Temperature Management Devices - SpringWell SPRW-UV4-2 Operation & Installation Instructions

Soft Alarms: The following remaining errors give a 15 second audible chirp only
System Display
Warning: After any hard alarm, the home or facility should be disinfected. Follow the steps
under the "System Disinfection" heading.
Boil Water Advisory: If any failure occurs on a UV system, the water must not be used for
human consumption until the system is returned to a safe operational mode. If the water
is used for human consumption during this period, the water must be boiled (minimum 20
minutes at a full boil) prior to consumption.

Temperature Management Devices

Your UV system is designed to run continuously to ensure optimal disinfection. However, during
periods when no water is drawn through the system, the energy from the disinfection process
can cause the temperature of the water inside the chamber to rise. In extreme situations
elevated water temperature or the fluctuation in temperature can lower the output of the UV
lamp. In these cases, or if the elevated water temperature is a nuisance, SpringWell recommends
one of the following forms of temperature management devices.
Cooling Fan - Designed for use on High Output systems, the fan runs continuously to
cool the water by forced convection. The long-life fan is powered independently
using a compact modular power adapter that operates from 90-265V (47-63Hz).
Order PN SPRW-130014.
Temperature Relief Valve (TRV) - On reaching a higher temperature, the TRV is
designed to drain a small amount of water to allow fresh, cooler water to enter the
system. The TRV works without power and comes complete with 10' of drain line.
Order PN SPRW-UV-TRV05 for 1/2" ports, PN SPRW-UV-TRV07 for 3/4" ports, PN
SPRW-UV-TRV10 for 1" ports and PN SPRW-UV-TRV15 for 1 1/2" ports.
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Problem
The module indicated is
no longer communicat-
ing to with the system.
Refer to flow meter manual for detailed
troubleshooting
Resolution
Ensure all modules are
connected properly to the
system and to each other.
Modules can be tested
individually by plugging in
one at a time and cycling
power to the system.
Replace any module that is
not detected when plugged
directly into the controller.