îŹîľîîśîŹîąîŞîŻî¨îîŠîŹîŻîˇî¨îľîî¤îłîłîŻîŹîŚî¤îˇîŹî˛îąîîîąî˛îąîîŤî¨îłî¤îîîîîîîîîîî îî
îŤî¨îłî¤îîŠîŹîŻîˇî¨îľîî¤îłîłîŻîŹîŚî¤îˇîŹî˛îąîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
îŹîąîśîˇî¤îŻîŻî¤îˇîŹî˛îąîî˛îŠîîî˛îîłîŻî¨î¤îˇî¨î§îîłî¤îąî¨îŻîîîłîľî¨îîŠîŹîŻîˇî¨îľîśîîîîîîîî îî
Installation of Spring Latches .................................... 34
îŹîąîśîˇî¤îŻîŻî¤îˇîŹî˛îąîî˛îŠîîî˛îîłîŻî¨î¤îˇî¨î§îîłî¤îąî¨îŻîîîłîľî¨îîŠîŹîŻîˇî¨îľîśîîîîîîîî îî
Installation of Spring Latches .................................... 34
îŹîąîśîˇî¤îŻîŻî¤îˇîŹî˛îąîî˛îŠîîśîŤîîśîŹîąîŞîŻî¨îîŤî¨î¤î§î¨îľî¨î§îîŠîŹîŻîˇî¨îľîśîîîîîîîîîîî îî
Installation of Latches ................................................35
îŹîąîśîˇî¤îŻîŻî¤îˇîŹî˛îąîî˛îŠîî¤îîľîŹîŞîŹî§îî§îŤîî§î˛î¸îĽîŻî¨îîŤî¨î¤î§î¨îľî¨î§îîŠîŹîŻîˇî¨îľ
îî îî
Installation of Spring Latches .....................................36
îŤî¨îłî¤îîŠîŹîŻîˇî¨îľîśîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî
START-UP
îŹîąîŹîˇîŹî¤îŻîîśîˇî¤îľîˇîî¸îłîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
Blower, Motor, Drives ................................................. 38
îąî¨îşîîĽî¨îŻîˇîîľî¸îąîîŹîąîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
îŚî˛îąîˇîľî˛îŻîî§î¤î°îłî¨îľîśîîŹîąîśîˇî¤îŻîŻî¤îˇîŹî˛îąîî
î î˛îłî¨îľî¤îˇîŹî˛îąîîî¤îąî§îî°î¤îŹîąîˇî¨îąî¤îąîŚî¨îîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
Filters ..........................................................................39
Cooling Coils ...............................................................39
îśîˇî¤îľîˇîî¸îłîî¤îŠîˇî¨îľîîłîľî˛îŻî˛îąîŞî¨î§îîśîŤî¸îˇî§î˛îşîąîîîîîîîîîîîîîîîîîîîîîîî
MAINTENANCE
î§î¤îŹîŻîźîî˛îłî¨îľî¤îˇîŹî˛îąîî¤îąî§îîľî˛î¸îˇîŹîąî¨îî°î¤îŹîąîˇî¨îąî¤îąîŚî¨îîîîîîîîîîî îî
îŚî˛îŹîŻîî°î¤îŹîąîˇî¨îąî¤îąîŚî¨îîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
î§î¤î°îłî¨îľîî°î¤îŹîąîˇî¨îąî¤îąîŚî¨îîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
îŠîŹîŻîˇî¨îľîî°î¤îŹîąîˇî¨îąî¤îąîŚî¨îîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
î¨îŻî¨îŚîˇîľîŹîŚî¤îŻîîŚî˛îąî§î¸îŹîˇîîśî¨î¤îŻîŹîąîŞîîľî¨î´î¸îŹîľî¨î°î¨îąîˇîîîîîîîîîîîîîîî îî
Sources of Water or Ice ............................................. 42
Remedy ...................................................................... 42
î¸îąîŹîˇîîŚîŻî¨î¤îąîŹîąîŞîî¤îąî§îîśî¤îąîŹîˇî¤îˇîŹî˛îąîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
îŠî¤îąîîĽî¨î¤îľîŹîąîŞîîŻî¸îĽîľîŹîŚî¤îˇîŹî˛îąîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
Recommended Lubricant for Fan Bearings ................. 43
Proper Interval and Quantity - See Tables 1, 2 & 3 .... 43
îŠî¤îąîîśî¨îŞî°î¨îąîˇîîŠî¤îąîî°î˛îˇî˛îľîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
Mounting Hardware and Adjustable Motor Base ........ 43
Motor Condition (Visual) ............................................ 43
Electrical Checks ........................................................ 43
Lubrication ................................................................. 44
îŹîąîśîłî¨îŚîˇîŹîąîŞîîšîîĽî¨îŻîˇîśîî¤îąî§îîśîŤî¨î¤îšî¨îśîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
Inspect Sheave Alignment .......................................... 45
Belt Replacement ....................................................... 45
îˇî¨îąîśîŹî˛îąîŹîąîŞîîšîîĽî¨îŻîˇîśîîîîśîŤî¨î¤îšî¨îśîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
General Rules Of Tensioning: ..................................... 45
Simple Tensioning Procedure ..................................... 46
îŹîąîśîˇîľî¸îŚîˇîŹî˛îąîśîîŠî˛îľîîłîŹî¨î˝î˛î°î¨îˇî¨îľîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
Operation ................................................................... 47
Maintenance .............................................................. 47
îľî¨îŚî˛î°î°î¨îąî§î¨î§îî°î˛îąîˇîŤîŻîźîîśî¨îľîšîŹîŚî¨îîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
îľî¨îŚî˛î°î°î¨îąî§î¨î§îî°î¤îŹîąîˇî¨îąî¤îąîŚî¨îîŹîąîˇî¨îľîšî¤îŻîśîîîîîîîîîîîîîîîîîîî îî
îśîłî¤îľî¨îîłî¤îľîˇîśîîľî¨îŚî˛î°î°î¨îąî§î¤îˇîŹî˛îąîśîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
î°î¤îŹîąîˇî¨îąî¤îąîŚî¨îîŹîąîˇî¨îľîšî¤îŻîśîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
TROUBLESHOOTING
î¤îŚî¸î¤îŹîľîîŠî¤îŚîˇî˛îľîźîîśîˇî¤îľîˇîî¸îłîî¤îśîśîŹîśîˇî¤îąîŚî¨îîîîîîîîîîîîîîîîîîîîîî îî
î¤îŚî¸î¤îŹîľîî¤îŹîľîîŤî¤îąî§îŻî¨îľîîłîľî¨îśîˇî¤îľîˇîî¸îłîîŚîŤî¨îŚîŽîŻîŹîśîˇîîîîîîîîîîîî îî
îłîľî¨îśîˇî¤îľîˇîî¸îłîîîŠîîîîśîîîîîľîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî
îśîˇî¤îľîˇîî¸îłîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîîî îî