CLIVET WSAT-YES 18.2-20.2 User Manual

8
WSAN-YES 18.2-35.2
M0ST10N19-00
 Installation must be in accordance with local
regulations. If they do not exist, follow EN378
During positioning consider these elements:
 customer approval
 unit weight and bearing point capacity
 safe accessible position
 functional spaces
 spaces for the air intake/exhaust
 electrical connections
 max. distance allowed by the electrical
connections
 water connections
Functional spaces
Functional spaces are designed to:
 guarantee good unit operation
 carry out maintenance operations
 protect authorized operators and exposed
people
 Respect all functional spaces indicated in the
TECHNICAL INFORMATION section.
Positioning
Units are designed to be installed:
 EXTERNAL
 in fixed positions
 Put the unit in a position where any leaking gas
cannot enter buildings or stagnate in closed areas. In
the latter case, observe the rules for machinery
rooms (ventilation, leak detection, etc.).
Installation standards:
 install the unit raised from the ground
 bearing points aligned and leveled
 discharged condensation water must not cause
harm/danger to people and property
 the accumulation of snow must not cause clogging of
the coils avoid installations in places subject to
flooding
Limit vibration transmission:
 use anti-vibration devices or neoprene strips on
the unit support points
 install flexible joints on the hydraulic
connections
 install flexible joints on the hydraulic
connections
Protect the unit with suitable fence in order to
avoid access to unauthorised personnel (children,
vandals, etc.)
A correct circulation of the air is mandatory to
guarantee the good unit operating.
Avoid therefore:
 obstacles to the airflow
 exchange difficulties
 leaves or other foreign bodies that can obstruct
the exchange batteries
 winds that hinder or favour the airflow
 heat or pollution sources close to the unit
(chimneys, extractors etc)
 stratification (cold air that stagnates at the
bottom)
 recirculation (expelled air that is sucked in
again)
 positioning below the level of the threshold,
close to very high walls, attics or in angles that
could give rise to stratification or recirculation
phenomenons.
In the case of several units alongside each other,
consider increasing the temperature of the air
entering the coils (see image on next page)
Ignoring the previous indications could:
 energy efficiency decrease
 alarm lockout due to HIGH PRESSURE (in
summer) or LOW PRESSURE (in winter).
3 POSITIONING
A
B
C
D
E
GF
G
G F
A = 800 mm
B = 500 mm
C = 800 mm
D = 500 mm
E = 6000
F = 500 mm
G = 500 mm
Warning: do not smoke or use open flames in this area
Functional spaces / Safety zone

CLIVET WSAT-YES 18.2-20.2 Specifications

General

Brand	CLIVET
Model	WSAT-YES 18.2-20.2
Category	Chiller
Language	English