Center 667888 User manual

Twist & click
non-return valve
with retainer clip
Boiler Condensate Pump - Installation Guide
This pump is designed to collect condensate water from
large domestic and commercial gas & oil fired condensing
boilers and discharge it up to recommended maximum
5 metres head. The internal safety float is a low current
switch to stop the boiler system in the event of pump
failure. The pump is operated from an internal float switch.
ELECTRICAL WARNING!
Isolate before working on this unit.
Service Guide:
Flush the pump through with anti-bacterial wash every six
months to avoid sludge build-up in the pump housing.
NB The contractors should satisfy themselves that any
chemicals used are compatible with the working of the pump.
IMPORTANT:
Pump should be filled with water until motor runs, check for
leaks and proper discharge of water.
1
IN THE BOX
Information correct at the time of going to press.
10mm I.D. x 6m
Pipe Adaptor
Boiler installation
5m
Ensure that there are no kinks or trapped parts in the piping,
which must have an inside diameter of 6mm. Fix the pipe with
cable ties to the pump outlet.
IMPORTANT:
The pre-wired safety switch MUST ALWAYS be utilised.
667888

Length 285 mm / 11 7/³²”
Depth 144 mm / 5 21/32”
Height 134 mm / 5 9/32”
Weight 1.65 kg
Capacity 1.7 litres
285mm / 11 7/32”
134mm / 5 9/32”
Max. flow (@ 0 m/ft) 300 L/hr
Max. rec. head 5m
Sound level @ 1m 49 dB(A)
Pump Power supply 230 VAC, 0.8 A, 50Hz
Non Continuous 5mins on, 5mins off
Class I Appliance
Max. AC unit output 200kW - 682,000 Btu/h
Max. water temp 60º C / 140º F
Inlets/Outlets Ø21mm to Ø27mm /
6mm (1/4”) & 10mm (3/8”)
IP Protection IP24
Safety switch 3 A Normally closed
Thermal protection ✓
SPECIFICATIONS
1This pump has been designed for the removal of pH +2.2
condensate water ONLY.
2Ensure 1 Amp fuse is installed.
3Following installation of the pump the tank should
be filled with water until the motor runs. Pipes and
connections should be checked for leaks and discharge of
water checked. The operation of the safety switch should
also be checked.
4Do not use these pumps in oily or very dusty environments.
5Install hose and wiring in accordance with manufacturers
instructions. Do not use discharge hose larger than
3/8”/10mm I.D.
6Inspect pump, clean floats, and tank regularly checking for
correct operation.
7Do not use any unapproved cleaning chemicals this pump.
Operating the pump when unapproved or poorly mixed
cleaning chemicals are present will result in permanent
damage to pump and void warranty. Ensure all cleaning
chemicals are thoroughly flushed out of the pump with
clean water.
8After initial installation and/or maintenance, do not leave
site until pump has been tested for correct operation.
9When commissioning the pump, please check for debris
in the pump – remove any material that might block the
drain line or drain into the boiler pump.
10 NOISE: All Center Brand pumps operate quietly, however
under certain conditions where an extremely low ambient
noise level is present, the sound of their intermittent
operation may still be perceived as noisy. Always confirm
acceptable noise level before installing any condensate
pump in a bedroom or other noise sensitive area.
Correct sequence of operation:
1Boiler drains water which flows into pump’s tank.
2When the water lifts the float to the correct level the
pump will activate.
Fault Conditions:
In the unlikely event of a pump failure check the following:
1Power supply: Ensure power is supplied to pump.
2Hi level safety switch: Ensure hi level safety switch has not
operated. If it has, check pump performance is suited to
incoming flow rate.
3Pump is loud: Pump fixing may be loose or the connected
cables and hoses may be vibrating against a hard surface.
4Outlet Pipe: Check pipe, and outlet barb are not blocked
with debris or kinked.
AC max. unit sizing chart
Head / m L / hr kW
0 300 400
1 215 287
2 159 212
3 106 141
4 65 87
5 36 48
5.4 0 0
LITRES PER HOUR
METRES HEAD
6
5
4
3
2
1
0100
Max. rec. head 5m
200 300 400 500 600
6mm (¼”)
Information correct at the time of going to press.
PERFORMANCE
IMPORTANT
2
Boiler Condensate Pump - Installation Guide

High level safety switch
maximum is 3 Amp and MUST
be fitted.
Electrical Connections:
This pump is designed to sit level on its base or
be fitted level to a vertical surface.
INSTALLATION
IMPORTANT
1This appliance should ONLY be fitted and serviced by a
competent & qualified installer.
2This appliance must be provided with means for
disconnection that is incorporated into the fixed wiring in
accordance with the relevant local wiring regulations.
3If the supply cord is damaged the pump should be replaced.
4This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless
they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety.
5THIS APPLIANCE MUST BE EARTHED.
Brown Live
Blue Neutral
Green/yellow Earth
Black N/C
Black Common
3A Hi-Level Safety Switch:
CHECK Suitable
boiler capacity
CHECK Water tight
connections
CHECK High water
level safety switch
CHECK 1 Amp
fuse installed
INSTALLATION CHECKLIST
3
Boiler Condensate Pump - Installation Guide
Information correct at the time of going to press.
MAX 3 AMP
BOILER
PUMP

Tank removal method when pump is
attached to the wall
1Detach tank from lid
2Lift catch slightly from the front
3Unclip tank and detach
1
2
3
Information correct at the time of going to press.
MAINTENANCE
For further information please telephone [phone] or visit our website www.wolseley.co.uk
12864 Issue 1 09/18
Boiler Condensate Pump - Installation Guide