Danfoss ECL Comfort 210 Installation Manual page 27

Installation Guide
A314.1 example c
Ventilation system with heating, passive cooling (outside air) and constant duct temperature control. Analog controlled speed of rotary
heat exchanger (M2) for heat recovery.
Sensor advice:
Sensor S3 and S4 must be connected. If not, the fan (F1) stops, the damper (P2) and motorized control valve (M1) close. The rotary
heat exchanger (M2) stops.
Navigation:
Special settings for sensors / thermostats used as frost protection:
S6* frost temperature sensor — MENU \ Alarm \ Frost T \ Alarm value
S5 return temperature sensor — MENU \ Alarm \ Limit T frost \ Alarm value
Closing contact of the S7* frost thermostat — MENU \ Alarm \ Frost thermostat \ Alarm value
Opening contact of the S7* frost thermostat — MENU \ Alarm \ Frost thermostat \ Alarm value
* both frost protection methods, by means of S6 and / or S7, can be used
Special settings for thermostats used as fire alarm:
Closing contact of the S8 fire thermostat — MENU \ Alarm \ Fire safety \ Alarm value
Opening contact of the S8 fire thermostat — MENU \ Alarm \ Fire safety \ Alarm value
Danfoss District Energy
ECL Comfort 210 / 310, application A214 / A314
S 1
S 3
P 2
A
ECL 310 + ECA 32
R6
M1
S 5
X3
F1
S 6
S 7
VI.GU.A1.02
ID no.: Recommended
setting:
11676 5 °C
11656
5 °C
11616 0
11616 1
11636 0
11636 1
DEN-SMT/DK 27