Viessmann VITOTRONIC 300-K Operations Instructions Page 61

  • Download
  • Add to my manuals
  • Print
  • Page
    / 96
  • Table of contents
  • TROUBLESHOOTING
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 60
61
5693 976 - 04
Vitotronic 200 and 300-K Installation and Service
“Solar” Group (continued)
Coding in the factory set condition Possible change
24:40 Start temperature for thermostat function
104°F (40°C).
Start temperature for thermostat function
stop temperature for thermostat function:
Thermostat function, e.g. for reheating.
Switching output sS is switched on when the
temperature at sensor / falls below the start
temperature for the thermostat function.
Start temperature for thermostat function >
stop temperature for thermostat function:
Thermostat function, e.g. for utilizing excess
heat.
Switching output sS is switched on when
the temperature at sensor / exceeds the start
temperature for the thermostat function.
24:0
to
24:100
Start temperature for thermostat function
is adjustable from 0 to 100 K.
25:50 Stop temperature for thermostat function
122°F (50°C).
Start temperature for thermostat function
stop temperature for thermostat function:
Thermostat function e.g. for reheating.
Switching output sS is switched off when
the temperature at sensor / exceeds the start
temperature for the thermostat function.
Start temperature for thermostat function >
stop temperature for thermostat function:
Thermostat function e.g. for utilizing excess
heat.
Switching output sS is switched off when
the temperature at sensor / falls below the
start temperature for the thermostat function.
25:0
to
25:100
Start temperature for thermostat function
is adjustable from 0 to 100 K.
26:1 Priority for DHW tank
1 – with alternate heating.
Only when setting code “20:8”.
26:0 Priority for DHW tank 1
– without alternate heating.
26:2 Priority for DHW tank 2
– without alternate heating.
26:3 Priority for DHW tank 2
– with alternate heating.
26:4 Alternate heating without priority for one DHW
tank.
27:15 Alternate heating time
15 min.
The DHW tank without priority is heated
at most for the duration of the set alternate
heating time if the DHW tank with priority
is heated up.
27:5
to
27:60
The alternate heating time is adjustable from
5 to 60 min.
28:3 Alternate pause time
3 min.
After the selected alternate heating time for
the DHW tank without priority has expired,
the rise in collector temperature is captured
during the alternate pause time.
28:1
to
28:60
The alternate pause duration is adjustable from
1 to 60 min.
Coding 2 Vitotronic 300-K
Page view 60
1 2 ... 56 57 58 59 60 61 62 63 64 65 66 ... 95 96

Comments to this Manuals

No comments