For 2-pipe and 4-pipe fan coil units
Ⴠ LCD backlit display
Ⴠ Keylock function
Ⴠ Display either room temperature or setpoint
Ⴠ Comfort and Protection(Off) operating modes
Ⴠ Automatic or manual heating/cooling changeover
Ⴠ Automatic or manual 3-speed fan control
Ⴠ Selectable fan operation in deadzone
Ⴠ Timer with delay Off function: preset or user selection from 1 to 23 hours
Ⴠ Minimum and maximum setpoint limitation
Ⴠ Return to previous operating mode or Protection(Off) upon power down
Ⴠ Internal sensor calibration
Ⴠ Adjustable commissioning and control parameters
Ⴠ Fit into 86x86 conduit boxes
Ⴠ Three standard color variants are available: reference color codes are SILVER (Cool Grey 4C), GOLD (Gold 453C), BLACK (Pantone Black 7C)
Ⴠ Customization is available
Use
To control the room temperature in individual rooms and zones that are:
Ⴠ Heated or cooled with 2-pipe fan coil units (RDF510)
Ⴠ Heated or/and cooled with 4-pipe fan coil units (RDF530)
The thermostats control:
Ⴠ One 3-speed fan
Ⴠ One or two on/off valve actuators
Model
RDF510 | Room thermostat, 2-pipe FCU, LCD, H/C, AC 230V, Man. C/Over, 3 Speen Fan, On/Off Output (S55770-T382) |
RDF510/BP | Room thermostat, 2-pipe FCU, LCD, H/C, AC 230V, Man. C/Over, 3 Speen Fan, On/Off Output - BULK PACK - Multiples of 20 ONLY (S55770-T383) |
RDF530 | Room thermostat, 4-pipe FCU, LCD, H/C, AC 230V, Auto or Man.C/Over, 3 Speen Fan, On/Off Output (S55770-T384) |
RDF530/BP | Room thermostat, 4-pipe FCU, LCD, H/C, AC 230V, Auto or Man.C/Over, 3 Speen Fan, On/Off Output - - BULK PACK - Multiples of 20 ONLY (S55770-T385) |