Table of Contents
Advertisement
INSTALLATION
SAFETY WARNINGS
Installation and maintenance must be carried out only by qualified personnel.
The machine must be protected from frost.
Hydraulic and electrical systems, along with the installation position, must comply with the
safety rules and regulations in force in the country where the unit has been installed. Read the
instructions in this manual carefully before working on the machine.
The sizing of the fixing system is the sole responsibility of the installer.
The machine contains pressurized refrigeration gas. The room or area must be aired in case of
gas leakage from one or more machines. The gas in the machine may develop toxic
components in the event of fire.
Do not remove the protection and safety devices.
This appliance is not suitable for the use in explosive or potentially explosive environments.
Defects regarding pipework, hydraulic connections and shut-off valves may lead to dripping or
splashing of water, with consequent damage to objects, as well as dangerous situations in the
presence of electricity.
Requirements prior to installation
The following conditions must be in place before installing the machine:
inflow and return pipework for the water from the radiant circuit shall be equipped with
-
two shut-off valves for the disconnection of the line;
drainage for condensed water; two separate siphons, each for its own drain, shall be
-
installed to avoid the suction of air in the discharge pipe;
the installer shall provide electric cables for the power supply, PE protective conductor
-
(earthing conductor) and operating consent signals.
CONNECTIONS
Refrigerated water
Power supply
Condensate drainage
Aeraulic ductwork
6
CHARACTERISTICS
Temperature 15°C;
Pressure 1.5 m w.g.
10 A
Capacity 15 l / h,
minimum gradient 3%
Minimum diameter as
per the air sockets of
the machine
CONDITIONS
T min. 12°C, max. 18°C;
230V – 50Hz - 1ph
3 connections required
The pressure drops of the ducts, summing
the inflow and extract flows, must not
exceed the available pressure of the unit
Advertisement
Table of Contents
