EN / 14
Dear Madam,
Dear Sir,
Thank you for choosing the system NIMBUS AQUASLIM FS Ariston.
This manual has been written with the intention to inform you about how to install, use, and do the maintenance of the
system in order to allow you to use your NIMBUS AQUASLIM FS system in the most performing way.
Keep this booklet for all possible necessary information about the product after its first installation.
If necessary, our Technical Service Center is at your disposal.
To find the Service Center nearest you, please visit our website www.ariston.com.
Please refer also to the guarantee card that you found inside the package or that your installer have delivered to you.
Conformity
Index
This unit complies with European directives:
• Low voltage directive 2014/35/EU
• Electro-magnetic compatibility 2014/30/EU;.
The following symbols provide the necessary information
for correct, safe use of the machine in a rapid, unmistakable
way
Symbols
Safety pictograms
Generic danger
- Signals that the operation described could cause
physical injury if not performed according to the safety
rules.
Danger of high voltage
- Signals that the operation described could cause
electrocution if not performed according to the safety
rules.
Danger due to heat
-
Signals that the operation described could cause burns
if not performed according to the safety rules.
Do Not
- Refers to actions that absolutely must not be
performed.
Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Safety pictograms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
General warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Fundamental safety rules . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Nominal technical features . . . . . . . . . . . . . . . . . . . . . . . . . .16
Overall dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Positioning the unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Installation modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Minimum installation space . . . . . . . . . . . . . . . . . . . . . . . . . .17
Side opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Wall installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Horizontal or ceiling installation . . . . . . . . . . . . . . . . . . . . . .19
Hydraulic connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Condensation discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Mounting the condensation discharge pipe in the
vertical version. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Mounting the condensation discharge pipe in the
horizontal version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Filling the system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Evacuating air while filling the system. . . . . . . . . . . . . . . . .21
Warnings for commissioning, mounting the
thermostatic head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Cleaning the outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Cleaning air suction filter . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Cleaning filtering seats . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Energy saving tips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table of anomalies and remedies . . . . . . . . . . . . . . . . . . . 25
