Steca TR A502 TT - Commissioning the Device for the First Time; Setting the Time

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5 Commissioning the device for the first time
Danger
Risk of death by electrocution! Be sure to perform all the measures listed in Section 4
before starting the first commissioning.
Notes
• After commissioning the controller for the first time, it is configured in such a man-
ner that it can be used in most applications without changes.
• After completing the first commissioning, later recommissioning is not necessary.
• The following steps must also be performed after the device has been reset to the
factory defaults.
Overview
Operation mode Off is
switched on.
ESC /
OK
SET
Time
System
Pump R1 (R2)
Type / minimum speed
Functions
ESC /
ESC /
ESC /
The first time the controller is switched on, the following
main settings are made blockwise via a guided configu-
ration process (Fig. left):
• Time
• System (hydraulic variant)
• Type (Standard/high-efficiency pump) and minimum
speed of the connected pumps (not System 0.1)
• Functions
Values can be subsequently changed during the guided
configuration process. The following applies:
• /ESC/ blockwise navigation forwards and back
(Fig. left:  = forwards; ESC/ = back).
• Navigation (with /ESC/) is always possible after
completing a block.
• Subsequent modification of a block is started with
SET.
Commission the controller for the first time as follows:
Setting the time
1. Apply power to the controller.
– The time 12:00 is displayed.
– 12 flashes (Fig. left)
– The backlighting is red.
2. Press  to set the hours.
3. Press SET. The minutes flash.
4. Press  to set the minutes.
5. Press SET. The time is displayed.