TERMA Aquabasic 30 User manual

TERMA AQUABASIC
Instruction Manual
Storage Electric Water Heater

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TABLE OF CONTENTS
1 Cautions.................................................................................................. 2
2. Product introduction............................................................................... 5
3. Unit installation....................................................................................... 6
4. Methods of using.................................................................................... 9
5. Maintenance......................................................................................... 10
6. Troubleshooting.................................................................................... 10
GENERAL REMARK
• The installation and maintenance has to be carried out by qualied
professionals or authorized technicians.
• The manufacturer shall not be held responsible for any damage or
malfunction caused by wrong installation or failing to comply with
following instructions included in this pamphlet.
• For more detailed installation and maintenance guidelines, please refer to
below chapters.
1. CAUTIONS
Before installing this water heater, check and conrm that the earthing
on the supply socket is reliably grounded. Otherwise, the electrical water
heater can not be installed and used. Do not use extension boards.
Incorrect installation and use of this electrical water heater may result in
serious injuries and loss of property.

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Instruction Manual EN
Special cautions
The supply socket must be earthed reliably. The rated current of the
socket shall not be lower than 10A. The socket and plug shall be kept dry
to prevent electrical leakage. Inspect frequently whether the plugs contact
well with the socket. Inspect method is as follows: insert the power
supply plug into socket, after using for half and hour, shut down the unit
and pull the plug out, and inspect the plug whether it scalds hand. If
it scalds (over 50o C), please change another well-contacted socket to
avoid the plug being damaged, re, or other personnel accidents result
from bad-contacting.
The installation height of the supply socket shall not be lower than 1.8m
The wall in which the electrical water heater is installed shall be able to
bear the load more than two times of the heater lled fully with water
without distortion and cracks. Otherwise, other strengthening measures
shall be adopted.
The pressure relief valve attached with the heater must be installed at the
cold water inlet of this heater (see Fig.1), and make sure it is not exposed
in the foggy. The water may be outowed from pressure relief valve, so
the outow pipe must open wide in the air; The pressure relief valve need
to be checked and cleaned regularly, so as to make sure it will not be
blocked.
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When using the heater for the rst time (or the rst use after
maintenance), the heater can not be switched on until it has been lled
fully with water. When lling the water, at least one of the outlet valves at
the outlet of the heater must be opened to exhaust the air. This valve can
be closed after the heater has been lled fully with water.
The water heater is not intended for use by persons (including children)
with reduced physical, sensory or mental capabilities, or lack of
experience and knowledge, unless they have been given supervision or
instructions concerning use of the appliance by a person responsible for
their safety. Children should be supervised to ensure that they do not play
with the heater.
During heating, there my be drops of water dripping from the pressure
release hole of the multifunction valves. This is a normal phenomenon.
If there is a large amount of water leak, please contact customer
care center for repair. This pressure release hole shall, under no
circumstances, be blocked; otherwise, the heater may be damaged, even
resulting in accidents.
The drainage pipe connected to the pressure release hole must be kept
sloping downwards.
Since the water temperature inside the heater can reach up to 75oC, the
hot water must not be exposed to human bodies when it is initially used.
Adjust the water temperature to a suitable temperature to avoid scalding.
Unscrew the thread screw on the multifunction safety valve, and lift the
drain handle upwards. (See Fig.1) to drain the water from the inner tank
If the exible power supply cord is damaged, the special supply cord
provided by the manufacturer must be selected, and replaced by the
professional maintenance personnel.
If any parts and components of this electrical water heater are damaged
please contact customer care center for repair.
This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience
and knowledge, unless they have been given supervision or instruction
concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the
appliance
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Model Volume (L)
Rated
Power
(W)
Rated
Voltage
(AC V)
Rated
Pressure
(MPa)
Max Of Water
Temperature
(°C)
Protection
class
Water Proof
Class
AQUABASIC
30 30 1500 220-240 0,75 75 I IPX4
AQUABASIC
50 50 1500 220-240 0,75 75 I IPX4
AQUABASIC
80 80 1500 220-240 0,75 75 I IPX4
AQUABASIC
100 100 1500 220-240 0,75 75 I IPX4
2. PRODUCT INFORMATION
Technical Performance Parameters
Brief introduction of product structure
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A
B
C
D
Aquabasic
30
Aquabasic
50
Aquabasic
80
Aquabasic
100
340 385 450 450
570 705 758 908
100 100 100 100
200 200 200 200
A
B
C
D
Aquabasic
30
Aquabasic
50
Aquabasic
80
Aquabasic
100
518 675 775 920
385 385 450 450
385 385 450 450
160 310 297 447
Vertical installation (all dimensions are in mm) Horizontal installation (all dimensions are in mm)

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Internal Wire Diagram
3. UNIT INSTALLATION
Installation Instruction
This electrical water heater shall be installed on a solid wall. If the
strength of the wall cannot bear the load equal to two times of the total
weight of the heater lled fully with water, it is then necessary to install a
special support.
After selecting a proper location, determine the positions of the two
install holes used for expansion bolts with hook (determined according
to the specication of the product you select.) Make two holes in the
wall with the corresponding depth by using a chopping bit with the size
matching the expansion bolts attached with the machine, insert the
screws, make the hook upwards, tighten the nuts to x rmly, and then
hang the electric water heater on it (see Fig.2).
1)
2)

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Upute za korištenje
Install the supply socket in the wall. The requirements for the socket are
as follows: 250V/10A, single phase, three electrodes. It is recommended
to be placed the socket on the right above the heater. The height of the
socket to the ground shall not be less than 1.8 (see Fig.3). If there is fault
on power cable, it should be replaced by the manufacturers, agencies or
qualied person who is able to do this as so to ensure the safety.
If the bathroom is too small, the heater can be installed at another place
without sun-scorched and rain-drenched. However, in order to reduce
the pipeline heat losses, the installation position of the heater shall be
closed to the location shall be as near as possible to the heater.
Pipelines connection
The dimensions of each pipe part is G1/2” ; The massive pressure of
inlet should use Pa as the unit; The minimum pressure of inlet should
use Pa as the unit.
Connection of pressure relief valve with the heater on the inlet of the
water heater.
In order to avoid leakage when connecting the pipelines, the rubber
seal gaskets provided with the heater must be added at the end of the
threads to ensure leak proof joints (see Fig.4).
3)
4)
1)
2)
3)
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If the users want to realize a multi-way supply system, refer to the
method shown in g. 5 for connection of the pipelines.
4)

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NOTE:
NOTE:
4. METHODS OF USING
Please be sure to use the accessories provided by our company to install
this electric water heater. This electric water heater can not be fund on the
support until it has been conrmed to be rm and reliable. Otherwise, the
electric water heater may drop off from the wall, resulting in damage of the
heater, even serious accidents of injury. When determining the locations
of the bolt holes, it shall be ensured that there is a clearance not less than
0.2m on the right side of the electric heater, to convenient the maintenance
of the heater, if necessary.
During normal operation, the inlet valve shall be always kept open.
• First, open any one of the outlet valves at the outlet water heater, then,
open the inlet valve. The water heater gets lled with water. When water
ows out of the outlet pipe implies that the heater has been lled lly with
water, and outlet valve can be closed.
• Insert the supply plug into the supply socket, the two indicator lights will
light up this time.
• The thermostat will automatically control the temperature. When the
water temperature inside the heater has reached the set temperature,
it will switch off automatically, when the water temperature falls below the
set point the heater will be turned on automatically to restore the heating.
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Check the power plug and outlet as often as possible. Secure electrical
contact and also proper grounding must be provided. The plug and outlet
must not heat excessively.
If the heater is not used for a long time, especially in regions with low air
temperature (below 0 °C), it is necessary to drain water from the heater to
prevent damage of the water heater, due to water freezing in the internal
tank. (Refer Cautions in this manual for the method to drain away the
water from the inner container).
To ensure long reliable water heater operation, it is recommended to
regularly clean the internal tank and remove deposits on the electric
heating element of the water heater, as well as check condition (fully
decomposed or not) of the magnesium anode and, if necessary, replace
it with a new one in case of full decomposition. Tank cleaning frequency
depends on hardness of water located in this territory. Cleaning must be
performed by special maintenance services. You can ask the seller for
address of the nearest service center.
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5. MAINTENANCE
6. TROUBLESHOOTING
Do cut off power supply before maintenance, to avoid danger like electric shock.
WARNING
Failures Reasons Treatment
The heating indicator light
is off. Failures of the temperature controller. Contact with the professional personnel for repair.
No water coming out
of the hot water outlet.
1. The running supply
2. The hydraulic pressure is too low.
3. The inlet valve of running water is
not open.
1. Wait for restoration of running water
supply
2. Use the heater again when the hydraulic
pressure is increased.
3. Open the inlet valve of running water.
The water temperature is
too high.
Failures of the temperature control
system.
Contact with the professional personnel
for repair.
Water leak. Seal problem of the joint of each pipe. Seal up the joints.

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NOTE:
Parts illustrated in this use and care manual are indicative only, parts
provided with the product may differ with illustrations. This product is
intended for household use only.
Specications are subject to change without notice.
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WARRANTY STATEMENT
DISPOSAL AND RECYCLING
The product has all prescribed and declared properties. All mechanical
parts have a 2-year warranty, electric components and electric heaters 1
year, while following the rules from the instructions. The warranty card is
valid with the attached invoice. During the warranty period, everything will
be removed free of charge, meaning defects resulting from poor material,
workmanship, defect or deciency. We reserve the right to repair or replace
the entire product. No warranty covers damages caused by improper use,
normal wear and tear and errors that do not affect the value, functionality
and safety of the device. The warranty ceases to be valid if the repair
is carried out by an unauthorized person or if no original replacement
parts were used during the repair. Cleaning of scale deposits resulting
from “hard” water is not covered by the warranty and is not considered a
manufacturing fault of the product. For reex damage (DAMNUM EXTRA
REM), for actual property damage or loss prot that could occur due to the
use or lack of the product, we take no responsibility. We also do not accept
installation costs and dismantling and any other indirect or direct costs,
requirements for compensation for damages or compensation that would
fall to our burden due to eventualities complaint.
Important instructions for environment
Compliance with the WEEE Directive and Disposing of the Waster Product:
This product complies with EU WEEE Directive (2012/19/EU). This product
bears aclassication symbol for waster electrical and electronic equipment
(WEEE).
This symbol indicates that this product shall not be disposed with other
household wastes at the end of its service life. Used device must be
returned to ofcial collection point for recycling of electrical electronic
devices. To nd these collection systems please contact to your local
authorities or retailer where the product was purchased. Each household
performs important role in recovering and recycling of old appliance.
Appropriate disposal of used appliance helps prevent potential negative
consequences for the environment and human health.

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Compliance with RoHS Directive
The product you have purchased complies with EU RoHS Directive
(2011/65/EU). It does not contain harmful and prohibited materials specied
in the Directive.
Package information
Packaging materials of the product are manufactured from recyclable
materials in accordance with our National Environment Regulations. Do
not dispose of the packaging materials together with the domestic or other
wastes. Take them to the packaging material collection points designated
by the local authorities.
DATA PROTECTION NOTICE
For the provision of the services agreed with the customer, we agree to
comply without restriction with all stipulations of applicable data protection
law, in line with agreed countries within which services to the customer will
be delivered, as well as, where applicable, the EU General Data Protection
Regulation (GDPR). Generally, our data processing is to full our obligation
under contract with you and for product safety reasons, to safeguard your
rights in connection with warranty and product registration questions. In
some cases, but only if appropriate data protection is ensured, personal
data might be transferred to recipients located outside of the European
Economic Area.

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Gospodarska 17, Donji Stupnik, Zagreb
Web:
www.fero-term.hr
E-mail:
[email protected]
Made for: Fero-Term d.o.o.