Product Manual

2920 1339 02
6
Instruction book
Fig. 3b. Electrical diagram of FD30 and FD40 50 Hz
C1. Start capacitor
F0. Main fuses, local installation
(customer's installation)
H1. Indicator lamp, VOLTAGE ON
H2. Indicator lamp, DEWPOINT
ALARM (optional)
K1. Timer (optional)
M1. Compressor motor
M2. Fan motor
R1. Temperature sensor, dewpoint
(optional)
S0. Main switch (customer's
installation)
S1. Button, ON-OFF
S3. Fan control switch
S4. Electronic thermostat with display
(optional)
T1. Transformer (optional)
Y1. Solenoid valve, interval drain (optional)
Figs. 3. Electrical diagrams