Gleamous GL5 User manual

Instant Hot Water Heater
For proper operation and maintenance please
Read the instruction manual before installation.
www.gleamoushotwater.com.au
Instruction Manual
GL5
Instant Hot Water Heater

1
Adjustable water temperature settings from 30℃ to 50℃
Memory function, automatically sets to the last selected temperature.
Safety precautions:
Clear LCD screen displays the actual outlet water temperature
1.Protects against dry heating and overheating;
2.ELCB test device to prevent electric shocks.
3.Flow switch as safety device;
4.Automatic malfunction checking.
Thank you for choosing the GL5 series complete home instant hot water unit.
Your safety is very important to us!
This manual provides many important safety points. Please read it carefully
and follow the instructions.
Injury can occur if safety instructions aren't followed
’Consume Consumer Responsibility
This manual allows you to gain a better understanding of the installation,
operation, and maintenance of your electric water heater. It provides key safety
information.
We urge you to read all of the instructions thoroughly before installation or
operation. We highly recommend keeping this manual for future reference.
The manufacturer will not be liable for any damages caused by failure to
follow installation instructions and operating procedures.
This unit should only be installed by a fully qualified electrical/plumber contractor.
This heater is not intended to be operated by children, or mentally impaired
personnel, unless under adult supervision and guidance.
Retain your original receipt as proof of purchase for warranty purposes.
Main Features
New die-cast heating tank.

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OUTLINE DRAWING OF GL5
POWER
INDICATOR
POWER
CORD
MODE
CHANGE KEY
DISPLAY SCREEN
TEMP. REGULATING
KEY+
TEMP.
REGULATING
KEY-
HOT WATER OUTLET PIPE COLD WATER INLET PIPE
ON/OFF
Part Identifications
Installation Manual
Opening the Packing Materials
Attention: Do not remove any of the permanent instructions and labels.
Dismantle the exterior packing and place all components aside.
Inspect all parts prior to installation and start-up. Make sure there is no visible
damage.
Location Requirements
Select a suitable location near point of use.
Hot water pipe should be kept as short as possible to prevent excessive heat loss.
After installation, dispose of packaging material in the proper manner.
Carefully read all instructions before installation.

Note:
1.For the best installation, make sure there is at least 1.8 meters distance between the hook
2.Power switch must be away from the water outlet, or make sure there is at least 1.2 meters
3.The water heater must be installed indoors, it should be located in an area not subject to
freezing temperatures.
(Cabinet, curtain, carton ect.) near water heater.
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of water heater and the floor. (Refer to installation drawing for more details， Please see page 2)
distance between them. It can be dangerous when water splashes the power switch.
4.The material of water heater cover is ABS, which requires that no heat source or flammable items
5.Water outlet must be connected to normal water faucet/mixer or connecting point.

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Electrical Requirements
B. The use of a plug and socket is NOT recommended.
technical parameters.
C. The water heater and electrical supply must be earthed.
250 x 75 x 400mm
____
____
____
____
____
____
____
____
440v 24 32amp/per phase
20amp/per phase
3pole 32amp
3pole 20amp
32amp
250 x 75 x 400mm
1000kpa
6mm
t
The Hot Water Unit must be installed by a qualified electrician/plumber.
Electrical connections:
A. Separate switch is required to be installed.
Choose the RCCB(Air-break switch) or junction box according to the table of
D. The water heater should have independent wiring.
qualified electrician.
F. Correct size of wire conductors and electrical loading should be used.
The following table provides techinical specifications:
E. All wiring MUST meet local regulations. Any queries, please consult a
20amp

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Fig.1
E
L
L
L
EL L L
Water Supply
At least 1400mm
away fr om the ground
At leas t 2000mm
away from the gr ound
Black or Brown copper core cable---- LIVE(L)
Green/Yellow copper core cable ---- EARTH(E)
Double Air-breaker Switch
The General line of input
WARNING: The junctions
of the power cord should be
well connected
Fig.2
Hot water outlet
Heater Wall Mounting
Heater Wall Mounting for GL5, Three Phase

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3.Fix the hook on the wall and position unit accordingly.
4.Connect the unit to main water pipe.
5.Install a Non-Return Isolating valve only if needed by local standards.
6.When installing on plastic outlet fittings.DO NOT USE TEFLON TAPE
Electrical Connection
correct electrical connections.
Schematic Wiring Diagram
When installing the electrical wiring to the water heater, please make sure:
The power is shut off to the water heater.
Schematic Wiring Diagram for Three Phase
L
E
N
L
L
The rmal
Con trol le r
Silicon Controller
(triac)
Silicon Controller
(triac)
Silicon Controller
(triac)
Heating
Element
Heating
Element
Heating
Element
Relay
Relay
Relay
Transformer
Power PCB Control PCB
7.The unit shall not be powered up unless you make sure that it is filled with
water and all pipe lines are well installed without leakage and the power
2.Determine the right position of installation for the unit; According to Figure 1
and Figure 2.
1.The unit should be wall-mounted .
supply is installed correctly.
Always refer to the wiring diagram located on Instruction Manual for the

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C
D
E
F
G
H
I
B
A
A. Outlet water temp. & Malfunction code display B. Water flow status
F. ON/OFF G. Regulating key – H. Sliding status display I. Mode change key
1.Make sure the water heater has been properly installed.
Before operating the water heater, perform the following:
4.The minium water flow rate for operation is at least 2 L/Min.
3.Turn power on to the water heater only after the tank is completely filled
with water.
to the water heater, open the inlet valve and allow the tank to completely fill
with water to purge excess air. Then close the tap and check all connections
for leaks.
Methods of Operation
2.Completely fill the tank with water. After piping has been properly connected
C. Setting temp. & Water Flow E. Regulating key +
GL5 Series

Operation Instructions:
C. Power off: After use, press “ ” to switch off the water heater FIRST, then turn off the water inlet
D. If this heater will not be used for a long period of time, disconnect the main power( air -break switch
Water Temperature Regulation
o
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1. Switch the power on, there will be a beep and the power indicator “G” lights up.
The system now is in standby mode.
2. Switch on the water heater by pressing “ ”. The display screen will display the setting temperature & actual
outlet water temperature.
3. The user can set the desired temperature by touching the control button “+”, “-”. Press the “+” or “—”button
each time,the temperature will increase or decrease 1
℃.
4.
Press button“…”can shift display mode among water flow & the setting temperature of outlet water.
5. In some cases, if ambient temperature is low, adjust water flow rate down, to get higher temperature.
Note:
A. Do not wet water heater.
B. If hot water system is installed inside shower be careful to avoid Scalding, after frequent usage.
valve/mixer.
or RCCB). If the unit is to be left unused for an extended period of time in a cold region, drain
the water inside it to avoid continuous cold water.
The GL5 series highest outlet water temperature can up to 50C。When you are showering, the
temperature should not be set higher than 45℃.

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Maintenance instruction
C
turpentine, alcohol, petrol or any other corrosive solutions.
Trouble Shooting
Water leakage from
water inlet or outlet
connected well or rubber
gasket damaged
Reconnected the water pipe or change
the gasket
No power to water heater Turn on power switch. Check for blown
fuses or tripped breaker
Power indicator is damaged Change the power indicator
Water output is not
normal or no water
output
No water supply or water inlet
valve shut off
Wait for water supply or open the inlet
valve
Wrong connection of water
inlet and outlet Change to the correct connection.
Water pressure is lower than
2L/min Use when the water pressure is nornal.
The filter mesh in the water
inlet is jammed Clean the filter mesh
Shower head is jammed Clean the shower head
Water temp. is too high Temerature set too high Set temperature to desired setting
Water temp. is too low Temerature set too low Set temperature to desired setting
Water flow rate is too high Decrease water flow
lean the heater with a damp cloth. It is ok to clean the cover with mild detergent, but DO NOT use
Trouble Cause Solution
The water pipe is not
Power indicator is not
lit light

Malfunction code “E1” Current leakage Contact the service centre for repair
Malfunction code “E2” Water Flow switch is open or
short circuit
Contact the service centre for repair
Malfunction code “E3” short circuit or open circuit
The temperature of outlet
degrees
Other
The temp. sensor of outlet has
Malfunction code “E4” water is higher than 60 Check the cause of high temperture
If this instruction manual we provided can not solve the problems, please contact
professional maintenance person.
key notes:
The water heater must be earthed. T he earth wire and zero line shall be strictly isolated.
If there anything unusual occurs, make sure power is turned off immediately and contact maintenance
as soon as possible.
DO NOT turn on the power switch when water in the tank is frosted.
DO NOT use plump cement on connecting. If necessary, use only thread or seal-tape.
Shut off the power immediately if there is a large amount water flowing out from the water heater.
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