Automatic Reset Soft Lockouts - Prestige Solo 110 Installation And Maintenance Manual

9.0 ACVMax Operation
Code Lockout Message
E7 High Flue Temperature
E12 Internal Control Fault
E25 Internal Control Fault
E32 DHW Sensor Shorted
E33 DHW Sensor Open
E34 Low Voltage
E37 Low Water
E45 Flue Sensor Shorted
E46 Flue Sensor Open
E76 External Limit Open
E81 Sensor Drift
E89 Incorrect Setting
E90 Firmware Mismatch
E91 System Sensor Shorted
E92 System Sensor Open
E93 Outdoor Sensor Shorted
E94 Internal Display Fault
E95 Supply Sensor Error
E96 Outdoor Sensor Open
E97 Cascade Mismatch
E98 Cascade Bus Error
E99 Controller Bus Error

Automatic Reset Soft Lockouts

Flue temperature exceeds high limit.
EEPROM misconfiguration
CRC check error.
A short circuit has been detected in the DHW temperature sensor circuit.
An open circuit has been detected in the DHW temperature sensor circuit.
Line voltage has fallen below an acceptable operating level.
Water level has fallen below an acceptable operating level.
A short circuit has been detected in the boiler flue temperature sensor
circuit.
An open circuit has been detected in the boiler flue temperature sensor
circuit.
An external automatic reset boiler limit has opened.
Supply and return temperatures are not equal.
A parameter setting is in conflict with another setting.
Control module and display firmware versions are incompatible.
A short circuit has been detected in the system temperature sensor circuit.
An open circuit has been detected in the system temperature sensor circuit.
A short circuit has been detected in the outdoor temperature sensor circuit.
Display memory error.
Supply sensor reading is invalid.
An open circuit has been detected in the outdoor temperature sensor
circuit.
Cascade configuration has changed.
Communication with other boilers has been lost.
Communication between boiler display and control module has been
lost.
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Description