Runxin F79A-LCD - 1.3. Service Condition

MODEL 82602-F79A-LCD/82602B-F79B-LCD/82604-F82A-LCD/82604B-F82B-LCD
5
 Connector of salt shortage alarm (It is necessary to separately
matching with a gravity meter. )
The connector is jointed with gravity meter. When the brine tank is
shortage of salt, the system will give the alarm and remind user to add the
salt in time. (Wiring refer to P20)
 Maximum interval regeneration days
Under the situation of service reaching the setting days and the
volume not yet, it could enter into regeneration process forcibly when
current time is the same as regeneration time.
 All parameters can be modified
According to the water quality and usage, the parameters in the
process can be adjusted.
1.3. Service Condition
Runxin Valve should be used under the below conditions:
Items
Requirement
Working
conditions
Water pressure
0.15MPa～0.6MPa
Water
temperature
5℃～50℃
Working
environment
Environment
temperature
5℃～50℃
Relative
humidity
≤95%（25℃）
Electrical facility
AC100～240V/50～60Hz
Inlet water
quality
Water hardness
First Grade Na
+
<6.5 mmol/L
Second Grade Na
+
<10 mmol/L
Water turbidity
Down-flow regeneration ＜ 5FTU ；
UP-flow regeneration＜2FTU
Filter＜20FTU
Free chlorine
＜0.1 mg/L
Iron
2+
＜0.3 mg/L