Vaillant VRT-PZA Mode D'emploi page 26

A Operating instructions – 3 Setting the timer
3.1 Reading the time
Description of display (3, fig. 1):
1 1. day of the week (Monday)
Actual time
12:00
Flashes when the timer runs
20°C Measured room temperature 20 °C
3.2 Setting the day of the week
and the time
Press Pro programming key (10), the room
thermostat changes to the programming mode; the
display (3) shows Pro (fig. 3.1).
Press time-key (6), the display shows the set time
and a p, in fig. 3.2: 1, 12:00 p, i.e. Monday,
12.00 a.m., programming mode.
Press (5) day-key 1...7 until the current day of the
week is indicated on the display (3a), in fig. 3.4: 5
(Friday)
26
(Fig. 1, 3)
With the setting key – (11), the timer is set back.
With the setting key + (12), the timer is put
forward, in fig. 3.4 to 7 p.m. and 58 minutes.
Press Pro programming key (10) in order to start
the timer with the indicated time and 0 seconds. The
display shows the normal reading, in fig. 3.5:
5. day of the week (Friday)
5
Heating at „daytime temperature" with
operating mode „Heating according to
7-day programme"
19:58 current time: 7 p. m. and 58 minutes
Measured room temperature 20 °C
20°C