Runaway temperatures for bed and extruder right from start

[ikarus-71]

Hi,

I have been using Ender S1 with Klipper quite some time and decided to change the board with a Manta E3EZ CB1 for its extended connection options. I mapped all the connections to the new board and installed OS. However in mainsail, I see the temperatures start quite high as I turn on the board, although physically board or extruder are not heated.

I know that thermistors are working fine, ı triple checked the connections. Bed thermistor is connected to TB connection, extruder thermistor is connected to TH1. Followng are my extruder and heater bed sections

[extruder]
step_pin: PD5
dir_pin: PD6
enable_pin: !PB3
microsteps: 16
gear_ratio: 42:12
rotation_distance: 26.359
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: PB11 #HE0
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PA4 #TH0
control: pid
pid_Kp: 24.882
pid_Ki: 1.610
pid_Kd: 96.106
min_temp: 0
max_temp: 300

[heater_bed]
heater_pin: PB2 #HB
sensor_type: EPCOS 100K B57560G104F #Generic 3950
sensor_pin: PA3 #TB
control: pid
pid_Kp: 70.482
pid_Ki: 1.702
pid_Kd: 729.484
min_temp: 0
max_temp: 150

Any help will be appreciated!