Installation Instructions:
THE GUARANTEE IS SUBJECT TO CORRECT INSTALLATION.
The instant water heater is a novel appliance designed to supply hot water instantly while conserving energy.
When the pressure switch is on, then the heating element heats the flowing water.
General information
1. The appliance should be installed by a licensed electrician only.
2. It is recommended that a residual current device (ELCB) will be incorporated in the circuit.
3. Installation of water pipeline must be completed prior to the installation of the heater and must be checked to
assure that there are no water leaks.
4. This appliance requires water pressure of minimum 0.3 bar (4LB /IN). The appliance must be installed
horizontally where water supply comes from the left side.
5.
WARNING! You must use only the supplied outlet accessories. The water outlet should always be left
open as the operating principle is based on an open water outlet.
6. Without supervision the use of the appliance by young children or infirm person is forbidden.
Playing with the unit by young children is forbidden.
Installation of sink & shower unit 3kW - 9.5 kW
1. The shower unit should be installed above a person's height. (use installation chart)
2. Remove cover in order to connect the electric cable to the terminal block inside the unit. (unscrew 4 screws)
3. The unit should have a separate electric cable in the
switch board (see table 2)
4. The recommended electric cable for 2-Phase unit up to
9.5kW is 5 x 4.0mm
2
5. A 110V/5kW device must be connected to a separate
40A fuse and a feeding cable of 3X6 mm
2
.
6. Check if there are no leaks as soon as the unit is
connected.
Use the hoses supplied with the appliance, do not re-
use old hoses
7. After connecting the water inlet to the unit, connect the
electric cable to the designed terminal blocks including
grounding.
WARNING! The appliance must be grounded
8. The unit must be connected to the electric supply by a
2-pole switch (for one phase unit) and to the multi-pole
switch (in case of multi phase unit)
9. The main electric switch should be separated from the
unit.
10. Connect the electric cable with the designated clamp.
11. Return the cover (4 screws)
For effective use
1. Open the water faucet (before
inlet) slowly until the lights in the
rocker switch are "ON". Wait 15-20
seconds until hot water starts to flow.
For colder water increase the water
inflow gradually until you receive
the desired water temperature. For
hotter water please decrease water
inflow.
2. Heating position selector:
0 - Shut Off
1- Low (left light on)
2 - Medium (Right light on)
3 - High (both lights on)
3. In order to achieve maximum
efficiency from the unit please grip
the shower head and twist it in either
direction, operating rings installed
in shower head can be changed
according to season, summer or
winter position
(Fig.1 & Fig.2). An additional ring
set is supplied with the unit for head
set 1 (Fig.1a).
For sink unit - Install open rings in
summer and blind rings in winter
(inner ring should remain always
open) (Fig.3).
4. The spray outlet should be cleaned
periodically by unscrewing it from the
shower head and clean thoroughly.
(Fig.1a, Fig.2a, Fig.3)
5. The unit operates automatically by
opening the water faucet and shut
off when closing the water supply.
4 Setting
Spray
Positions
screws
screws
screws
screws
Power
selections
Power
selections
Incorrect:
Danger:
Do not install a faucet
at the water outlet
Danger!!!
Incorrect Installation
Incorrect Installation
Water
Inlet
Faucet
Cable
Entry
Inlet
Inlet
Outlet
Outlet
2 Rails
Bottom Cover
(New Model Only)
Winter Position
Fig. 1
Fig. 2
Winter
Set
Rings
Fig. 3
Water
Outlet
Correct Installation
Sink
Shower
Position
Selector
New
Basic
Winter Set Rings
