ENCO Control
Technical description
•
Kulautuvos g. 45a , LT-47190 Kaunas
•
Tel. (+370 37) 360234
•
Faks. (+370 37) 360358
•
•
www.axis.lt
2
SAFETY REQUIREMENTS
Before operating the
controller Enco Control (hereinafter
device)
,
please read this technical
description and user's manual thoroughly and follow their instructions. You must observe all
instructions for use that are enclosed with other components of system.
Caution: If this equipment is used in a manner not specified by the manufacturer, the
protection provided by the equipment may be impaired.
Enco Control device is a limited access area unit (It is intended for installation in
the cabinet). The device complies with safety class II with an additional
grounding. Power supply from 230 V AC. The device is used to control power
circuits up to 230 V.
It is necessary to follow general safety requirements during installation and
maintenance process. To eliminate risk, only qualified technical personnel may
install and maintain devices (certificates for electrical installation work with
equipment up to 1000 V are required). Personnel must be familiar with
appropriate technical documentation and general safety instructions.
Before changing, repairing, connecting or disconnecting system parts is
required:
(the switch is built-in the same cabinet as the
controller);
(electromagnetic actuators, pumps, actuators, etc.);
to make sure that they are not powered.
Protection of circuits of external battery is provided by fuse RXE185, 50V, 1.8A.
Controller does not protect external circuits of circulation pumps and valve
actuators. It is necessary to use additional protection circuits to protect
circulation pumps and valve actuators against over current.
Use only the battery specified in the manufacturer's instructions. Using other
types of batteries may result in a fire or explosion hazard.
It is recommended use the instructions and recommendations of the battery
manufacturer when installing or replacing batteries.
When the controller operating in the system, all devices of system for which it is
provided (required), must be connected to the protective earth, regardless of
their location in the system.
To protect power circuits against over current, short-circuit or fault of
grounding of primary circuit in the building installation must be installed
automatic protective device - 2-pole circuit breaker (distance between contacts
must be
= 3 mm).
Only approved qualified technical personnel may install and maintain the device.
Installation and maintenance carry out not qualified personnel is strictly
forbidden.
The device must be installed in a locked area with restricted access - in the
electric cabinet, protection class IP65, in the horizontal position on DIN rail
