Johnson Controls Hx 3 S1-THXU430W User Manual

5407934-UIM-C-1119
56 Johnson Controls Ducted Systems
OUTDOOR: SUCTION TEMP SEN-
SOR SHORTED-SOFT LOCKOUT
Suction temperature sensor
failure (shorted)
Critical
OUTDOOR: SUCTION TEMP SEN-
SOR OPEN
Suction temperature sensor
failure (open)
Critical
OUTDOOR: SUCTION TEMP SEN-
SOR OPEN-SOFT LOCKOUT
Suction temperature sensor
failure (open)
Critical
OUTDOOR: DISCHARGE PRES-
SURE SENSOR LOW VOLTAGE
Discharge pressure sensor
failure (low voltage)
Critical
OUTDOOR: DISCHARGE PRES-
SURE SENSOR LOW VOLTAGE-
SOFT LOCKOUT
Discharge pressure sensor
failure (low voltage)
Critical
OUTDOOR: DISCHARGE PRES-
SURE SENSOR HIGH VOLTAGE
Discharge pressure sensor
failure (high voltage)
Critical
OUTDOOR: DISCHARGE PRES-
SURE SENSOR HIGH VOLTAGE-
SOFT LOCKOUT
Discharge pressure sensor
failure (high voltage)
Critical
OUTDOOR: SUCTION PRESSURE
SENSOR LOW VOLTAGE-SOFT
LOCKOUT
Suction pressure sensor fail-
ure (low voltage)
Critical
OUTDOOR: SUCTION PRESSURE
SENSOR HIGH VOLTAGE-SOFT
LOCKOUT
Suction pressure sensor fail-
ure (high voltage)
Critical
OUTDOOR: W & O INPUTS-HP
MODE – SOFT LOCKOUT
W and O signal received in
HP mode
Critical
OUTDOOR: HIGH DISCHARGE
TEMP - SOFT LOCKOUT
High discharge temperature Critical
OUTDOOR: HIGH DISCHARGE
TEMP - HARD LOCKOUT
High discharge temperature Critical
OUTDOOR: LOW SUCTION
PRESSURE
Low suction pressure Critical
OUTDOOR: LOW SUCTION
PRESSURE - SOFT LOCKOUT
Low suction pressure Critical
OUTDOOR: LOW SUCTION
PRESSURE - HARD LOCKOUT
Low suction pressure Critical
OUTDOOR: MULTIPLE INVERTER
FAULTS-SOFT LOCKOUT
Multiple inverter faults Critical
TABLE 20: Variable Capacity Control (Continued)
Fault (Displayed Text) Description Category

Johnson Controls Hx 3 S1-THXU430W Specifications

General

Brand	Johnson Controls
Model	Hx 3 S1-THXU430W
Category	Thermostat
Language	English