99
Pos. Part
0001 Hydraulic block
0003 High efficiency circulation pump with PWM control
0004 Safety valve 3 bar (0.3 MPa)
0005 Servomotor, 3-way diverter valve
0006 Drain hose safety valve
0007 Pressure gauge
0008 Valve insert, 3-way diverter valve
0010 Quick-action air vent valve G ⅜
0011 Secondary circuit return line
0012 DHW cylinder flow line
0013 Heating water flow line
0014 Line, circulation pump — plate heat exchanger
0016 Air vent valve G ⅜
0017 Gasket for instantaneous heating water heater/plug
0018 O-ring 28.0 x 2.5 mm
0019 Gasket A 35 x 45 x 2 mm
0020 Gasket A 10 x 15 x 1.5 mm (5 pce)
0021 Gaskets and O-rings (set)
0022 Spring clip 7 25 mm
0023 Spring clip 7 28 mm
0024 Clip 7 18 mm (5 pce)
0025 Clip 7 10 mm
0026 Hydraulic block screws (set)
0027 Flow switch
Types 221.A04 to 221.A08: 600 l/h
Types 221.A10 to 221.A16: 1200 l/h
0028 Instantaneous heating water heater
0030 Air trap 7 28 mm
0031 Cap G ⅜
Indoor unit parts lists
Hydraulics, indoor unit (cont.)
5831412
Components