Vanner IQ24-2600 Specifications download pdf (Page 33)

Preventive Maintenance

IQ SERIES OWNERS MANUAL - 33 -

Figure 1 Selecting Ambulance Mode or Standard Modes

6 PREVENTIVE MAINTENANCE

There are no user serviceable components inside these inverters. For service refer to the Vanner Power Group

or other qualified service personnel.

6.1 Maintenance Items

For continued reliability and safety, a monthly maintenance program should be implemented to include the

following:

1. Check to insure that all DC and AC wiring connections are secure and corrosion free.

1. Check air ventilation openings for dust and other obstructions

2. Examine receptacle, indicators and switches for cracks and breaks.

3. Examine for any surfaces that are discolored or deformed due to excessive heat.

6.2 Troubleshooting Procedures

The following are the most common questions heard by Vanner service professionals. If your situation does not

apply to the following categories, please contact your local Vanner Power Group Service Center or the Vanner

Power Group Customer Service department: 1-800-AC-POWER (1-800-227-6937). Please have your model and

serial number available when consulting customer service.

ALWAYS CHECK THE FOLLOWING FIRST:

DC Fuse condition

AC output and input breakers AC1, AC2, and AC3

Check all GFCI breakers as equipped throughout AC system

Unit On/Off and Remote On/Off switch positions

Plug-in and operate an AC load from the convenience receptacle located on inverter front panel.

Check battery connections for tightness or corrosion

Check battery voltage at battery and inverter

Symptom ON LED does not light steadily after pushing in the ON-OFF/RESET Inverter Switch.

Solution Lamp flashes in Load Demand Waiting mode.

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Vanner IQ24-2600 Specifications Page 33