Ispring T Serie Handbuch

• Water will stop draining from the drainpipe once the tank is full. Once the tank
is full, open the drinking faucet to drain the water out of the tank.
!
Note: Do not drink the water at this stage.
• Repeat these steps to ush the tank one more time.
• Once the tank is empty, it is ready for regular use.
Regular Inspections: Inspect the tank's air bladder pressure every 6 to 12
months to ensure proper operation. If the air bladder pressure is low, follow
the air bladder pressure adjustment instructions under the maintenance section
below.
Maintenance
Filter Flushing Procedure:
When replacing the RO system lters, close the tank valve before performing
maintenance on the system and keep it closed until the lter ushing is
completed.
Air Bladder Pressure Adjustment:
All the tanks have air bladder pressure adjustments to support the water owing
into and out of the tank. If water pressure is insu cient, adjust the internal
pressure of the tank's air bladder to the recommended range by following these
steps:
• Unscrew the air valve cap on the tank.
• Use an air pressure gauge (such as a tire pressure gauge) to test the pressure of
the air bladder in the tank.
• If air bladder pressure is below 7 psi, recharge the air bladder with a regular air
pump.
• Screw back the air valve cap tightly.
Troubleshooting
Issue
Insu cient Water
Check the tank's air bladder pressure and adjust to
Pressure
7–10 psi as needed.
Inspect all connections and replace faulty connectors
Water Leakage
or tubes if necessary.
4
Solution
+1 (678) 261-7611
support@ispringwater.com
www.ispringwater.com
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iSpring T-Series Pressurized Water Storage
Tank Manual
Important User Information
The user must adhere to the installation speci cations described in this Product
Installation and Operation Manual. iSpring is not responsible for damage, loss, or
injury resulting from neglect, improper maintenance, or unauthorized
modi cation of products.
• This product is designed for residential use only. Contact iSpring customer
service to inquire about usage in non-residential settings.
• If leakage occurs, shut o the inlet water supply by closing the valve. Unplug
the system and contact iSpring customer service.
• Use only authorized iSpring parts and
aftermarket components will void the product warranty.
• The installation location should be well-ventilated and free from hot
temperatures and humidity to protect the tank and extend its lifespan. Place
the product only on at surfaces. Do not mount on a wall.
• Non-professional personnel should not disassemble the tank to avoid damage
or operational issues. Unauthorized modi cation and disassembly are
prohibited and will void the warranty.
• To maximize the RO system's bene ts, regularly inspect and maintain the RO
system and tank, following the instructions in the maintenance section.
Product Introduction
The iSpring T-series water tanks are pre-pressurized water storage tanks
designed for residential reverse osmosis (RO) systems. They come in various
capacities to meet the needs of both residential and small commercial
applications. These tanks e ectively boost water pressure, ensure stable RO
system operation, and provide a continuous supply of high-quality drinking
water.
Models and Speci cations
Installation and precautions di er for the models. Current models are
categorized into two types, as shown below:
Ver. 10/2025
lters. Using unauthorized or
1