Idiomas disponibles
Idiomas disponibles
9 - POWERING UP
At system start-up:
• Remove the bridge on the terminal block (see "Motor connection" diagram 7168208).
• Ensure that the motor rotates in the right direction (see marking indicating the fan's normal direction of rotation).
• Measure the current consumed by the motor:
- If this is equal to or less than the current indicated on the unit's data plate, the installation is in good working order.
- If the input current consumed is greater than indicated on the data plate, stop the motor immediately and check the installation
and the connections. If the motor appears to be the source of the fault, contact the supplier.
10 - MAINTENANCE
Our equipment does not require any special maintenance, but you must ensure that the following are performed annually:
• Retighten all the electrical connections
• Retighten all the screws on the unit
• Clean the propeller with a slightly damp cloth
• Clean the coil by blowing it with air on LP water versions and electrical versions or by using a high-pressure cleaner on HP
water versions or HPS versions.
• Clean the casing and the diffuser using a slightly damp cloth
• These actions must be carried out by qualified personnel, with the power switched off
11 - FREQUENTLY ASKED QUESTIONS
Questions/Problems
The flow rate is not as it should be
The heating capacity is insufficient
The HELIOTHERME
unit is making an unusual noise
®
The fan motor assembly is consuming more current
than the value indicated on the data plate
The fan motor assembly is not turning
The Electrical HELIOTHERME
unit is off when I want
®
it to heat up
I ordered a HELIOTHERME
4000 for HEATING purposes.
®
I want to change my installation to also provide COOLING
for my premises.
Is this possible?
H4000 HELIOTHERME
®
Possible causes
The propeller is not turning in the right direction.
The coil is fouled
The filter is clogged
The propeller is not turning in the right direction.
The flow rate (or the water temperature) supplied by the
HELIOTHERME
®
is not sufficient.
The propeller is dirty which unbalances it, creating an
awkward noise.
The fan motor assembly is not sufficiently secured to the
casing and the assembly vibrates.
The propeller is not turning in the right direction.
The coil is fouled (or the filter is clogged), the motor
therefore overheats and the thermal cut-out cuts the
electrical supply to the motor.
The coil is fouled, the internal temperature is therefore
too high and the temperature limit thermostats (AUTO or
MAN) have cut the supply.
-
EN-32
Remedies
See the information on "Switching on"
See the information on "Maintenance"
Wash the filter using an environmentally-friendly
detergent or replace the filter.
See the information on the "Switching on" page
Refer to the pages on "Heat, air and sound performance"
relating to your HELIOTHERME
unit and compare your
®
data to the information in the table.
See the information on the "Maintenance" page
See the information on the "Maintenance" page
See the information on the "Switching on" page
Clean the coil (or the filter) according to the information
on "Maintenance" and wait for the thermal cut-out to
cool down.
Clean the coil by blowing air on it, then reset the
manual reset safety thermostat after the temperature
has dropped.
Yes. It is essential that the supply air speeds on the coil be
controlled however to avoid the creation of droplets (this
can be done easily using the 5-speed autotransformer
with
a
fan
motor
assembly
It is also important to allow condensate to drain.
with
1-PHASE).
