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IMPORTANT SAFETY INFORMATION

Please read all instructions before servicing this equipment. 
Pay attention to all safety warnings and any other special 
notes highlighted in the manual. Safety markings are 
used frequently throughout this manual to designate a 
degree or level of seriousness and should not be ignored. 
WARNING indicates a potentially hazardous situation that 
if not avoided, could result in personal injury or death. 
CAUTION indicates a potentially hazardous situation that 
if not avoided, may result in minor or moderate injury or 
property damage.

 WARNING:

PROPOSITION 65 WARNING: This product 
contains chemicals known to the state of 
California to cause cancer, birth defects or other 
reproductive harm.

 WARNING:

Improper installation, service, adjustment, 
or maintenance may cause explosion, fire, 
electrical shock or other hazardous conditions 
which may result in personal injury or property 
damage. Unless otherwise noted in these 
instructions, only factory authorized kits or 
accessories may be used with this product.

 WARNING:

C8BA coils are pressurized with Nitrogen at the 
factory. Avoid direct face exposure or contact 
with valve when gas is escaping. Always ensure 
adequate ventilation is present during the 
depressurization process. Any uncertainties 
should be addressed before proceeding.

NITROGEN

HEALTH

FLAMMABILITY

REACTIVITY

0 Minimal Hazard

1 Slight Hazard

1

0

0

 WARNING:

This unit must be installed in accordance 
with the instructions outlined in this manual 
during the installation, service, and operation 
of this unit. Unqualified individuals should 
not attempt to interpret these instructions or 
install this equipment. If you do not posses 
mechanical skills or tools, call your local dealer 
for assistance. Under no circumstances should 
the equipment owner attempt to install and/or 
service this equipment. Failure to follow safety 
recommendations could result in possible 
damage to the equipment, serious personal 
injury or death.

•  The  installer  must  comply  with  all  local  codes  and 

regulations which govern the installation of this type 
of equipment. Local codes and regulations take 
precedence over any recommendations contained in 
these instructions. Consult local building codes for 
special installation requirements.

•  Familiarize yourself with the controls that shut off the 

electrical power to the unit. If the unit needs to be shut 
down for an extended period of time, turn off electrical 

power  at  the  circuit  breaker.  For  your  safety  always 

turn off the electrical power before performing service 
or maintenance on the unit.

•  Installation of equipment may require brazing operations. 

Installer must comply with safety codes and wear 
appropriate safety equipment (safety glasses, work 
gloves, fire extinguisher, etc.) when performing brazing 
operations.

•  Read  the  Installation  Instructions  supplied  with  the 

furnace or air handler. Always observe all safety 
requirements outlined in this manual and on the furnace 
or air handler markings before installing the coil.

•  Follow  all  precautions  in  the  literature,  on  tags,  and 

on  labels  provided  with  the  equipment.  Read  and 

thoroughly understand the instructions provided with 
the equipment prior to performing the installation and 
operational checkout of the equipment.

Summary of Contents for C8BA Series

Page 1: ...ing factor when installing this product and using common sense plays an important role as well Pay attention to all safety warnings and any other special notes highlighted in the manual Improper installation of the furnace or failure to follow safety warnings could result in serious injury death or property damage These instructions are primarily intended to assist qualified individuals experience...

Page 2: ...ation of this unit Unqualified individuals should not attempt to interpret these instructions or install this equipment If you do not posses mechanical skills or tools call your local dealer forassistance Undernocircumstancesshould the equipment owner attempt to install and or service this equipment Failure to follow safety recommendations could result in possible damage to the equipment serious p...

Page 3: ... could result in serious injury or property damage Improper servicing could result in dangerous operation serious injury death or property damage Beforeservicing disconnectallelectricalpower to the furnace and outdoor condensing unit When servicing controls label all wires prior to disconnecting Reconnect wires correctly Verify proper operation after servicing CAUTION The coil must be level to ens...

Page 4: ... distributor body and hand tighten both components Mark a line on both bodies and then tighten an additional 1 4 turn using two wrenches The movement of the two lines will show how much the nut is tightened If a torque wrench is used tighten to 10 12 ft lbs or 14 16 Nm Connecting the Linesets 1 Route and cut both lineset tubes to proper length in accordance with the outdoor unit specifications Ver...

Page 5: ...a minimum horizontal slope in the direction of discharge of not less than 1 vertical for every 10 ft of horizontal run During system checkout inspect the drain line and connections to verify proper condensate drainage Maintenance Service WARNING ELECTRICAL SHOCK FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in serious injury or property damage Improper servicing c...

Page 6: ...ction Line in 3 4 3 4 7 8 Installed Orifice Size in 061 067 071 NOTES 1 Individual restrictors are available by part number PN664 where represents the size Example 664103 is a restrictor 0 103 in diameter 2 RefertosalesspecificationsheetsforListed Certifiedcombinationsofequipmentandrequiredaccessories 3 Refer to the current AHRI directory for certified ratings of split systems 4 Based on a nominal...

Page 7: ...7 ...

Page 8: ...ications illustrations subject to change without notice or incurring obligations O Fallon MO Printed in U S A 02 12 709278A Replaces 7092780 INSTALLER PLEASE LEAVE THESE INSTRUCTIONS WITH THE EQUIPMENT OWNER ...

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