4.6.Water tank selection
Water tank should with stainless steel for inner tank, outer tank can with
stainless steel or color steel, and there should be 50mm-100mm foam insulation
between outer and inner tank. The water tank structure as following:
15
Installation
Attention:
1) The height of Hot water supplying port should 80mm higher than that recycled water port;
The distance from recycled water port to the bottom of water tank is at least 100mm;
2) Please make sure that there is insulation for water tank to make sure that the
temp decreasing is no more than 5
℃
after one day and night. And water tank should
meet the dust prevention and fungi-proofing standard of sanitary water.
Water tank structure
Hot water supplying port
Hot water returning port
Tapping water inlet port
Water level switch port
Service port
Hot water
inlet port
Overfall port
water tank temp sensor
Recycled water port
Drain outlet
200mm
500mm
