Remove tape backing.
Position on inside of
ECL Comfort cover.
ECL Comfort 300
C55, C75
VI.7C.H2.02
Remove tape backing.
Position on inside of
ECL Comfort cover.
ECL Comfort 300
C55, C75
VI.7C.H2.02
Temperature / Mode selection
ECL Comfort 300 quick guide
Temperature / Mode selection
ECL Comfort 300 quick guide
Selecting mode
Push to change the
mode of the controller
The white arrow indicates
Comfort or Reduced
temperature when in
Automatic mode
Manual operation
Automatic (normal)
Comfort temperature
Reduced temperature
Standby
Adjusting the temperature
– of the current heating period
913-
20
Outdoor
temperature
Room/hot water
temperature
Desired
temperature
Push to adjust up
or down
Adjusting the temperature
– of another heating period
Hold down while adjusting
with minus/plus buttons
Arrow buttons
change display
(move between
the lines on the
ECL card)
Minus and plus buttons
adjust temperature or time
Mode selector
changes mode of operation
Circuit selector
changes between
heating (I), (II)
and hot water
information
–A
–B
–C
–1
–2
–3
–4
A
B
C
Shift button
moves between items in
display
Selecting mode
Push to change the
mode of the controller
The white arrow indicates
Comfort or Reduced
temperature when in
Automatic mode
Manual operation
Automatic (normal)
Comfort temperature
Reduced temperature
Standby
Adjusting the temperature
– of the current heating period
913-
20
Outdoor
temperature
Room/hot water
temperature
Desired
temperature
Push to adjust up
or down
Adjusting the temperature
– of another heating period
Hold down while adjusting
with minus/plus buttons
Arrow buttons
change display
(move between
the lines on the
ECL card)
Minus and plus buttons
adjust temperature or time
Mode selector
changes mode of operation
Circuit selector
changes between
heating (I), (II)
and hot water
information
–A
–B
–C
–1
–2
–3
–4
A
B
C
Shift button
moves between items in
display
Comfort periods / Week plan
Comfort periods / Week plan
0 3 6 9 12 15 18 21 24
Adding an extra period
Push both together
Adjust the first
changeover time
Shift to second
changeover time
and adjust
Push both together
for 2 seconds
To restore factory set week plan
New period
00
6
0 3 6 9 12 15 18 21 24
Changing Comfort
Select changeover time
Adjust backward or
forward
Removing a period
Changeover time
Push both together
for 2 seconds
1
2
4
3
Checking your week plan
Push to move between weekday,
weekend or single day plans
Return to display A, B or C
Mondays
Tuesdays
Wednesdays
Thursdays
Etc.…
The factory-set week plan
To store a new week plan on your
ECL card
Push to line 9: CPY
Update your ECL card
Heating (I) and hot water
Monday – Friday 6:00 – 8:00
16:00 – 22:00
Saturday – Sunday 8:00 – 23:00
Heating (II)
Monday – Friday 6:00 – 8:00
16:00 – 22:00
Saturday – Sunday 8:00 – 23:00
0 3 6 9 12 15 18 21 24
Adding an extra period
Push both together
Adjust the first
changeover time
Shift to second
changeover time
and adjust
Push both together
for 2 seconds
To restore factory set week plan
New period
00
6
0 3 6 9 12 15 18 21 24
Changing Comfort
Select changeover time
Adjust backward or
forward
Removing a period
Changeover time
Push both together
for 2 seconds
1
2
4
3
Checking your week plan
Push to move between weekday,
weekend or single day plans
Return to display A, B or C
Mondays
Tuesdays
Wednesdays
Thursdays
Etc.…
The factory-set week plan
To store a new week plan on your
ECL card
Push to line 9: CPY
Update your ECL card
Heating (I) and hot water
Monday – Friday 6:00 – 8:00
16:00 – 22:00
Saturday – Sunday 8:00 – 23:00
Heating (II)
Monday – Friday 6:00 – 8:00
16:00 – 22:00
Saturday – Sunday 8:00 – 23:00
/