Carrier 61AF 014-7 Installation, Operation And Maintanance Instructions page 8

61 AF
General information and hydronic module
Hydronic module
The hydronic module is factory-installed. This eliminates the need to
install the necessary components onsite, making the unit more compact
and easy to install.
3
1 air purge
2 water pump
3 Brazed Plate Heat exchanger
4 water pressure gauge
5 water pressure gauge
6
6 flow switch
7 water drain
Water connections
Typical water circuit diagram for units without hydronic module
2. line filter for water (10 mesh/cm2)
3. pressure gauges
4. filling valve
5. system drain valve (at the lowest points of the circuit)
6. air flushing valve (in the highest parts of the circuit)
GB - 6
014H
2
4
5
1
7
3
1
10
1
3
4
1 air purge
2 water pump
3 Brazed Plate Heat exchanger
4 water pressure gauge
5 water pressure gauge
6 flow switch
7 water drain
11
6
3
2
4
7. 3-way valve
8. sanitary water accumulation tank
9. inside system
10. water circulation pump
11. expansion vessel
019H
6
7
7
8
5
1
5
2
9