Varifan ECS-2M, User Manual

Page: 28 / 48

Page 28
ECS 2M
The reduction per day function automatically reduces
the main set point by the set amount every 24 hours.
The reduction setting is adjusted in 0.01 degree
increments from a minimum setting of OFF, -0.01°F (-
0.01°C) to a maximum setting of -0.99°F (-0.50°C)
The main set point must be greater than the limit.
Adjusting the reduction per day:
•
rotate the Selector dial to position (9),
•
rotate the Adjustor dial counterclockwise to decrease
the ramping rate, clockwise to increase it.
The reduction setting is displayed on the ECS.
NOTE: When reduction is activated or enabled, the main
set point temperature cannot be adjusted manually.
Reduction automatically goes OFF when the minimum
temperature limit is reached!
Example: The main set point temperature is set to 70°F
and reduction is adjusted to -0.05°F. The following day
the main set point temperature drops to 69.95°F followed
by 69.90°F on the next. Although the main set point real
value decreases, the display will be changed after 10
days. The main set point will then be 69.5°F.
REDUCT. PER DAY
9
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