Riello TAU Unit 100, Руководство по установке и обслуживанию

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MANAGING ADDITIONAL ZONE
6.2 Setting parameters of the additional zone
Controls interface
2 1 3 4 5 6 7 9 8 10
1 255x80 point backlit display (106,4x39,0mm)
2 RESET key: restores normal operations after a safety shut-down
3 MENU key: switches on the main menu
4 ESC key: in menu navigation, it enables you to exit a menu item and go back to the previous
one
5 ÷ 9 Navigation keys
◄
,
▼
,
●
,
►
,
▲
10 Main switch (placed on the rear panel of the equipment)
6.3 Setting zone parameters (accessible only with installer password)
Menu
→
“Settings”
→
“Zone Config.”
This menu allows you to separately set the parameters of all the connected zones with the exception of the “Extra setpoint zone”
which is the same for all zones.
To select the zone for controlling/changing the parameters, proceed as follows:
− press the ► key so that the number to the right of “zone” is highlighted;
− once the number is highlighted use the ▲ and ▼ keys to change the number of the zone;
− once the zone is selected, confirm with the ● key.
The zone parameters are the following:
Description Standard value that is set Range Explanation UM
Post-circ. Zone Pump 120 0-255
Establishes the time in seconds of the
post-circulation
Secs
Mix Valve Max Op/Cl Time 25 0-255
Fixes the time in second of the total
opening/closing of the mix valve (valid
for three point mix valve)
Secs
Mix Valve Max steps 700 0-65535
Fixes the number of steps for the total
opening of the mix valve (valid for
step-by-step mix valve)
PID zone mode Symmetrical
Symmetri-
cal/Asym-
metrical
Fixes the PID control mode
PID P Zone 10 0-255
Proportional parameter for the valve
control
PID I Zone 150 0-255
integrativee parameter for the valve
control
PID D Zone 0 0-255
Derivative parameter for the valve
control
Extra zone setpoint 10 0-30
Establishes the increase for the pri-
mary setpoint with respect to the zone
setpoint
°C