Alpha MULTIPOINT Series User manual

INSTANT WATER HEATER
QUICK INSTALLATION GUIDE
(You are still required to refer to the instruction manual before installation)
1

2

FOR SINGLE
POINT OPENED
OUTLET
HEATER
For M5 and Smart
18 Series only.
3

TOOLS YOU NEED
Wire Cutter
Hammer
Plier
Drill
Screwdriver
Test Pen
PTFE Tape
Water Pump Plier
Safety Shoe
Spanner
4

ELECTRICAL REQUIREMENT
Wire cable (2.5mm) for 3.5kW
Wire cable (2.5mm) for 4.5kW
Wire cable (4.0mm) for 5.5kW
Wire cable (4.0mm) for 6.0kW
Wire cable (6.0mm) for 8.0kW
Direct Wiring installation
Incoming water source
Wire
5

15A (3 pin Plug)
ELECTRICAL REQUIREMENT
13A (3 pin Plug)
6

ELECTRICAL REQUIREMENT
3.5kW use 20A MCB
4.5kW use 25A MCB
5.5kW use 32A MCB
6.0kW use 32A MCB
8.0kW use 40A MCB
7

PARTS IDENTIFICATON
8

PARTS IDENTIFICATON (RAIN SHOWER)
9

INSTALLATION PROCEDURE
10

OFF all incoming electricity & water
supply
Heater Switch
OFF
Water Supply
OFF
MCB
OFF
Incoming Cable
CHECK 0 current
11

1.5m / 5 feet
Eye Level
2m / 7 feet
Decide Rainshower installation height.
Recommended to install at 2m from the
ground
Decide heater installation height.
Recommended to install at 1.5m from the
ground OR to user’s eye level
Eye Level
1.5m / 5 feet
12

1. Remove screw from the bottom of the heater and lift up the cover
2. Mark out 4 mounting points on the wall and drill them with 5.0mm diametre drill bit
Install wall plugs and install the heater onto the wall with the provided screws
3. Connect stop valve to heater inlet together with the rubber seal / washer
Connect Flexible hose to the heater Outlet and then turn on water supply to drain out plumbing dirt and fill up
the heater tank (this step will prevent damage to the heater tank)
4. Connect hand shower to the flexible hose, make sure the filter Mesh Washer is used.
14
23
13

1. You can choose to insert the wires from the side or wall (embedded entry)
2. Make sure the wires are fully tightened and installed as per indicated (Live, Neutral, and Earth)
3. Install the heater cover and fasten the screw.
4. This is how the completed installation looks like.
L
N
E
–Live
–Neutral
–Earth
14
2
3
14

TIPS
Please use the provided rubber grommet if you
opted for side entry for the wires. The rubber grommet prevents
Insects and lizards as well as water from entering the heater
and causing damage.
15

14 23
1. Turn on stop valve and let water flows through the hand shower.
2. Switch on heater switch outside the bathroom. ELSD / Auto Test will light up.
3. Turn on Temperature Control Knob.
4. The HEATER indicator will light up and water shall get warm a few seconds later. Water will get warmer as the knob
is turned clockwise.
If the heater functioned as abovementioned, it means the installation is a success and the heater is working.
TEST RUN
16

CHECK ELSD - EARTH LEAKAGE SENSING DEVICE
1 2
1. Press TEST button: unit shall trip and cut-off power supply .
2. Press RESET button: unit shall resume normal function.
If the above mentioned steps prevailed, it means ELSD is functioning normally.
Note: ELSD and ELCB(Earth Leakage Circuit Breaker) are the same 17

CHECK BUILT-IN PUMP–only for heaters with built-in pump
1. The pump canbe independently controlled by using the Pump Control Knob.
The knob can be used to adjust the pump speed to obtained the desired water flow
2. The Pump Activator can be pressed if the water pressure is too weak to trigger the built-in pump.
Just press the button and the pump will spring into action.
1 2
18

SHOWER ACCESSORIES INSTALLATION
19

RAIN SHOWER ACCESSORIES INSTALLATION
20