Danfoss REPI Series Manual

REPI Series Digital Thermostat Manual
REPI series thermostats are used to control room temperature in industrial, commercial
and residential environment via controlling electric modulating valve with 0-10VDC (4-20mA)
control signal or floating control as well as damper actuator of VAV system.
Electronic control technology is adopted, with green backlit LCD display of: working mode
(cooling " ", heating " ", ventilating "
auto " "); room temperature; setting temperature etc. push button: On/Off "
changeover " "; fan speed choose "
Shell: PC + ABS retardant material.
Function :
Detect and Display room temperature
Room temperature setting
Fahrenheit or Celsius degree display
Order Guide:
Model
Floating
REPI-2
REPI-2N
REPI-4
REPI-4N
Fan: thermostat with fan functions, can be selected with single speed fan or three speed fan by setting parameter.
Remote Control: input signal can be selected by setting parameter.
Specification :
Set temperature range: 0 - 99.5℃ adjustable
Accuracy displayed:
Accuracy:
Rated Power:
Sensor type:
Display:
Operations:
On/Off: Press " " buttons to turn on; press "
Setpoint: With thermostat on, press "
0.5℃, the setpoint will be confirmed automatically after 5 seconds, and then return to dispay status, press "
check setpoint.
Mode: With thermostat on, press "
( Auto is available REPI-4/ REPI-4N).
Fan Speed: With thermostat on, press "
" ", auto " ". If single speed fan available, there's only med speed "
Under auto speed fan, the fan speed will be changed automatically as below: in low speed when room temperature
is 1℃ difference with setpoint;in med speed when room temperature is 2
room temperature is 3
Sleep: Thermostat will get into sleep function after programming.The set Temperature should to be.
", auto " " ); fan speed (low "
" and temperature adjustment "
Output signal
Modulation
Cooling/Heating
Cooling/Heating
Cooling&Heating
Cooling&Heating
0.1℃
±0.5℃
< 1 W
NTC
LCD
" again to turn off.
" to reduce the setpoint, press "
" to change the working mode – Cooling "
" to select the desired speed – low speed "
℃ difference with setpoint.
", med " ", high "
" and " ".
Timing sleep
Control On/Off of cooling and heating equipment
Selectable single speed or three speed fan control
Fan
(Single/3-speed)
√
√
√
√
Power:
Output signal:
Input signal:
Dimensions:
Fixing screw width : 60mm (Standard)
" to increase the setpoint, the setpoint step is
".
difference with setpoint
℃
Page 1 of 3
",
"; mode
RS485 Input
Network Control
√
√ √
√
√ √
AC 24V±10％, 50Hz/60Hz
resistive
AC 24V×2 (0.5A
0 - 10VDC(5mA) / 4 - 20mA (600Ω)
dry contact (NO)
86×86×23mm (W×H×D)
"， Heating " ", Vent "
", Med speed " ", High speed
; in High speed when
Remote
Sensor
√
√
√
√
) ,
" or " " to
", Auto " "