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OLIMPIA SPLENDID 9899 Thermostat User Manual
This function may be associated with one of these icons:
or
or
When an input is configured for the “stop regulation” function with the
icon, the “window contact”
function is realised
If a window contact is connected to this input, when the window is open the
icon appears on
the display and the temperature regulation function is suspended.
N.B.:
read the paragraph “ATTENTION” for the restrictions on the use
of window contacts.
“Thermostat ON / OFF” function
This input may be used to switch the thermostat on or off, as if the user had pressed the
button.
The thermostat is sensitive to changes in input state, not level, which means it is always possible
to modify its on/off state by pressing the
button (if enabled).
“Motor alarm” function
This input activates the
is disabled (if present).
icon on the display. When the alarm is active, the electric heater output
“Electric heater alarm” function
When this alarm is activated, the
+
symbols flash on the display and the electric heater output
is disabled (if present).
The heating element safety thermostat may be connected to this input.
“Dirty filter warning” function
This input activates the dirty filter warning, the
filter icon flashes on the display.
“Motor rpm control” function
This function is used to monitor the fan rotation by measuring the motor rpm.
The function may only be configured on input 16. The motor rpm sensor must be connected to ter-
minal 16. When the fan is on, the thermostat checks that the motor is running and is not jammed,
verifying that the signal frequency is between 1 and 255 commutations per second. In the event of an
error, the
icon appears on the display and the electric heater output is be disabled (if present).
OUTPUT 8
The thermostat may be used to drive output 8 in order to set-up one of the special functions listed
in table 6, which are configured using parameter C23. Output 8 is not available when using the
three relays to drive a three speed fan or when configuring an “integrated heating element system”.
The following functions may be set-up:
Fan logic
This output is active when the proportional fan is on, regardless of the speed.
Valve logic
This output is active when the valve is open. In case of 4 pipe systems, this output is active when
one of the two valves is open.
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| General | Details |
|---|---|
| Name | OLIMPIA SPLENDID 9899 Thermostat User Manual |
| Make | OLIMPIA SPLENDID |
| Language | English |
| Filetype | PDF (Download) |
| File size | 5.17 MB |

















































