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Operation and maintenance
NEW EcoHeater
DSEH200301.01.EN
Continuous product development may give rise to specification changes without notice.
5.2 Commissioning combustion gas bypass
If the EcoHeater is equipped with a combustion gas bypass, check that the
combustion gas bypass:
1. Is connected to the unit’s fan section and connected according to the wiring
instructions, see order-unique wiring diagrams enclosed with the delivery of the
(Control diagram).
2. Shows Control
Send
and Return.open mode
Yes
on the Climatix display
(
Main menu > Unit > Damper control > Fire damper
). If error messages are
displayed, address any errors.
3. Has a working end position function. Go to Start manual test on the Climatix
display (
Main menu > Unit > Damper control > Fire damper - Start manual
test
). Select
Active
. If error messages are displayed, address any errors and
restart the test.
