BE5V Installation Instructions

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Heat Jumper
The HEAT jumper is used to determine CFM during electric
heat operation only. These jumper selections are activated
only when W1 is energized.
Delay Jumper
The DELAY jumper is used to set the specic motor
fan operation during cooling mode. Depending on the
application, one of four options may be chosen by moving
the jumper to the appropriate set of pins.
#1 Pins Jumpered
a. Motor runs at 100% until demand is satised.
b. Once demand is met, motor ramps down to stop.
OFFOFF
A B
100% CFM
COOLING
DEMAND
#2 Pins Jumpered
a. Motor runs at 100% until demand is satised.
b. Once demand is met, motor runs at 100% for 60
seconds.
c. Motor ramps down to stop.
OFF
OFF
A
B
C
100% CFM
100% CFM
(60 seconds)
COOLING DEMAND
#3 Pins Jumpered
a. Motor runs at 82% for approximately 7-1/2
minutes. If demand has not been satised after
7-1/2 minutes.
b. Motor runs at 100% until demand is satised.
c. Once demand is met, motor ramps down to stop.
OFF
OFF
A
B
C
82%CFM
100% CFM
COOLING DEMAND
7 1/2 MIN
#4 Pins Jumpered
a. Motor runs at 50% for 30 seconds.
b. Motor then runs at 82% for approximately 7-1/2
minutes. If demand has not been satised after
7-1/2 minutes,
c. Motor runs at 100% until demand is satised.
d. Once demand is met, motor runs at 50% for 30
seconds.
e. Motor ramps down to stop.
A
B
OFF
OFF
C D
E
1/2 MIN
50% CFM
COOLING DEMAND
7 1/2 MIN
82% CFM
100%
CFM
1/2 MIN
50% CFM
Check-out Procedures
NOTE: Refer to outdoor unit installation instructions for
system start-up instructions and refrigerant charging
instructions.
Pre-Start-Up Checks
• Is the air handler properly and securely installed?
• If horizontally congured, is the unit sloped up to 5/8
inch toward drain lines?
• Will the unit be accessible for servicing?
• Has an auxiliary pan been provided under the unit
with separate drain for units installed above a nished
ceiling or in any installation where condensate overow
could cause damage?
• Have ALL unused drain pan ports been properly
plugged?
• Has the condensate line been properly sized, run,
trapped, pitched, and tested?
• Is the duct system correctly sized, run, sealed, and
insulated?
• Have all cabinet openings and wiring been sealed?
• Is the indoor coil factory-installed TXV properly sized
for the outdoor unit being used?
• Have all unused parts and packaging been disposed
of?
• Is the lter clean, in place, and of adequate size?
• Is the wiring neat, correct, and in accordance with the
wiring diagram?
• Is the unit properly grounded and protected (fused)?
• Is the thermostat correctly wired and in a good
location?
• Are all access panels in place and secure?
Check Blower Operation
1. Set thermostat to FAN ON. The indoor blower should
come on.