KEY TO TECHNICIAN MENU
Ref. menu
line
Line title
Meaning
1. ADVANCED CH SETTINGS
1.1.1.
Maximum power
Entry of maximum applicable power
1.1.2.
Minimum power
Entry of minimum applicable power
1.2.1
ABS max temperature
Setting of maximum admissible appliance supply temperature
1.2.2
CH maximum setpoint
Setting of maximum supply temperature, corresponding to minimum outside temperature
1.2.3
CH minimum setpoint
Setting of minimum supply temperature, corresponding to maximum outside temperature
1.2.4
CH setpoint hysteresis
Value in °C, over which the maximum set temperature, before burner shut-off
1.3.1
Outside temp. for Max CH
Setting of minimum outside temperature, corresponding to the maximum supply
temperature
1.3.2
Outside temp. for Min CH
Setting of maximum outside temperature, corresponding to the minimum supply
temperature
1.3.3
Outside temp for CH off
Setting of outside temperature for automatic switchover to "Summer mode"
1.3.4
OTC setpoint table
Display of corresponding values of outside and supply temperatures, according to the
set climatic curve
1.3.5
OTC curve
Display of set climatic curve graph
1.4.1
Post-pump time
Post-pump time setting
1.5
CH anticycling timer
Time interval during which burner ignition requests are ignored
1.6
CH request type
Selection of device used: Outside sensor, room thermostat, 0-10V signal [%] (power),
0-10V signal [SP] (temperature)
2. ADVANCED DHW SETTINGS
2.1.1
Maximum power
Entry of maximum applicable power
2.1.2
Minimum power
Entry of minimum applicable power
2.2.1
Storage DHW setpoint
Water temperature of primary circuit for filling the storage tank
(with tank thermostat fitted)
2.2.2
Instant DHW setpoint
DHW temperature (with tank sensor fitted)
2.2.3
DHW setpoint hysteresis
Value below the setpoint entered in the parameter
2.2.2
, which activates a DHW request in
the boiler
2.3.1
Post-pump time
Post-pump time setting
2.4.1
DHW status
Enables/Disables priority of DHW over heating
2.4.2
DHW priority timeout
Entry of time after which DHW priority elapses (heating, if present, is served for the
same time interval as that of DHW)
2.5
DHW request type
Selection of device used: Sensor (Probe) or Contact (Thermostat)
3. SYSTEM SETTINGS
3.1.1
Ignition power
Burner ignition power
3.1.2
Delay siphon check
Entry of delay before syphon pressure switch fault signal
3.1.3
Number of boiler pumps
Selection of 3-way valve and double heating pump
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INST
ALLA
TION
Summary of Contents for S-AF
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