ENERA 150L User manual

STANDARD WATER
HEATING SYSTEM
Tankless Compact Pressurized Solar Heater
INSTALLATION MANUAL
www.enera-solar.com
TECHNICAL DATA
PACKAGING LIST
x1
x17 x2
Screw M8*15 Screw M8*45 Nut M8
x19
Anti-wind feet
x4
Copper plug
x2
Installation manual
x1
Press pad
x2
Cap
Negative pressure valve
Tee
Safety valve
x1
x1
x1
x1
Heating element 2KW (G3/4 )
x1
Controller x1 Temperature Sensor
x1
Tankless solar collector
Notes:
1. The installation may only be carried out by the qualified professionals.
2. The pipes must be insulated with a suitable UV resistant material of the appropriate thickness in
order to reduce heat loss and protect the pipes from freezing.
3. If you choose the model with heating element function, you must have reliable grounding. It is
strictly forbidden to use this product without reliable grounding.
4. To avoid scalding, when the temperature of hot water is higher than 50 °C, it must be mixed with
cold water before use.
5. It should be installed in a sunny and open area for getting high efficiency.
6. Unfiltered water can cause system corrosion, it is recommended to use soft water.
7. The system may only be installed on a roof surface. The statis load-bearing capacity of the roof
must be checked in accordance with local and regional stipulations at the site prior to the
installation of the panels, if necessary by means of the commussioning of a structural engineer.
Please follow the installation instructions, the company is not responsible
for damage and safety accidents caused by improper operation of the user!
www.enera-solar.com
Partida el Planet 208 | 03590 Altea
MORE INFO & HELP
Email ENERA:
Call ENERA:
F.A.Q:
Manuals:
Warranty:
[email protected]
[phone]
www.enera-solar.com/faq/
www.enera-solar.com/download/
www.enera-solar.com/warranty-terms/
WARRANTY
- The warranty of all installed equipment is 2 years
- This period is valid if the magnesium corrosion anode is replaced every 12 month
- In the long-term non-use of the solar heater, it is recommended to close the cold water
supply to the system for more than 72 hours
- The system must only be started when there is no sun
- That is, during the morning or the night
- Filling the tank during the day leads to its failure, the guarantee would NOT be valid
WARRANTY CARD
System:
Installation Date:
- STAMP - (Client) Sign to Approve

TROUBLESHOOTING
Please follow the installation manual, the company is not responsible for
damage and safety accidents caused by an improper operation of the user!
1. Tempered safety solar glass
2. Clear heat insulation
3. Storage tank
4. Case
5. Drain hole
6. Outer hole
7. Reserved hole
8. Inlet hole
PROBLEM REASON SOLUTION
Water is not hot
on a sunny day
No hot water come
down
No hot water come
down in winter
The front of solar water heater has a tower, trees,
tall buildings, fences or other water heaters
stopping the sunshine getting through, thus
causing the water temperature being low
Move the solar heater to an area with
less shade, or remove the object
infront of the system
Hot outlet valve is leaking or is not properly closed Check the outlet valve
Negative pressure valve is damaged Check the negative pressure valve
The pipes are frozen Use heat pipe preservation
MORE INFO & HELP
Email ENERA:
Call ENERA:
F.A.Q:
Manuals:
Warranty:
[email protected]
[phone]
www.enera-solar.com/faq/
www.enera-solar.com/download/
www.enera-solar.com/warranty-terms/
MAINTENANCE
If the system surface area is not clean, it will reduce the reflecting rate when the dust
adhere to the surface of the collector. Therefore, the surface area of the collector
should be cleaned at least every 6 months.
NOTE: THIS MUST BE DONE BY A PROFESSIONAL
SYSTEM SPECIFICATIONS
INSTALLATION
CHECK BEFORE INSTALLING:
1. All surfaces are undamaged
2. All items from the Packaging List are present
3. Relevant documentation & warranty card are present
> If anything is missing, call your ENERA distributor for advice
FLAT ROOF INSTALLATION:
The standard solar water heater should be installed in a sunny place with its bracket
securely attached to a hard object on a roof with the galvanized iron wire, expansion screw
or cement.
SCHEMATIC DIAGRAM
INSTALLATION WITH OTHER ACCESSORIES
ON-ROOF INSTALLATION:
The standard solar water heater should be installed in a sunny place.
Use expansion screws to fix the mounting sheets on the roof.
Fix the front track on the mounting sheet and check it again.
Install the bottom track on the fron track and tighten in.
Install the flat tank after you check it.
Install the connector according to the diagram.
PARALLEL HYDRAULIC CIRCUITY FOR A LARGE
NUMBER OF PANELS