DE DIETRICH NEO 2.1 - Manual (Page 17)

4
Example of an installation
4 Pressure gauge
9 Isolating valve
17 Drain cock
56 Domestic hot water circulation loop return
57 Domestic hot water outlet
61 Thermometer
84 Stop valve with lockable nonreturn valve
85 Primary solar circuit pump
87 6-bar calibrated and sealed safety valve (primary solar)
88 Expansion vessel
89 Heat transfer fluid container
109 Domestic hot water thermostatic mixing valve
112a Solar sensor probe
112b Domestic hot water sensor
114 Solar circuit drainage valve
126 Solar regulator
129 Duo-Tube
130 Manual bleed degasser
131 Flat or tubular solar panel
M001773-A
130
89
230V
50Hz
114
61
88
87
85
4
84
114
NEO 2.1 / SUN 211 4. Installation
05/10/09 - 300020210-001-B 16