Option 34 - Select on/off or chrono-proportional
This allows the thermostat to be set to run in On/Off
mode or for a chrono-proportional cycle rate to be
selected. Press + until Option 34 is displayed, use V
and Λ to select required setting.
0 On/Off
3 3 cycles per hour
6 6 cycles per hour (factory setting)
9 9 cycles per hour
12 12 cycles per hour
Installation Instructions
GB
Option 35 - Set integration time (Option 34 set to 3, 6, 9 or 12)
(seek advice prior to adjusting)
This adjusts the integration time of the PI
algorithm to increase control accuracy. It should
only be adjusted after seeking advice from the
manufacturer. Press + until Option 35 is displayed,
use
V and Λ to select required setting.
2.5 Integration time set to 2.5% (factory setting)
5 Integration time set to 5%
10 Integration time set to 10%
Option 36 - Set temperature override rule
This establishes the degree of temperature override
available to the user. Press + until Option 36 is
displayed, use
V and Λ to select required setting.
Setting 0 No limit (factory setting)
Setting 1 Limited to ±2°C
Setting 2 No override allowed