Important Safety And Product Information - Danfoss ECL Comfort 310 Operating Manual

Operating Guide

1.1 Important safety and product information

1.1.1 Important safety and product information
This Operating Guide is associated with the ECL Application Key
P318 (code no. 087H3835).
The ECL Application Key P318 contains two subtypes:
• P318.1, which is a buffer-based Domestic Hot Water (DHW)
application.
• P318.10, which is an advanced Domestic Hot Water (DHW)
application.
See the Installation Guide for electrical connections.
The described functions are realized in ECL Comfort 310 which also
allows M-bus, Modbus and Ethernet (Internet) communication.
The Application Key P318 complies with ECL Comfort 310
controllers as of firmware version 1.11. The firmware (controller
software) is visible at start-up of the controller and in 'Common
controller settings' in 'System'.
Up to two Remote Control Units, ECA 30 or ECA 31, can be
connected.
The application P318 works with additional Internal I/O modules:
• The extension module ECA 32 gives 0 - 10 Volt signal for speed
control of control pump, charging pump and circulation pump.
• The extension module ECA 35 gives 0 - 10 Volt signal for speed
control of control pump, charging pump and circulation pump.
ECA 35 can also give PWM* signal for speed control of the
above listed pump types.
A pump can also be considered as a circulator.
The ECL Comfort 310 works with either one ECA 32 or one ECA
35. The Internal I/O module in question is placed in the base part
of the ECL Comfort 310.
* PWM = Pulse Width Modulation
Together with the ECL Comfort 310 the additional Internal I/O
modules can also be used for extra data communication to SCADA:
• Temperature, Pt 1000 (default)
• 0 - 10 volt signals
• Digital input
The set-up of input type can be done by means of the Danfoss
Software "ECL Tool".
Navigation: Danfoss.com > Products & Solutions > Products >
District Heating and Cooling > Documentation > Tools & Software
> ECL Tool.
The URL is: http://district-heating.danfoss.com/download/tools/
ECL Comfort 310 is available as:
• ECL Comfort 310, 230 volt a.c. (code no. 087H3040)
• ECL Comfort 310B, 230 volt a.c. (code no. 087H3050)
• ECL Comfort 310, 24 volt a.c. (code no. 087H3044)
The B-type has no display and dial.
2 DEN-SMT/DK
ECL Comfort 310, application P318
VI.JM.Q3.02
Danfoss District Energy