Johnson Controls MR4 Serie Guia De Inicio Rapido

Electronic Thermostat with
Defrost and Fan Management
DIN rail and panelmount models
Fig. 2 Adjustment of the setpoint
Fig. 3 Adjusting operating parameters
Fig. 4 Locking/Unlocking Operating Parameters
Series MR4
71
2.80"
Fig. 1 Panelmount cut-out
>3sec.
1 1
3
>7 sec.
1
5
}
}
LED3 LED2 LED1
2
4
>10 sec.
>10 sec.
Code SHTmr4(000)
29
1.14"
2
3