SATK22
5
Components - SATK2230 (HIGH temperature)
Components - SATK2240 (HIGH temperature with pump)
Schematic Diagram SATK2230 and SATK2240
Components - SATK2230 & SATK2240
Item
Component
1
Frame
2
Electronic regulator
3
2-way modulating valve - heating
4
2-way modulating valve - DHW
5
130 mm space for heat meter
6
¼”F pressure port
7
Return temperature probe
8
Connection for M10 x 1 heat meter return probe
9
Primary drain cock
10
Differential pressure control valve
11
Mesh st ¼” F pressure port
12
*
¹/8” connection for DPCV code 789122
13
Secondary drain cock + mesh strainer
14
#
Pump
15
*
Spool piece
16
Flow meter (t sensor)
17
Mesh strainer
18
Heating exchanger primary drain
19
DHW temperature probe
20
DHW heat exchanger
21
Connection for M10 x 1 heat meter flow probe
22
Water hammer arrester
23
Heat exchanger primary circuit air vent
*
only included in SATK2230
#
only included in SATK2240
1
2
3
4
5
6
7
8
9
10
11
13
14
16
21
23
22
20
19
18
17
1
2
3
4
5
6
7
8
9
10
11
12
13
15
16
21
23
22
20
19
18
17
TA
2
V
V
V
V
V
V
3
4
7
5
6
8
9
10
11
21
13
14#
19
22
20
23
16
17
18
12*
15*
* SATK2230. only
# SATK2240. only
