ALNOR
®
ventilation systems
is a legally protected trade mark and technological patent. All rights to change or amend are reserved.
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User Manual
HRU-ERGO
Warranty card
Warranty card - maintenance schedule
No.
Date of notification Date of service
Maintenance service
Signature & stamp of serviceman
Unit model: .............................
Serial number: .............................
Sale date: ............................. .....................................................................
Signature and stamp of the Distributor
Start up date: ............................ .....................................................................
Signature and stamp of the Installer
6 months
Please, circle the correct answer:
Cleaning HRV filters
Cleaning extract louvers and inlet diffusers
Ventilation ductwork checkup
Additional regulation
Other ...........................................................................
.....................................................................................
.....................................................................................
12 months
Please, circle the correct answer:
Cleaning HRV filters
Cleaning extract louvers and inlet diffusers
Ventilation ductwork checkup
Additional regulation
Other ...........................................................................
.....................................................................................
.....................................................................................
18 months
Please, circle the correct answer:
Cleaning HRV filters
Cleaning extract louvers and inlet diffusers
Ventilation ductwork checkup
Additional regulation
Other ...........................................................................
.....................................................................................
.....................................................................................
24 months
Please, circle the correct answer:
Cleaning HRV filters
Cleaning extract louvers and inlet diffusers
Ventilation ductwork checkup
Additional regulation
Other ...........................................................................
.....................................................................................
.....................................................................................
YES NO
YES NO
YES NO
YES NO
YES NO
YES NO
YES NO
YES NO
YES NO
YES NO
YES NO
YES NO
YES NO
YES NO
YES NO
YES NO
