Fire-Up/ Extinguishing; Screen View; Temperature Settings; Pre-Set Ch Temperature - Tech Controllers EU-801 PID User Manual

5.1 F - /
IRE UP EXTINGUISHING
This function enables the user to easily fire up the CH boiler. After the fire is initiated, the user activates automatic fire-up
function. Owing to optimum parameters the CH boiler smoothly switches to operation mode with the use of the PID function.
When the CH boiler enters the fire-up mode, this option changes to Extinguishing.
5.2 S
CREEN VIEW
This option enables the user to select one of the following screen views:
•
CH screen (current operation mode of the CH boiler is displayed)
•
Built-in valve (valve parameters are displayed)
•
Valve 1 (the operation parameters of valve 1 are displayed)
•
Valve 2 (the operation parameters of valve 2 are displayed)
•
Service screen (this screen view is not available for users; it is intended only for the device manufacturer)
NOTE
For the valve parameter screens to be available, the valves must be installed and configured by a fitter beforehand.
5.3 T
EMPERATURE SETTINGS
5.3.1

PRE-SET CH TEMPERATURE

This option is used to define the pre-set CH boiler temperature. The setting range is 40°C-80°C. The pre-set temperature may
also be adjusted in the main screen view by twisting the pulser knob.
5.3.2

PRE-SET DHW TEMPERATURE

This option is used to define the pre-set temperature of domestic hot water. The setting range is 35°C-60°C.
5.4 O
PERATION SETTINGS
When the PID function is disabled, the controller functions as an ordinary two-state controller and additional functions will
appear in the menu.
MAIN
MENU
5.4.1

BLOW FORCE

This function controls the speed of the fan. The adjustment range is from 1 to 100% (it can be assumed that these are the fan's
gears). The higher the gear, the faster the fan works (1% is the minimum fan speed and 100% is the maximum fan speed).
5.4.2

FAN IN SUSTAIN MODE

This option is used to configure the operation and pause time of the fan in sustain mode.
*
OPERATION
SETTINGS
Blow force
Fan in sustain mode
Pause in sustain mode
Fan speed in sustain mode
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