Operation Controls - Carrier 80AWX-065 series Installation, Operation And Maintenance Instructions

4 - OPERATION CONTROLS

System operation can be set and monitored through the
control settings.
The user interface allows to navigate through the settings
and modify them.
Code
Level Variable Name
Nr.
1 User USER CONTROL
2 User HOME ANTIFREEZE T°
3 User FREQ REDUCT
4 User Room Hystersis
5 User ADJUST T°ZONES
18
USER PARAMETERS
Use Days button to select below mentioned functions:
0. Home Antifreeze option
0: Disable
1: Enable
1. Silent Mode
0: Not Active
1: Active
2. Power Off all the Electric Heater
0: Operating as normal
1: Electric heater disable
3. Specifies if domestic hot water is produced despite sensor diagnostics or disinfection
cycle failure
The code is automatically reset to 0 when the above problem is solved
0: No
1: Yes
4. Specifies if the system is allowed to run only with backup/booster heaters when the
outdoor unit is in diagnostics
0. No
1. Yes
5. Domestic hot water BOOSTER: Allows to heat up domestic hot water electric heater
regardless the heater schedule
The code is automatically reset to 0 once the domestic hot water setpoint is reached
0. Domestic hot water heater is turned on, if needed, according to the schedule
1. Domestic hot water heater is turned on, if needed, regardless the schedule
6. Water Pump Management zone 1
0. Water pump of zone 1 does not stop when room 1 set point is
reached
1. Water pump of zone 1 stops when room 1 setpoint is reached
7. Water Pump Management zone 2
0. Water pump of zone 2 does not stop when room 2 setpoint is reached
1. Water pump of zone 2 stops when room 2 setpoint is reached
Home Antifreeze threshold T° value
Value of the Outdoor unit frequency reduction in %
Hysteresis on Room Temperature (see thermostat function)
Modifies maximum temperature of heating climatic curve and minimum temperature of
cooling climatic curve.
Use Days button to select below mentioned functions:
0. Water set point adjustment in Heat mode for zone 1
1. Water set point adjustment in Heat mode for Zone 2
2. Water set point adjustment in Cool mode for zone 1
3. Water set point adjustment in Cool mode for zone 2
DESCRIPTION
VALUE RANGE
DEFAULT
Min Max
1
0
0
0
0 1
0
0
0
0
6 °C 12 °C 6 °C
50% 100% 100%
0.1 2 0.5
-5 °C +5 °C 0 °C