FläktGroup ECONET - ECONET Scope of Delivery

3
LIQUID-COUPLED HEAT EXCHANGER ECONET
®
Installation & Maintenance Manual
3
FläktGroup DC_9010GB 20180327_R0 Specifications are subject to alteration without notice
ECONET
®
SCOPE OF DELIVERY
System overview:
The pump unit illustrated in the figure is delivered separately
from the AHU. The pump unit is equipped with a stand for
mounting on a flat floor.
The pipework within the pump units (1) is protected against
rusting and insulated with Armaflex.
The sensors and components within the pump units (1) are
mounted and wired to the ECONET
®
control box.
The ECONET
®
controls are integrated in the frequency inverter
mounted on the pump unit and pre-programmed with specific
data for the project.
The supply air coil and exhaust air coil (11, 12) are mounted in
the air handling unit.
1. Pump unit
2. Controller and frequency inverter
3. Pressure gauge with contact function
4. Sensor, frost protection
5. Control valve
6. Sensor, ice protection
7. Differential pressure transmitter
8. Sensor, temperature
9. Shut-off valve
10. Shut-off valve
11. Exhaust air coil
12. Supply air coil
MP. Pressure gauge
MT. Thermometer
GT
41
MT
MT
GT
42
MP
GP
40
+
-
+
MT
GP
41
-
GT
40
SV
40
3
4
5
6
1
7
8
11
12
2
9
10