14
TC5-1V10SA rev.06
TC5-1V10SA
The parameter settings can be locked to prevent accidentally modifying
them. When the settings are locked, only the temperature set point and the
Stage 1 minimum ventilation speed can be modified (as long as the tem-
perature curve and the minimum ventilation speed curve are deactived re-
spectively).
To lock the parameter settings:
n
Set internal switch # 1 to
ON
.
To unlock the parameter settings:
n
Set internal switch # 1 to
OFF
.
L
OCKING THE PARAMETER SETTINGS
78.0
St 2
(iii) When the user turns the adjustment knob to make an adjustment to the
stage 2 differential, the relative value reappears on the display.
In the case of the mist and heating units, the starting temperature is displayed
with the letters "
STr
" when adjusting the differential and the stopping
temperature is displayed with the letters "
STP
" when adjusting the offset.
2.3
