EN
59
cod. 3541S870 - Rev. 03 - 07/2020
JEREZ ECO
fig. 14 -
fig. 15 -
3.2 COMMISSIONING
Commissioning of the heater
must be performed by a trained,
specialized technician.
Checks that must be performed
during the first ignition, after
maintenance operations that
require unplugging the unit,
and after any operations on the
unit's safety devices or compo-
nents.
3.2.1 Before igniting the heater
•
Carefully verify the tightness of the gas installation
using a soap and water solution to check for leaks in
the connections.
•
Fill the hydraulic system and make sure no air is pre-
sent in the unit or system.
•
Check that there are no water leaks in the system or
unit.
•
Make sure the grounding and connection to the electri-
cal network are adequate.
•
Check that the gas pressure is correct.
• Make sure there are no flammable liquids or materials
near the heater.
•
To avoid damaging the connections, do not place the
heater on the floor with the connections facing down.
If the above instructions are not
observed there may be risk of
suffocation or poisoning due to
gas or fumes escaping; danger
of fire or explosion. Also, the
-
re may be risk of flooding the
room.
3.2.2 Checks during operation
• Light the unit.
• Make sure the fuel and water systems are tight.
• Check the efficiency of the air and flue gas ducts while
the heater is operating.
• Make sure the gas valve modulates correctly.
• Verify that the heater ignites easily. Turn it on and off
several times to make sure.
• Check that the fuel consumption is as indicated.
3.3 MAINTENANCE
3.3.1 Periodic checks
In order for the unit to operate correctly, an authorized
technician must perform an annual inspection, checking
that:
•
The control and safety devices (gas valve, etc.) opera-
te correctly.
• The exhaust vent is perfectly efficient.
• The air and flue gas ducts and terminal are free of ob
-
stacles and leaks.
•
The burner and exchanger are free of dirt and deposits.
Do not use chemicals or steel brushes to clean them.
•
The electrode is free of deposits and properly positio-
ned.
