P9 INSTALLATION
5.4 NT-UV130F and NT-UV130-TF with Flow Switch installation
WARNING:
1. There is a flow direction arrow mark on the flow switch for following. Reverse the flow
direction will not switch on the UV-C lamp.
2. The flow switch connection union can adopt both imperial and metric pipe.
The flow switch version’s flow switch location is flexible to fit into the actual environment water flow direction.
It can be placed from left side or right side, and top to bottom or bottom to top flow direction.
5.5 NANO-TECH UV-C OZONE SYSTEM
1. Never install the UV-C system in an area exposed to direct sunlight.
This equipment must be installed in a dry and ventilated area.
2. The UV-C system must be fitted in a vertical position, and leaving a
minimum space of 30cm underneath and 1.5 meters at the top of
the equipment for maintenance operations and replacing the lamp.
3. The UV-C system needs to be installed always after the filter and
before pH regulator or any possible salt chlorinator or dosing
system.
4. If the filtration pump exceeds the maximum flow rate allowed for
the UV-C system, a by-pass circuit will be required.
WARNING:
To achieve the correct installation, please follow there commendations listed below:
Right Side Top Down Bottom
Left Side Bottom To Top
Flow Switch
ELECTRICAL UNIT REPLACEMENT P18
11.4 GROUNDING
11.5 LAMP SOCKET
Yellow color output connect T5 lamp socket blue and brown wire with crimp
There is a ground crimp with three yellow / green wire, one is from the power cord (earth), one is to the ballast
ground terminal and one connect to the stainless steel housing outside the ballast plastic housing.
Loss of any grounding will trigger the RCD or GFCI and stop the power when power on. It is use to protect
from personnel electric socket.
Red color output connect T5 lamp socket black and yellow green wires with crimp
WARNING:
It is a T5 type lamp socket and be careful to plug the lamp in right orientation to prevent the
lamp’s connect pins broken. Don’t force the lamp pin into the lamp socket. Ensure the lamp
and socket is well connected to prevent the lamp loose and damage before insert to the
stainless steel body.
For NT-UV87-OT O-zone model, the UV-C lamp is designed dedicate. Replacement of any
other band name model has to been consulted your dealer for confirmation. It will affect the
ballast and O-zone generation quantity.
UV-C Lamp Socket Assemble
T5 Socket Cable Wiring Color Scheme
3 Pins UV-C Lamp
From Power Cord Ground
To Ballast Ground
Ground Terminal On Stainless Steel Housing
