Bard W48A2PQ, Инструкция по установке и обслуживанию

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Manual 2100-642
Page 54 of 82
Model Dimension A
All covered by
this manual
1.75"
FIGURE 2.18
Fan Blade Setting
"A"
AIRFLOW
MIS-1724
FIGURE 2.19
Dirty Filter Switch and Airflow Switch
(Two Switches)
TABLE 2.5
Indoor Blower Performance

Free Cooling Logic Control derives at this decision
point and switches the indoor motor speed. The
damper actuator will then adjust to still yield a 55°F
supply air temperature.

On single-stage models, this only occurs when
using a thermostat/controller with "Y2" cooling stage
connected.
MODEL
RATED
ESP
MAX
ESP
FREE
COOLING

RATED
FULL
LOAD
COOLING
CFM

ELECTRIC
HEAT
AIRFLOW
W48A/W48L 0.20 0.50 1800 1800 1800
W60A/W60L 0.20 0.50 1800 1800 1800
W72A/W72L 0.20 0.50 1800 1800 1800
FIGURE 2.20
High Pressure Relay Circuit
FUSE BLOCK
2-pole DIN-rail mount finger safe fuse block rated for
600VAC.
OUTDOOR FAN MOTOR
Due to design considerations of the condenser section
of the wall-mount unit, placement/clearance of the
motor/fan blade is critical to heat dispersal. Should a
change of motor or fan blade be necessary, please view
Figure 2.18 for proper clearance adjustment.
INDOOR BLOWER MOTOR
Unlike most other system fan motors, this motor is very
specialized in application.See Table 2.5 (blower table).