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Operation and Maintenance Instructions
THE NEW EcoHeater
DSEH180401.00.EN
Continuous product development may give rise to specification changes without notice.
4 Operation
4.1 Commissioning, general
The EcoHeater extract air heat pump is a modular unit consisting of sections,
components for duct mounting, and accessories. The unit does not require spe-
cial commissioning by a certified technician, but leakage inspections need to
take place during installation, see "1.7 Handling of refrigerant" on page 4.
When commissioning the extract air heat pump for an occupied property, the fan
section must be started immediately after installation to avoid disruption to the
property’s ventilation. The heat pump section is then commissioned separately.
The commissioning must be carried out in accordance with a separate check
list;
EcoHeater, commissioning check list
and applicable sections in separate protocol;
The validity of the product warranty is conditional on the system having been
correctly commissioned. No modifications to the refrigerant circuit may be made
during the warranty period without the approval of IV Produkt.
Follow the instructions under "6 Troubleshooting" on page 31 before
contacting a service representative for servicing a unit. This will prevent any
unnecessary service calls.
