AMI Pure Plus Mineral RO HD-22PP, Instruction Handbook For Installation, Operation And Maintenance, Page: 5 / 8

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The AMI Pure Plus Mineral RO
™
Water Purifier is a product of advanced technology which ensures
safe and clean drinking water. The purifier is easy and convenient to install.
Recommended Site Preparations:
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Single Phase 100-250V AC, 50-60 Hz. connection not more than 118.1 inches away from the
point of installation of purifier
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Raw water supply with ½ inch nipple not more than 3m away
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Drain for rejected water not more than 118.1 inches away
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Space as per dimensions of the purifier
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Wall/plane surface for mounting two screws and holding the machine
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The system and installation needs to comply with state and local laws and regulations
Specific Instructions:
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AMI Pure Plus Mineral RO
™
Water Purifier is an under-the-counter RO water purifier. Make sure that it
is only mounted on a wall. Avoid installation on wooden
and metallic stands
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For optimum performance and minimum inlet pressure
required, ensure that the raw water supply tank is at least 10 ft
above the level at which the purifier is installed
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It is preferable to install the purifier near a sink so that faucet
can be mounted on the sink and the inlet and reject water
lines are easily available
Installation Instructions:
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Screw in the two 10x50 self taping screws at the same
horizontal level at a distance of 9.68 inches from each other
in the wall. This can be preferably done under the kitchen sink
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Carefully hang the purifier on the wall with the help of wall
mounting slot holes present on the back side of the purifier,
as shown in the figure 1
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Fix the SS ball valve to the
¼
inch port of the 3-way connector
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Connect the 3-way connector to the raw water supply as
shown in the figure 2. The threaded end of the 3-way
connector is fitted in line with the raw water supply. The other end can be connected to a tap or can be
plugged off if not required
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Now connect one end of the white pipe to the SS ball valve and other end to the inlet of the right most
sediment filter (labeled as No.1 in the system flow diagram) (Note: white pipe is for raw water supply)
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Drill a 1/4” hole in the drain pipe, below the sink. Install the Drain Clamp by first
applying the foam gasket inside the front half of the drain saddle. Punch out
the cut-out hole in the center of the pad, remove the adhesive backing, and
adhere to the inside of the drain saddle, ensuring the holes are aligned. Align
the hole drilled in the drain pipe with the hole in the drain saddle. Use Phillips
screwdriver to tighten the clamp. Avoid over-tightening.
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Connect one end of the blue pipe to the outlet of the flow restrictor tube
(labeled as No. 11 in the system flow diagram) and insert tubing from the
Reject Water line to the quick connect fitting on the drain line and check the
seal
(Note: Blue pipe is for reject water).
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Make a drill of 0.43 inches on the top of the sink or kitchen bed where the faucet (labeled as No. 16 in the
system flow chart) can be installed conveniently as per drawing. Secure the faucet to the sink, by
tightening the brass nut washer
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Tighten the 90 degree ball valve to the tank and connect it to the outlet of the purifier as
shown in the drawing
Installation Instructions
246 mm
Figure 1
UV Fail Alarm*
To ensure delivery of purer and healthier water, a micro-processor is installed in the purifier that performs
the following functions: -
UV Stabilisation Delay: To ensure that the UV lamp is pre-heated and is working at its optimum
level before it starts disinfecting water, the controller provides a two seconds delay to UV lamp when the
purifier is switched on. During this period, only the UV lamp is switched on and other electrical devices of
the purifier are switched off.
Purification Delay: To ensure that the idle water lying in the internal pipes and in the UV chamber is
disinfected before being passed into the storage tank, the system provides 5 second delay when the purifier
is switched on. During this time, the UV lamp kills all micro-organisms that may be in the water inside UV
chamber. After this delay, all other electrical devices such as booster pump and solenoid valve are
switched on to start normal purification process.
Audible Alarm:
The controller also controls the timing of UV Fail Alarm and the Filter Change Alarm.
Computer Controlled Operation*
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The purifier automatically shuts off when the
storage tank is full
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The purifier does not start when inlet water supply
pressure falls below 4.267 (psi/10
°
C)
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The purifier automatically restarts when water
level drops below the maximum
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The purifier does not allow any water rejection in
absence of electricity or when tank is full
Automatic Operation
AMI Pure Plus Mineral RO
™
Water Purifier has an in-built feature of an audible alarm if the UV lamp malfunctions.
This feature is provided to ensure purity. The UV Fail Alarm will sound as following:
Two short beeps after every two seconds.
In case such an alarm is audible, kindly switch off the purifier. The purifier will stop its purification process in
such a circumstance.
Filter Change Alarm
AMI Pure Plus Mineral RO
™
Water Purifier has an in-built feature of an audible alarm to indicate replacement
time filters. This alarm will be audible after 700 hrs of use since the last filter change (or since the time of
installation). The Filter Change Alarm will sound as following:
4 short beeps after every two seconds; for 30 seconds. The alarm will repeat after every 2 hours of use.
In case such an alarm is audible, please change the filters of the purifier. However, if the filters are not changed
within the next 60 hours of operation, the purifier will stop functioning to ensure purity and hygiene. The
following alarm will be audible after 60 Hrs. A continuous beep for an infinite time.
In case, such an alarm is audible, kindly switch off the purifier & replace the filters. In such a circumstance, the
purifier will not function unless the filters are changed.