Belimo EXT-RCFB-24 User Manual

PF_LA14 04/18 - Subject to change. © Belimo Aircontrols (USA), Inc.
800-543-9038 USA 866-805-7089 CANADA 203-791-8396 LATIN AMERICA / CARIBBEAN
Parameter Settings
Wiring Diagrams
24VAC
EXT-RCF-24
L
N
OPEN
CLOSE
Floating Control
Cooling/Heating
RS
Input
B
A
~
COM
LOW
MED
HI
L
VO
VC
TR
Fan
Input
Remote Sensor
EXT-RCFB-24
24VAC
EXT-RCP-24
L
N
Modulating Control
Cooling/Heating
RS
Input
B
A
~
LOW
MED
HI
L
TR
Fan
Input
Remote Sensor
M
0-10V
/4-20mA
V+
~
EXT-RCPB-24
Modulating Output Options
LCD Electronic Thermostat
EXT-RCFB-24, EXT-RCPB-24
Note: Switch (5 pole switch on PCB)
Location ON OFF
1 120 ohm resistance between AB wires No resistance between AB wires
2 Port 1 modulation 0-20 mA Off
3 Port 1 modulation 0-10 VDC Off
4 Port 2 modulation 0-20 mA Off
5 Port 3 modulation 0-10 VDC Off
Parameter Description Default Range
1 Power on status (0: off, 1: on, 2: hold) 2 -
2 Fan speed (0: single speed, 1: three speed) 1 -
3 Fan mode (DA: When the temperature
reaches the set-point, the valve will close
with the fan still running. DB: When the
temperature reaches the set-point, the
valve will close and the fan will shut off.)
0-
4 Sensor selection (0: internal, 1: remote) 0 -
5 Temp. display (0: Celsius, 1: Fahrenheit) 0 -
6 Temperature calibration 0 -20 to +20
7 Minimum setpoint 5° / 41° 0 to 99
8 Maximum setpoint 35° / 96° 0 to 99.5
9 Dead band 2 -

Belimo EXT-RCFB-24 Specifications

General

Brand	Belimo
Model	EXT-RCFB-24
Category	Thermostat
Language	English