Watts Radiant WQC4 RO - Manual (Page 15)

Page 15
Turn off the incoming water supply at the adapta valve.
Open the faucet, allow the tank to empty, and then close the faucet
Check the pressure in the tank using a tire pressure gauge on the air valve.
The tank pressure should be between 5-7 psi. Use a bicycle pump to add air if necessary.
Tank air pressure
Step 1
Step 2
Step 3
Step 4
Step 5
Procedure for Extended Non-Use
If the system will not be used for an extended period (more than 2 months) perform the
following.
Turn on the water supply at the adapta valve.
Step 1
Step 2
Step 3
Step 4
Step 5
Turn off the incoming water supply at the adapta valve.
Open the faucet, allow the tank to empty, and then close the faucet.
Remove and discard the sediment fi lter, pre carbon fi lter, and post carbon fi lter cartridges.
Remove the RO membrane cartridge. Place it in a zip lock bag and store it in the refrigera-
tor.
To begin using the unit again, follow the startup and tank sanitization procedures.