Viqua VH200, Owner'S Manual

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Procedure:
Section 6 Troubleshooting
Symptom Possible Causes Solutions
Pressure Drop
Sediment pre-filter clogged
Replace filter cartridge with appropriate 5 micron cartridge.
Note: Check source water supply as fluctuations may occur in source pressure.
Flow regulator Flow regulator will result in pressure drop when approaching full flow.
High Bacteria
Counts
Quartz sleeve is stained or dirty
Clean sleeve with scale cleaner and eliminate source of staining problem (ie. soften hard water,
refer to
Section 4.2 .
Change in feed water quality Have source water tested to ensure that water quality is still within allowable limits for this system.
Contamination in water lines after UV
system
It is imperative that effluent water stream be shocked with chlorine (bleach) before water leaves UV
system - disinfection system must have a bacterial free distribution system to work effectively.
Refer to
Section 3.2
Possible break-through of sediment
through pre-filter Have source water tested for turbidity - may need stepped filtration in order to catch all sediment
entering water system (20 micron filter followed by a 5 micron filter followed by UV system).
Heated Product
Water Common problem caused by
infrequent use of water
Run water until it returns to ambient temperature.
Water Appears
Milky
Caused by air in the water lines Run water until air is purged.
Unit Leaking
Water
Problem with O-ring seal (on retaining
nut and/or UV sensor) Ensure O-ring is in place, check for cuts or abrasions, clean O-ring, moisten with water/ lubricant
and re-install, replace if necessary (410867).
Condensation on chamber caused by
excessive humidity & cold water
Check location of disinfection system and control humidity.
Inadequate inlet/outlet port
connections
Check thread connections, reseal with Teflon
®
tape and re-tighten.
System Shutting
Down
Intermittently
Interrupted controller
• Ensure system has been installed on its own circuit, as other equipment may be drawing
power away from UV (ie. pump or fridge).
• UV system should not be installed on a circuit which is incorporated into a light switch.
Lamp Failure
Alarm on - New
Lamp
Loose connection between lamp and
connector
Disconnect lamp from connector and reconnect, ensuring that a tight fit is accomplished
Moisture build up in connector may
keep lamp and connector from
making a solid connection
Eliminate chance of any moisture getting to the connector and/or lamp pins
1
• Disconnect the existing
sensor cable from the
controller.
2
1 2
• Connect the ‘Y’ cable to the
controller.
3
• Attach the “male” end of the
removed sensor cable to the
“female” end of the new “Y”
cable.
• Appropriately attach the 4-20
mA cable to the applicable
equipment and ensure all
connections are hand-tighten.
Información general
Sección 2 Información general
Figura 1 Componentes del sistema
Elemento Descripción N.º pieza Sistemas UV
1 Válvula de temperatura (opcional) 440179 Opcional
2 Limitador de caudal Opcional Se utiliza en todos los sistemas
3 Junta tórica 410867 Se utiliza en todos los sistemas
4
Vaina tubular de cuarzo fusionado GE
214 de extremo abierto con extremos
pulidos al fuego
QS-001 VH200
QSO-410 VH410, VH410M
QSO-600 VP600, VP600M
QSO-950 VP950, VP950M
5
Lámparas UV Sterilume
®
-HO revestido
de cristal duro para una vida útil
prolongada y de calidad constante

(9.000 horas)
S200RL-HO VH200
S410RL-HO VH410, VH410M
S600RL-HO VP600, VP600M
S950RL-HO VP950, VP950M
6 Tuerca de retención RN-001 Se utiliza en todos los sistemas
7
Controlador (solo en los modelos de
100-240 V/50-60 HZ)
BA-ICE-CL VH200, VH410
BA-ICE-C VP600, VP950
BA-ICE-CM VH410M, VP600M, VP950M
8
Cables de alimentación de sustitución
IEC para controlador

(se venden por separado)
260010 VH200, VH410, VH410M, VP600, VP600M, VP950, VP950M (Norteamérica)
602637 VH200/2, VH410/2, VH410M/2, VP600/2, VP600M/2, VP950/2, VP950M/2 (UE CEE)
260012
VH200/2B, VH410/2B, VH410M/2B, VP600/2B, VP600M/2B, VP950/2B, VP950M/2B

(REINO UNIDO)
260013
VH200/2A, VH410/2A, VH410M/2A, VP600/2A, VP600M/2A, VP950/2A, VP950M/2A
(Australia, NZ)
260019 SIN CONECTORES, 3 HILOS, CABLES DESNUDOS
9
Conjunto de grapas/abrazaderas

de montaje
410076 Se utiliza en todos los sistemas
10 Sensor UV 254NM-C1 VH410M, VP600M, VP950M
2
7
8
9
10
1
3
4
5
6
16 45
Troubleshooting