Appendix 2: Connection diagrams
The codes in the diagrams below have the following meaning:
T1
thermoswitch
V1
fan
V2
fan
L1
lamp
R1
resistor
S1
2-position switch
Model 2020
V1
Subject to change because of technical improvements
V2
T1
1 2 3 4 5 6
L
M
N
M
230 V
25