ATTENTIONS:
1. Please make sure the water systems should be filled with water before the machine start working.
2. When the machine is operating, all the valves of the water systems must be in the open position.
3. If without inlet water or stop using for a long time, when re-boot the machine, please according to
the item of attentons 1.
4. A removable filter must be installed at the water inlet and please clean the valve periodically depend
on your locate water quality (every 2 or 3 months).
5. The maximum water temperature is 55C .When you use the water, please adjust the water
temperature to a appropriate temperature (The most comfortable water temperature for shower is
38~42 , if the water temperature above 50C , there will be danger of burns!)
6. The maintenance of the machine must be carried out by the professional personnel.
7. If the unit power off,please discharge all the water inside.Otherwise,the heat exchanger will be
frozen in winter.
II. Feature
1.Parameter