Viqua K Plus, Owner'S Manual

Page: 17 / 20

Specifications
17
1. In some cases, short-term flows of low ultraviolet transmittance (UVT) water can be created following and during the
regeneration cycle of a water softener, resulting in a sensor alarm. Flushing the UV system alleviates this condition until
the softener goes through another regeneration cycle. In the longer term, the softener's settings must be modified. To
flush the UV system, unplug the sensor, then open a tap downstream and let water run for two (2) minutes. Disinfect the
water lines following the procedures outlined under “Disinfecting The Water Lines” in the Installation section.
2. Refer to Sleeve Cleaning And Lamp Replacement section of the Owner's Manual.
3. Contact your water treatment dealer to inquire about testing the UVT of your water.
Section 7 Specifications
General (All Models)
Operating Parameters
Maximum operating pressure 125 PSI (861 kPa)
Minimum operating pressure 15 PSI (103 kPa)
Maximum ambient air temperature 104 ºF (40 ºC)
Minimum ambient air temperature 32 ºF (0 ºC)
Maximum humidity 100%
Maximum hardness 120 ppm (7 grains per gallon)
Maximum iron 0.3 ppm
Minimum UVT 75%*
Installation Vertical ONLY
Others
Chamber material 316L SST
Rated service life of lamp up to 2 years
* PRO50 has a minimum UVT rating of 85%
PRO10 PRO20 PRO30 PRO50 H, H+ K, K+
Rated flow for NSF Std 55,
Class A
10 gpm (38 lpm)
(2.2 m
3
/hr)
20 gpm (76 lpm)
(4.5 m
3
/hr)
30 gpm (113 lpm)
(6.8 m
3
/hr)
- - -
Rated flow dose of 30 mJ/
cm
2
@ 95% UVT
- - - -
45 gpm (170 lpm)
(10 m
3
/hr)
80 gpm (303 lpm)
(18 m
3
/hr)
Rated flow dose of 40 mJ/
cm
2
@ 95% UVT
- - - -
37 gpm (140 lpm)
(8.4 m3/hr)
60 gpm (226 lpm)
(13.6 m3/hr)
Rated flow for USEPA
UVDGM 2006 protocol
- - -
50 gpm (189 lpm)
(11.3 m3/hr)
- -
Electrical
Voltage
100-240V
50/60Hz
100-240V
50/60Hz
100-240V
50/60Hz
100-240V
50/60Hz
100-240V
50/60Hz
100-240V
50/60Hz
Max. current 2.5 Amp 2.5 Amp 2.5 Amp 2.5 Amp 2.5 Amp 2.5 Amp
Max. power consumption 120 Watts 160 Watts 230 Watts 230 Watts 160 Watts 230 Watts
Lamp power consumption 100 Watts 140 Watts 200 Watts 200 Watts 140 Watts 200 Watts
Port Size
Inlet and outlet
Combo
1¼” NPT,
1" FNPT
Combo
1¼” NPT,
1" FNPT
Combo
1¼” NPT,
1" FNPT
2“ MNPT
Combo
1¼” NPT,
1" FNPT
2“ MNPT