Troubleshooting; Environmental Information; Disposal Requirements - HTW VAW Serie Manual De Usuario E Instalacion

TROUBLESHOOTING

This section provides useful information for diagnosing and correcting certain troubles which may
occur. Before starting the troubleshooting procedure, carry out a thorough visual inspection of the
unit and look for obvious defects such as loose connections or defective wiring.
Before contacting your local dealer, read this chapter carefully, it will save you time and money.
WHEN CARRYING OUT AN INSPECTION ON THE SWITCH BOX OF THE UNIT, ALWAYS
MAKE SURE THAT THE MAIN SWITCH OF THE UNIT IS SWITCHED'OFF'.
The guidelines below might help to solve your problem. If you cannot solve the problem,consult
your installer/local dealer.
No image on the controller (blank display). Check if the main power is still connected.
One of the error codes appears, consult your local dealer.
The scheduled timer does work but the programmed actions are executed at the wrong time
(e.g. 1 hour too late or too early). Check if the clock and the day of the week are set
correctly, adjust if necessary.

ENVIRONMENTAL INFORMATION

This equipment contains fluorinated greenhouse gases covered by the Kyoto Protocol. It should
only be serviced or dismantled by professional trained personnel.
This equipment contains R134a refrigerant in the amount as stated in the specification. Do not vent
R134a into the atmosphere: R134a, is a fluorinated greenhouse gas with a Global Warming
Potential (GWP) = 1300.

DISPOSAL REQUIREMENTS

Dismantling of the unit, treatment of the refrigerant, of oil and of other parts must be done in
accordance with relevant local and national legislation.
Your product is marked with this symbol. This means that electrical and electronic
products shall not be mixed with unsorted household waste.
Do not try to dismantle the system yourself: the dismantling of the system, treatment of the
refrigerant, of oil and other parts must be done by a qualified installer in accordance with relevant
local and national legislation.
Units must be treated at a specialized treatment facility for re-use, recycling and recovery.By
ensuring that this product is disposed off correctly, you will help to prevent potential negative
consequences for the environment and human health. Please contact the installer or local authority
for more information.
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