DAYLIFF AQUASTRONG CIRC 16 Installation instructions

AQUASTRONG CIRC 16
Smart Inline Boosting Pumps
Installation &
Operating Manual

SPECIFICATIONS
1.
1
2.
WARNINGS & SYMBOLS 3
OPERATION
5.
8
TROUBLE SHOOTING
6.
9
INDEX
© Davis & Shirtliff Ltd 2021
Contents herein are not warranted
WARRANTY
7.
11
3.
INSTALLATION 4
APPLICATION
4.
6

1
1. SPECIFICATIONS
Congratulations on selecting Dayliff CIRC 16 Smart Inline Boosting
Pump. They are manufactured to the highest standards and if
installed and operated correctly will give many years of efcient and
trouble free service. Careful reading of this Installation Manual is
therefore important, though should there be any queries they should
be referred to the equipment supplier.
PUMP HEAD(m)
3
FLOW RATE(m /hr)
2
4
6
8
20
12
16
14
10
0.3
18
0.6 0.9 1.2 1.5 1.8
Optional Prefilter
Controller
Controller
Forced
Start Button
AC Input Plug
Waterproof
connector
Outlet
Connector
Inlet
Connector
Operating
Light
Pump Body
Permanent
Magnetic DC Motor
Portable & Reliable Anti-block Super Silent Eco-friendly

PUMP
Dayliff Aquastrong CIRC 16 is a highly innovative smart inverter controlled
water boosting pump suitable for various domestic applications including hot
water circulation for electric or solar water heaters as well as shower and general
tap pressure boosting. Particular features include:-
• Innovative inverter controlled Permanent magnet water cooled DC
motor that features high efficiency and super silent (28dB) operation.
• Anti-block hydraulic design with large water passage and optional
easy to clean prefilter.
0
• Suitable for all water temperatures up to 90
• Fully automatic operation with inbuilt flow switch control.
• Integrated Design using non corroding materials including an
aluminium housing and engineering plastic hydraulic parts providing for up
to 30,000 running hours operation.
• Extremely compact dimensions that enables simplified installation in
confined spaces.
• Supplied complete with connectors, mounting brackets and separate
inverter/controller unit.
• 2-year guarantee.
• Certified in accordance with the EU Uniform EN and the German
Industrial DIN Standards.
Dayliff Aquastrong CIRC 16 is an exceptionally advanced product that uses
state of the art inverter technology to provide the perfect solution to all domestic
and residential water supply needs.
Insulation: F Power: 96W, 175-245V, 50HZ/60HZ
Enclosure Class:IP57 Speed: 10,000rpm
OPERATING CONDITIONS
Pumped Liquid: Thin, clean, chemically non-aggressive liquids without solid
particles or fibres
0
Max. Ambient Temp: 50 C
0
Max. Liquid Temp: 90 C
Max Suction Lift: 0m (non self-priming)
Start Flow: 1 l/min
Inlet/Outlet: ½”
2

2. WARNINGS AND SYMBOLS
WARNING
The pump must not be installed against wood or any
other material which may be affected by heat from the
pump.
WARNING
Before installing the pump ensure all soldering/welding
adjacent to the pump is complete, the system has been
thoroughly ushed out to remove any foreign matter and
that vent and feed pipes are positioned so that the pump
will not draw in air or over pump.
WARNING
The pump should not be installed in either a high point in
the system where air can collect or a low point where
sediments could build up.
WARNING
Pipes on both sides of the pump should be supported to
reduce strain and must be correctly aligned prior to
installing the pump to reduce the risk of scalding.
140mm
81mm
155mm
110mm
Weight: 1.2Kg
3
WARNING
Check the direction of ow indicated by an arrow on the
pump casing and install the pump between the isolating
valves. When replacing a pump maintain the same
direction of ow.
WARNING
Do not leave system empty without protection from
corrosion. Ensure to use quality corrosion inhibitors.

4
WARNING
Ensure no water leakage onto the pump motor or its
electrical connections during installations, venting or
operations as this may cause electrical shocks.
3. INSTALLATION
1
a) Horizontal Installation b) Vertical Installation
2
3
4
8
675
3
4
8
6
7
5
1. Control Box
2. Forced Start Button
3. AC Input Plug
4. Waterproof Connector
5. Inlet Connector
6. Operating LED Indicator Light
7. Pump Body
8. Outlet Connector
WARNING
Non-approved replacement parts may not be used.
WARNING
Any action that doesn’t comply with safety warning sign
may cause personal injury, pump damage and losses in
property. Users must also comply with the local safety
regulations.
WARNING
Electrical work to be carried out by competent qualied
and licensed electrician.

5
2. Install the bracket and fix firmly on the wall
1. Mark the location according to the bolt holes of the pump bracket and
punch holes in the wall.
WARNING
The pump and the controller must be installed either
horizontally or vertically. Angled installations are not
allowed.
3. Fix the pump into the pump bracket
Installation Arrangement
4. Fasten the copper connectors to the outlet and inlet by use of a wrench
Copper
Connector
Copper
Connector
Pump Body
Filter
Installing
Bracket
Power
Connector
30mm
242.5mm
183.5mm
Dimension with lter
Dimension without lter

6
5. Connect the inlet and outlet to the pipe ensuring to fit isolating valves.
Flexible piping recommended for easy connection
6. Using the water proof connector, connect the controller to the pump and
plug to the power supply, the pump shall start automatically.
Plug into power and pump
starts to work
Waterproof Connector
Water Heater Boosting
Shower
Shower Support
Shower Hose
Pressure Relief Valve
Aquastrong Circ 16
Inlet Piping (cold water)
4. APPLICATION
Outlet Piping
(Hot Water)

7
Solar Water Heater Boosting
Outlet Piping
(Hot Water)
Inlet Piping (Cold Water)
Domestic Applications
Shower
Shower Support
Shower Hose
WHB Faucet
Boosting
WC Cistern
Boosting
Shower
Boosting

8
Forced Start Switch
LED Indicator On
5. OPERATION
ŸThe LED indicator light is always on when the pump is on automatic mode.
ŸThe LED indicator light flashes continuously when the pump is on forced start
mode .
ŸCIRC 16 will start and stop automatically due to inbuilt flow sensor.
ŸIf the pump does not work due to water flow being lower than 1.0L/min, pressing
the force start button can activate it.
ŸCIRC 16 will stop automatically after it runs for 20 minutes under the forced mode
and switch to automatic mode.
Circ16 does not have inbuilt dry running protection during
operation. Ensure that there is no air in the pipeline to protect
the pump from dry running.
NOTE

9
6. TROUBLE SHOOTING
Problem
Pump not
working
Pump does not
stop
Pump vibration
with high noise
LED Indicator
Light Errors Main Problems Solutions
Replace the controller
Controller faulty
LED Indicator
flashes once
Overvoltage or
Undervoltage
Overcurrent
Overcurrent
Flow sensor
damaged
Water Shortage
Pump running
continously
Loud Vibrations
LED Indicator
flashes twice
LED Indicator
flashes thrice
LED Indicator
flashes four times
LED Indicator
flashes five times
None
None
Replace the controller
Replace the motorRotor damaged
Flow sensor damaged
No water in the
pipeline
Air in the pipeline
Air in the pipeline
Rotor is worn out
The flow sensor is
jammed with debris
Controller is damaged Replace the controller
Clean the debris in
the pump chamber
Open the tap and
eliminate air
Replace the rotor
Replace the sensor
Start the pump when
water supply resumes
Empty the pipeline
Disassemble the pump
and clean
Disassemble the pump
and clean
Disassemble the pump
and clean
Controller faulty
Impeller stuck due to
debris
The flow sensor is
jammed and cannot
open properly
Debris in the pump
body

EXPLODED DIAGRAM
10
Rotor impeller assembly
Motor shaft
Ceramic washer
Parts
No.
1
2Water flow switch
Parts
No.
3
4

If equipment failure occurs in the normal course of service having been
competently installed and when operating within its specified duty limits warranty
will be provided as follows:-
Ÿ Up to one year- The item will be replaced or repaired at no charge.
Ÿ Over one year, less than two years - The item will be replaced or
repaired at a cost to the customer of 50% of the Davis & Shirtliff
market price.
The warranty on equipment supplied or installed by others is conditional upon the
defective unit being promptly returned free to a Davis & Shirtliff ofce and
collected thereafter when repaired. No element of site repair is included in the
warranty and any site attendance costs will be payable in full at standard
charegeout rates. Also proof of purchase including the purchase invoice must be
provided for a warranty claim to be considered.
11
7. TERMS OF WARRANTY
i) General Liability
ii) Standard Warranty
• In lieu of any warranty, condition or liability implied by law, the liability of Dayliff
(hereafter called the Distributor) in respect of any defect or failure of
equipment supplied is limited to making good by replacement or repair
(at the Distributor’s discretion) defects which under proper use appear therein
and arise solely from faulty design, materials or workmanship within a
specified period. This period commences immediately after the equipment
has been delivered to the customer and at its termination all liability
ceases. Also the warranty period will be assessed on the basis of the date
that the Distributor is informed of the failure.
ŸThis warranty applies solely to equipment supplied and no claim for
consequential damages, however arising, will be entertained. Also the
warranty specifically excludes defects caused by fair wear and tear, the effects
of careless handling, lack of maintenance, faulty installation, incompetence
on the part of the equipment user, Acts of God or any other cause beyond the
Distributors's reasonable control. Also, any repair or attempt at repair carried
out by any other party invalidates all warranties.

INSXXXA-00/21