13
E 121 - DTU 614 C2 Eng. 04.07.01
We reserve the right to make changes without notice
COSTER
16.5 Operating modes
The controller can operate in the following modes: – ON Winter; OFF Winter
– ON Summer; OFF Summer
– ON ; OFF
depending on: : – current season according to setting in M3.2 (see paragraph 24)
– Programme in use choice in M0.
2 or in M0.4
– Status of season switching (ss) and/or the control c1 (terminals D-E1-E2).
Examples :
• With mode is: – When Program in use requires unit to be operating
– When Program in use requires unit to be off and contact
c1 (D-E1) is closed.
– When Program in use requires unit to be off and contact
c1 (D-E1) is closed.
• With
or and outside temp. imposes winter operating mode
or and room temp. imposes winter operating mode
or and season periods impose winter operating mode
mode is : – When Winter Program in use requires unit to be operating
– When Winter Program in use requires unit to be off and contact
c1 (D-E1) is closed.
– When Winter Program in use requires unit to be off and contact
c1 (D-E1) is open.
• With
or and outside temp. imposes summer operating mode
or and room temp. imposes summer operating mode
or and season periods impose summer operating mode
mode is : – When Summer Program in use requires unit to be operating
– When Summer Program in use requires unit to be off and contact
c1 (D-E1) is closed.
– When Summer Program in use requires unit to be off and contact
c1 (D-E1) is open.
• With with contact ss in winter (D-E1 closed)
mode is : – When Winter Program in use requires unit to be operating
– When Winter Program in use requires unit to be off
• With with contact ss in summer (D-E2 closed)
mode is : – When Summer Program in use requires unit to be operating
– When Summer Program in use requires unit to be off
• With with contact ss in winter (D-E1 closed)
mode is : – When Winter Program in use requires unit to be operating
– When Winter Program in use requires unit to be off and contact
c1 (D-E1) is closed.
– When Winter Program in use requires unit to be off and contact
c1 (D-E1) is open.
• With with contact ss in summer (D-E2 closed)
mode is : – When Summer Program in use requires unit to be operating
– When Summer Program in use requires unit to be off and contact
c1 (D-E2) is closed.
– When Summer Program in use requires unit to be off
and contact c1 (D-E2) is open.
Cur r en t mode :
ON Wi n t e r
M0.3
Season Swi tching
NO
M3.2
Cur r en t mode :
ON
M0.3
Cur r en t mode :
OFF
M0.3
Season Swi tching
WINTER
M3.2
Cur r en t mode :
ON Wi n t e r
M0.3
Cur r en t mode :
OFF Wi n t e r
M0.3
Cur r en t mode :
ON Summer
M0.3
Cur r en t mode :
OFF Summer
M0.3
Season Swi t ch ing
FR. OUTS I DE T .
Season Swi t ch ing
FR . ROOM T .
Season Swi t ch ing
FR . SEASONS
Season Swi tching
SUMMER
M3.2
Season Swi tching
FR . OUTS IDE T .
Season Swi tching
FR . ROOM T .
Season Swi tching
FR . SEASONS
Cur ren t mode :
ON Wi n t e r
M0.3
Cur r en t mode :
OFF Wi n t e r
M0.3
Season Swi tching
FR CONTROLss+c1
M3.2
Cur r en t mode :
ON Summer
M0.3
Cur ren t mode :
OFF Summer
M0.3
Season Swi tching
FR CONTROL ss
M3.2
Season Swi tching
FR CONTROL ss
M3.2
Season Swi tching
FR CONTROLss+c1
M3.2
Cur ren t mode :
ON Wi n t e r
M0.3
Cur r en t mode :
OFF Wi n t e r
M0.3
Cur r en t mode :
ON Summer
M0.3
Cur r en t mode :
OFF Summer
M0.3
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