Greenway Home Products VPS1140 - Manual (Page 12)

6. Troubleshooting Guide
Pressure Drop Prefilter(s) clogged. Replace filter cartridge.
Warm Output Water. Water sitting in VPS1140 and heating up Run tap for short time.
VPS1140 leaking water. Misaligned or cross-threaded ports Reinstall to ensure a good solid
Excessive water pressure (beyond 80 psi). Install pressure regulator
Water Hammer causing pressure spikes. Install a Water Hammer* Arrestor in system.
Installed on the system without a
∑ ∑ ∑
No power to UV lamp when system is GFI wall socket is tripped.
∑
Reset, following instructions provided
Check socket with other appliances.
System has power but UV lamps not Lamps not installed correctly.
∑
Check to see that the lamp is
Water is milky. Small air bubbles are trapped in water. Leave tap on for short time.
∑
System is Vibrating. Not mounted securely. Secure fasteners.
Water Hammer* causing vibrations. Install a Water Hammer* Arrestor in system.
Excessive heat generated. Not being allowed sufficient space Clear space for cooling.
Operated in an excessive ambient temp. Unplug unit until temp. is lower than
∑
Water temp too high.
∑
Water temp. is higher than 37.7 o C / 99.9 o F.
Outlet water has bad taste. Filters not installed. Ensure filters are in position.
Filter(s) / Housing(s) not seated properly. Ensure filters are correctly seated in
Testing / source identification / additional Testing should be conducted to determine
pre-treatment may be required. cause of bad taste. Additional
pre-treatment may be required.
11
Problem Possible Cause Suggested Solution
(More than 40 psi loss at 8GPM).
due to infrequent use.
ahead of system.
plugged in.
coming on.
for cooling.
with that device.
installed correctly and not loose.
pressure relief device.
the housing, and the housing are
seating properly.
37.7 o C / 99.9 o F.
(see section 2.4 for details).
Find source of air bubbles and correct.
(inlet or outlet).
Air purging from new filters / system.
connection with ports.