Si71-502
After-sales Service
Operation Manual
93
6. After-sales Service
After-sales service:
Warning
• Do not modify the unit.
This may cause electric shock or fire.
• Do not disassemble or repair the unit.
This may cause electric shock or fire.
Contact your dealer.
• Do not remove or reinstall the unit by yourself.
Incomplete installation may cause a water leakage electric shock and fire.
Contact your dealer.
When asking your dealer to repair, inform related staff of the details as follows:
• Shipping date and installation date:
• Malfunction:
Inform the staff of the defective details.
(Malfunction code being displayed on the remote controller.)
• Name, address, telephone number
Repair where the warranty term is expired
Contact your dealer. If necessary to repair, pay service is available.
Minimum storage period of important parts
Even after a certain type of the HRV unit is discontinued, we have the related important parts in stock for
6 years at least.
The important parts indicate parts essential to operate the HRV unit.
Recommendations for maintenance and inspection
Since dust collects after using the unit for several years, the performance will be deteriorated to some
extent.
Taking apart and cleaning inside require technical expertise, so we recommend entering a maintenance
and inspection contract (at a cost) separate from normal maintenance.
Recommended inspection and maintenance cycles [Note: The maintenance cycle is not the same
as the warranty period.]
Table 1 assumes the following usage conditions.
• Normal use without frequent starting and stopping of the machine.
(Although it varies with the model, we recommend not starting and stopping the machine more than 6
times/hour for normal use.)
• Operation of the product is assumed to be 10 hours/day, 2500 hours/year.
Summary of Contents for VAM 350GJVE
Page 7: ...Introduction Si71 502 vi 1 1 1 Cautions in Operation and Maintenance...
Page 8: ...Si71 502 Introduction vii...
Page 13: ...General Constructions Si71 502 4 General Constructions...
Page 29: ...Maintenance Si71 502 20 Maintenance...
Page 43: ...Circuit Operations Si71 502 34 Circuit Operations...
Page 103: ...After sales Service Si71 502 94 Operation Manual...
Page 106: ...Si71 502 Appendix Appendix 97 VAM1500GJVE VAM2000GJVE...
Page 107: ...Appendix Si71 502 98 Appendix...
