Important Safety Instructions
IQ SERIES OWNERS MANUAL - 11 -
If Ambulance Mode is not selected the inverter/charger will function in Standard Backup Mode. In
Standard Backup Mode the charger will not turn itself ON when shore power is connected. The inverter
must already be ON or the charger must be ‘started’ by pushing the ON/OFF Switch to the Start position.
In Standard Backup Mode, when shore power is disconnected the inverter will automatically come ON.
1.6 Important Safety Instructions
This manual contains important safety and operating instructions for the Vanner Power Group “IQ Series”
Power Inverter and Inverter/Charger System as prescribed by Underwriters Laboratory (UL). The IQ
Series Inverter and Inverter/Charger Family is listed as compliant with UL 458 (only if the UL/CUL
symbol is on the front of the unit), Power Converters/Inverters and Power Converter/Inverter Systems
for Land Vehicles. The Vanner Power Group “IQ Series” also is listed to the Canadian National Standard
CSA – C22.2 No. 107.1 – 1951.
SAVE THESE INSTRUCTIONS
WARNING This equipment employs components that tend to produce arcs and sparks. To prevent
fire or explosion, DO NOT install in confined areas or compartments that contain batteries
or flammable materials.
WARNING Risk of electrical shock. Use only the ground fault circuit interrupter (GFCI) receptacle(s)
or circuit breaker(s) specified in the installation and operating instructions supplied with
this inverter. Other types may fail to operate properly when connected to this equipment.
CAUTION Read owners manual BEFORE wiring or powering up.
CAUTION DO NOT cover or obstruct ventilation openings. DO NOT mount in zero-clearance
compartments. Overheating may result which may diminish system capacity.
NOTICE The output of this device in not sinusoidal. The IQ SERIES inverter has a total harmonic
distortion of 34.6 percent and maximum single harmonic of 24 percent.
1.7 General Precautions
1. Do not expose the Vanner IQ series Inverter to direct water spray or snow.
2. To reduce the risk of a fire hazard, do not cover or obstruct the ventilation openings.
3. Do not cover or obstruct ventilation openings. Do not install this unit in a zero clearance compartment.
The result may be overheating which may diminish performance.
4. To avoid the risk of fire, electric shock, or injury to persons, do not use attachments not
recommended or sold by the Vanner Power Group
5. Vanner recommends that all DC and AC electrical wiring be performed by a certified electrician or
technician to ensure compliance with all proper national and local wiring regulations.
6. To avoid a risk of fire and/or electric shock, always verify wiring connections are in good electrical
condition. All external conductors must use proper wire size to avoid dangerous overheating or
diminished performance.
7. If the Vanner inverter system has been dropped or damaged in any way, do not operate until its
operation has been verified to be safe by a qualified technician.