Danfoss REPI-2 Технічний паспорт - Сторінка 2
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Data sheet
Operations
Parameter table
2 | AI097986404620en-010102
REPI Series Digital Thermostat Manual
On/Off: Press " " buttons to turn on;
press " " again to turn off.
Setpoint: With thermostat on, press " " to
reduce the setpoint, press " " to increase the
setpoint, the setpoint step is
0.5 °C, the setpoint will be confirmed
automatically after 5 seconds, and then return to
dispay status, press " " or " " to check setpoint.
Mode: With thermostat on, press " " to
change the working mode – Cooling " ",
Heating " ", Vent " ", Auto " "
( Auto is available REPI-4/ REPI-4N).
Fan Speed: With thermostat on, press " " to
select the desired speed – low speed " ", Med
speed " ", High speed " ", 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 °C difference with setpoint;in med speed
when room temperature is 2 °C difference with
setpoint; in High speed when
room temperature is 3 °C difference with
setpoint.
Parameter Description
1
Power on status (0: Off; 1: On; 2: Hold)
2
Fan speed (0: Single Speed; 1: Three Speed)
3
Fan mode (DA; DB)
4
Sensor selection (0: Internal; 1: Remote)
5
Temperature format (0: Celsius; 1: Fahrenheit)
6
Temperature calibration
7
Minimum setpoint
8
Maximum setpoint
9
Dead band (REPI-4)
10
Heating & Auto sleep setpoint
11
Cooling sleep setpoint
12
Comms# (REPI-2N;REPI-4N)
Input Signal Mode 0: Invalid
1: Changeover(REPI-2)
13
2: thermostat will be sleep without input signal
3: thermostat will be Off without input signal
14
Heating reset time
15
Cooling reset time
16
Ports mode (0: Modulation & Floating; 1: On/Off)
17
Valve status as turn off (0: Close; 1:Hold; 2: Open )
18
Port1 Modulation direction (0:10V Open; 1:10V Close)
19
Port1 Modulation minimum signal
20
Port1 Modulation proportional
21
Port2 Modulation direction (0:10V Open; 1:10V Close)
22
Port2 Modulation minimum Signal
23
Port2 Modulation proportional
24
Port1 Floating minimum time
25
Port1 Floating maximum time
26
Port1 Floating minimum time
27
Port1 Floating maximum time
Disable / Enable bypass PID control
28
(0: Disable; 1: Enable)
Override output value when bypass PID control
29
Display output value when enable PID control
Sleep: Thermostat will get into sleep function
after programming.The set Temperature should
to be.
To set: Press " " button for 3 seconds till
" " display, there's a number of count down
in the center of LCD, Use " " or " " to adjust
the desired sleep time: the max. = 48 hours;
thermostat will return to the working status after
5 seconds, " " is flashing to start counting down.
The setpoint should be replaced by the sleep
setpoint.
To quit: When thermostat get into Sleep
function, " " will flash, press " " or " " to quit.
Keypad lock: press " " and " " for 10
seconds till to " " display to activate, under this
function, any keypad is locked.
Press " " and " " for 10 seconds till " "
disappear to quit the function.
Set Parameters: With thermostat off, press
" " for 10 seconds to enter menu to set the
parameters.
Default
Range
2
0 - 2
1
0 - 1
0
1
0 - 1
0
0 - 1
0
-20.0 - +20.0
5 °C/41 °F
0 - 99.5
35 °C/96
0 - 99.5
2
0 - 10
7 °C/45 °F
0 - 99.5
28 °C/82
0 - 99.5
1
1 - 32
0
0 - 3
90 sec.
10 - 300 sec.
90 sec.
10 - 300 sec.
0
0 - 1
0
0 - 2
0
0 - 1
0Bit
0-128Bit(5V/10mA)
2
1 - 20
0
0 - 1
0 Bit
0-128Bit(5V/10mA)
2
1 - 20
1 sec.
1 - 9 sec.
30 sec.
10 - 300 sec.
1 sec.
1-9 sec.
30 sec.
10 - 300 sec.
0
0-1
0 - 255
Step
0.1
0.1
0.5
0.5
0.5
0.5
0.5
1
10 sec.
10 sec.
0.04V/Bit(0.08mA/Bit)
0.5
0.04V/Bit(0.08mA/Bit)
0.5
1 sec.
10 sec.
1 sec.
10 sec.
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