Inline 3.0 Installation instructions

3.3 Device with an output 380V - 400V up to 12kW (three phase)
1. A separate electrical line is needed as device of this output.
2. The device must be connected to a separate multi polar circuit breaker of 3 x 20A.
3. The recommanded electrical cable for feeding the device is 5 x 4mm2.
4. I single - phas network, the device will be connected to a single polar circuit breaker of 60A and cable
(3 x 10mm2) or (3 x AWG -6).
For one phase or 2 x 127V(2~)
are short circuited together
1. 3 - pole switch
2. Terminal block
3. Thermostat with reset
4. Read sensor
5. Switches with lights
6. Relay
7. Heating elements
8. Thermostat
1. On/Off Switch 3 phase
2. Terminal block
3. Thermostat
4. Read sensor
5. Rocker switch
6. Transformer
7. Temp. sensor
8. Heating element
9. Triac
10. Display (Option)
11. PCBA
Model Heat Setting kW loading Recomended
cable size
Recomended
fuse size
220V 230V 240V
InLine - 3.0 1.0;2.0 or 3.0kW 3.0 3.3 3.6 2.5mm216amps
InLine - 3.5 1.5;2.0 or 3.5kW 3.2 3.5 3.8 2.5/4mm220amps
InLine - 5.0 2.0;3.0 or 5.0kW 5.0 5.5 6.0 4/6mm225amps
InLine - 5.5 2.5;3.0 or 5.5kW 5.5 6.0 6.6 4/6mm225-32amps
InLine - 7.0 3.0;4.0 or 7.0kW 7.0 7.7 8.3 6/10mm240amps
InLine - 8.0 4.0;4.0 or 8.0kW 7.3 8.8 8.7 6/10mm240amps
InLine - 9.5 4.5;5.0 or 9.5kW 8.7 9.5 10.3 10mm245amps
InLine - 12 4.0;8.0 or 12.0kW 12.0 13.1 14.3 5x4mm23x20amps (3 PH)
InLine - 12 4.0;8.0 or 12.0kW 12.0 13.1 14.3 3x10mm260amps (1 PH)
• Operating water pressure 0.5-10 bar (7-145 psi) • Water pressure operated ow switch
• Standard 1/2"Ø compression inlet connection • Top-left and right cable entry • Bottom-left water entry
UNIT DIMENSIONS: HEIGHT 185mm WIDTH 300mm DEPTH 110mm
Directions of Assembly and Operation of “In-Line”
Instant Water Heater
An “Instant” appliance is novel device designed to supply hot water instantaneously upon
demand while conserving electricity, water and energy.
The “In-Line” is the most advanced heater in the “Instant” family and as such can be installed
anywhere, and serve any purpose. When the ow switch turns on the electrical current, the
heating element heats only the amount of water economically needed for use.
INSTANT WATER HEATER
HIDDEN INSTALLATION
(Optional)
InLine Thermostatic 12kW - 3 Phase
P.N. 115108B

Installation Instructions
This water heater must be installed by a licensed electrician, as required by law.
1. Open the four screws located on top and bottom of the device and remove the cover from base.
(In the thermostatic model- Remove the plug between the base and cover. Fig.3)
2. Fix the base horizontally against a wall or side of cabinet, so that the water entry and exit connectors are on the
down/bottom side of the unit. Use 4 mounting screws.
6. There are two ways to adjust the hot water temperature. One is by adjusting the ow, the other is by changing
the electrical settings on the unit. The slower the ow, the more time the unit has to heat the water, resulting
in higher water temperatures. Adding more rings to the water ow restrictor will limit the ow and increase
the output water temperature. You may choose the low, medium or high settings on the heater, as required to
achieve the water temperature desired.
Setting 0/OFF: No heating, Lamp will not light. Setting 1: Low heating, lamp 1 will light.
Setting 2: Medium heating, lamp 2 will light. Setting 3: Maximum heating, both lamps will light.
For 220V - 240V 3.5kW unit only positions 0 & 1 are available.
7. For the thermostatic Only:
Switch ON/OFF to Start/Stop heating. Press UP/DOWN to calibrate the desired temperature
3. INSTALLATION
3.1 Device below a sink with 220V - 240V up to 3.5kW output
A. No separate electrical line is needed for the 3.5 watt unit.
B. The device must be connected to a properly grounded 16 amp circuit.
C. The recommended electrical cable for feeding the device is 3 x 1.5mm2/AWG Central Line
3.2 Device below a sink with 220V - 240V up to 10.5kW output
1. A separate electrical line is needed as device of this output, see table I for recommended cable and fuse.
For 2 phase 5 x 4 mm2
Device with an output 110V / 4kW
a. A separate electrical line is required.
b. The device must be connected to a separate 40 Amp circuit breaker.
c. The recommended electrical cable for feeding the device is (3 x 6.0mm2) or (3 x AWG - 8)
UP TO 10.5 kW - TWO PHASE
recommended 3x25A fuse & cable feeding 5x4.0mm2
UP TO 10.5 kW - ONE PHASE
1. Terminal block 5. Switch 0- Off
2. Thermal cut-out (Option) 1- Low
3. Relay 6. Heating element
4. Light 7. Read sensor
1. Terminal block
2. Thermal cut-out
3. Relay
4. Switch 0 - Off, 1- Low, 2 - Medium, 3 - High
3. Useofthepre-installedwaterlterontheincomingwaterlineisrequiredtoprotecttheheater.
4. Connect the incoming water line on the bottom left side and the outgoing water line to the bottom right side.
Please check that there is no water leakage from the unit.
5. Connect and lock the electric lines to each corresponding connector. It is required that this device be
properlygrounded. The 3.5kW unit may be plugged in, providing that the outlet is properly grounded.
6. Turn on the unit and check that it is operating as required.
7. Reconnect the cover to the base with 4 screws. (In the thermostatic model- reconect the plug between the base
and cover before reconenct the cover. Fig.3)
8. It is required that a Ground Fault Circuit Interrupter/Earth Leakage Circuit Breaker be incorporated in the circuit.
9. Make sure that there is pressure release valve in your water system. Units up to 10.5kW include a
pressure unloading valve/PRD.
10.Itisrequiredtoinstalltheincludedowcontrolrestrictoratthesinkorshower.
11. Without supervision the use of the appliance by young children or inrm person is forbidden.
Playing with the unit by young children is forbidden.
Operation Instructions
1. Your new Instant Water Heater is ow activated. Simply place one or both switches in the ON position and turn
on the hot water tap. You'll need to allow at least 1.2 liters per minute, or 1.3 quarts per minute to ow through
the unit in order to activate the Instant Heating System.
2. Be sure to every so often clean the spray head of sediment to assure a smooth water ow.
3. Be sure to every so often clean the incoming water lter too.
4. The maximum operating water pressure is 8 atmospheres or 115 PSI. This is well above the usual 3 atmospheres
or 40 PSI most municipal water systems provide.
5. Be sure to install your Instant Water Heater in a heated location. It cannot be installed where temperatures drop
below freezing.
5. Low heating element
6. High heating element
7. Light
8. Read sensor
Fig. 3