Bryant 551a Heating System User Manual


 
17
MOTORMASTER
SENSOR
LOCATION
HAIRPIN END
Fig. 26 — Motormaster® I and Motormaster III
Sensor Locations
Fig. 28 — Typical Perfect Humidity Dehumidification
Package Control Box
Fig. 27 — Typical Perfect Humidify™ Dehumidification Package
Humidistat Wiring Schematic (460V Unit Shown)
LEGEND
CB
Circuit Breaker
LLSV
Liquid Line Solenoid Valve
LPS
Low-Pressure Switch
TB
Terminal Block
TRAN
Transformer
NOTES:
1. All sensors are located on
the eighth hairpin up from
the bottom.
2. Field-installed tubing insu-
lation is required to be
installed over the TXV bulb
and capillary tube for
proper operation at low
ambients. Tubing insula-
tion is only required on the
portion of suction line
located between indoor
and outdoor section.