eCO Premium™ - Installation & Maintenance
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FläktGroup DC_9604GB_20190327_R6
Specifications are subject to alteration without notice
19. MAINTENANCE FOR ELECTRICAL POST-HEATER
MAINTENANCE
No specific maintenance is required. However, a periodic func-
tional check is recommended. Any work on the heater should
only be carried out when the main electrical supply has been
turned off.
OVERHEATING
When the overheat protection with manual reset is activated, the
following procedure should be followed:
• All work must be carried out by an authorised electrician.
• Switch off the power supply.
• Carefully investigate the reason(s) why the overheat protection
is activated.
• When the fault that caused the problem has been resolved,
reset the protection manually using the button on the cover of
the heater.
MAINTENANCE AND FITTING INSTRUCTIONS
20. FITTING INSTRUCTIONS FOR CYLINDRICAL DUCT
SILENCER
Attach cylindrical duct silencer by sliding connector over rub-
ber seals on spigot and silencer spigot into connector. Use tek
screws to secure in place. Any attached silencer should be sup-
ported independent to the unit.
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