Troubleshooting Methods; Usage Methods - Ispring CR500-A-S-1 User Manual

Troubleshooting Methods

After confirming that the water route connections are correct,
confirm that you have a power supply and/or a water supply.
Then follow these steps to troubleshoot the machine:
1. Open the tap water inlet water ball valve as well as the water purifier inlet water ball valve, plug in the
power (see diagram 11), wait for the filters to fill up water, water will start flowing from the gooseneck
faucet.
2. Wait for the main machine to operate stably (about 5-10 minutes), check each of the connections on
the main machine to make sure they are secure, see if there is any leakage from the membrane shell,
filter cartridges, etc.
3. Turn off the gooseneck faucet, wait for approximately 30 seconds. Check whether the waste water on
the water purifier has stopped.
4. Turn on the gooseneck faucet, observe whether water begins to flow, if there is no water, check
whether it is because the tap water pressure is too low or the high-pressure switch cannot reset.
5. When the machine is in operating condition, close the inlet water ball valve, after a short time observe
whether the machine has stopped operating. If it has not stopped, check whether the low-pressure
switch cannot reset.
6. Wait some time to ensure everything is operating normally. Then the water purifier can be used safely.

Usage Methods

1. The major components of this machine are plastic. When using the product always observe the integrity
of the water purifier to ensure safe use.
2. In order to prevent microbial contamination of membrane components during storage and transportation,
the reverse osmosis membrane element package contains a small amount of protective solution, while the
activated carbon post-filter will emit activated carbon powder the first time it is used. So pure water
produced in the first hour should be emitted; otherwise the output water taste may be unusual.
3. When you start operating the purifier, the output water TDS value may be a little high. After running the
machine for some time, the TDS value for the output water will gradually decrease until it is stable.
4. When you are using the water purifier, the switch on the inlet water ball valve should be opened. You
need to turn on the faucet to get drinking water. When water is not needed the faucet should be turned off.
The water purifier high-pressure switch will automatically shut off the water.
5. The machine should be used at least twice of every week in order to avoid the pure water's
microorganism pollution for long no use.
6. In these "usage methods", "usage" refers to when the power supply is connected and/or the inlet water
-12-
Diagram 11