Electrical Connections - Danfoss ECL Comfort 310 Operating Manual

Operating Guide

2.5 Electrical connections

2.5.1 Electrical connections 230 V a.c.
The common ground terminal is used for connection of relevant
components (pumps, motorized control valves).
See also the Mounting Guide (delivered with the application key)
for application specific connections.
Maximum load ratings:
Relay terminals
Triac (= electronic
relay) terminals
Danfoss District Energy
ECL Comfort 310, application A368
4 (2) A / 230 V a.c.
(4 A for ohmic load, 2 A for
inductive load)
0,2 A / 230 V a.c.
Safety Note
Necessary assembly, start-up, and maintenance work must be
performed by qualified and authorized personnel only.
Local legislations must be respected. This comprises also cable size
and isolation (reinforced type).
A fuse for the ECL Comfort installation is max. 10 A typically.
The ambient temperature range for the ECL Comfort in operation is
0 - 55 °C. Exceeding this temperature range can result in malfunctions.
Installation must be avoided if there is a risk for condensation (dew).
Wire cross section: 0.5 - 1.5 mm²
Incorrect connection can damage the electronic outputs.
Max. 2 x 1.5 mm² wires can be inserted into each screw terminal.
VI.LG.J3.02 DEN-SMT/DK 21