Gondzik NL-BKDX100-400II/R, Руководство пользователя

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System anti-freezing
1. After power failure, the unit will not start automatically, then the antifreeze function cannot be started.
2. If it is not needed in a short time, antifreeze can be added into the water system
3. If he machine is not used for a long time,please drain all the water in the system, and then disconnect power
supply （ Drain water from the lowest position of water pump and heat exchanger)
4. Know clearly how to choose antifreeze and its volume.
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If the unit has been shut down for a long time, the following preparations should be made when it
starts up again.
1. Thoroughly inspect and clean the unit
2. Clean the water pipe system
3. Check water pump, regulating valve and other equipment of water pipe system etc.
4. Check whether all the wire connections are tight and correct.
5. Please power on and preheat machine for more than 12 hours.
6.Do not add water to the system during preheat. After preheat, let the water pump heat up first, and then start
to supplement water.
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Replacement of spare parts.
If the spare parts are damaged or need to be replaced. Original spare parts should be used.Any other different
replacement is not allowed.
Please contact us to buy original parts( out of warranty)