Zip InLine ES
®
Electronic Instantaneous Water Heater for single outlet.
Specification Sheet InLine ES range 2016
Features
• Compact electronic instantaneous water heater
with highly energy efficient bare-wire heating
system for economic water supply to a single
outlet.
• The innovatively designed appliance heats the
water automatically as it flows through, without
wasting energy in standby operation.
• The heating power electronically compensates
for variable inlet pressures and temperatures.
• Outlet temperature factory set to 38oC, but can be
installer adjusted between 30oC to 43oC.
• Intended for use with taps having M22 /M24
nozzles.
• External flow regulation.
• Easy to install and service.
N.B. There is a Zip specification sheet available on the ‘The use of
Thermostatic Blending Valves with Zip InLine.
There is also a Zip specification sheet on Zip InLine and Legionella
risk.
Zip InLine ES
®
Electronic Instantaneous Water Heater for single outlet.
Specification Sheet InLine ES range 2016
Model ES3 ES4 ES6
Energy efficiency class A A A
Pressure rating 1MPa
Element type Bare wire
Supply voltage 1/N/PE 230 V~
Nominal power rating @ 230V 2.8kW 4.4kW
5.5kW
Nominal current @ 230V 12A 19A
24A
Temperature adjustment (installer) 30°C - 43°C
Maximum inlet temperature 70°C
Factory set temperature
(1)
38°C
Factory set flow rate 38°C
(2)
(l/min) 1.5 2.4
3.0
Switch on flow rate (l/min) 1.2 1.5
1.5
Switch off flow rate (l/min) 1.0 1.3
1.3
Required specific water resistance @ 15°C >1100 ohm.cm >800 ohm.cm
>800 ohm.cm
Rated volume 0.2 litres
Filled weight 1.5 (kg)
Water connections 1/2” BSP
Dimensions W x D x H 186mm x 87mm x 135mm
Protection class (IEC529) IP25
All data quoted at nominal supply voltage.
A minimum water pressure of 0.2 MPa (2 bar) is recommended for optimum performance.
The appliance must not be subject to more than 1 MPa (10 bar).
(1) Subject to incoming water temperature, flow rate and supply voltage.
(2) Based on 12°C supply temperature, 3 bar dynamic pressure and 230V supply voltage.
Optional Touch Free Taps
Long reach
basin/sink tap
TF001—Mains powered
TF002—Battery powered
Standard reach
basin/sink tap
TF003—Mains powered
TF004—Battery powered
Tubular wall
mounted tap
TF005—Battery powered
TF006—Mains powered
Tubular deck
mounted tap
TF007—Battery powered
TF008—Mains powered
Pillar tap
TF009—Dual powered
Remote control
TF100
IMPORTANT For correct operation of the ES models it
is essential that the special tap nozzle supplied with the
heater is fitted to the tap spout.
Only taps, such as those indicated above, with removable
M22 / 24 nozzles should be used.
Description
• The ES is designed to provide
hot water for handwash in areas
where space is limited.
• Heating power controlled
electronically for temperature
stabilisation.
• Outlet temperature can be preset
inside the unit between 30°C and
43°C (factory set at 38°C).
• Flow adjustment control, preset
for a temperature increase of
25°C.
• Stainless steel bare-wire heating
system for very quick response.
• Double pole thermal cut-out
protection.
• Choice of special kits available
complete with heater, tap and
fittings.
• Supplied with 700mm of pre-
wired cable.
• Easy to install with wall bracket.
Approvals
WRAS approval and CE endorsed.
Warranty
One year, on-site parts and labour.
For full details of the Zip Warranty
Scheme visit
www.zipwater.com/uk/support/
warranty-policy.
Installation
Location
The appliance must be installed
in a frost free environment. Zip
ES products comply with IP25 and
may be installed in zone 1. The unit
should be installed as close as
possible to the outlet to avoid heat
loss.
Plumbing
The appliance is intended for
connection to the mains water
supply. It should be installed by a
suitably qualified person.
The appliance may be used as an
unvented installation (as shown in
the diagram opposite) or as a vented
installation.
Electrical
The appliance must be earthed and
connected to the mains supply by
means of permanent wiring through
suitable isolation having a contact
separation of 3mm in all poles and
may only be operated if measures
have been taken to protect against
shock-hazard voltages.
Installation must be installed in
accordance with current IEE
regulations.
Technical Support
Contact Zip on 0845 6 005 005 or
0345 6 005 005.
Typical Installation
N.B. Zip InLine instantaneous water heating is the most
efficient available, however, delivered water temperature is
dependent on local incoming water temperature and supply
voltage. Quoted performance assumes 12°C incoming water
temperature and 230V supply.
If a non-return valve is necessary for installation it must be
installed in the hot water outlet line and must NOT be fitted
in the cold inlet line before the appliance.
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