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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.
Parameter table
：
Paramete
Description Default
Range
Step
1
Power on status (0: Off; 1: On; 2: Hold)
2
0 - 2
2
Fan speed (0: Single Speed; 1: Three Speed)
1
0 - 1
3
Fan mode (DA; DB)
0
4
Sensor selection (0: Internal; 1: Remote)
1
0 - 1
5
Temperature format (0: Celsius; 1: Fahrenheit)
0
0 - 1
0.1
6
Temperature calibration
0
-20.0 -
﹢
20.0 0.1
7 Minimum
setpoint
5
℃
/41
℉
0 - 99.5
0.5
8 Maximum
setpoint
35
℃
/96
0 - 99.5
0.5
9
Dead band (REPI-4)
2
0 - 10
0.5
10
Heating & Auto sleep setpoint
7
℃
/45
℉
0 - 99.5
0.5
11 Cooling
sleep
setpoint
28
℃
/82
0 - 99.5
0.5
12
Comms# (REPI-2N;REPI-4N)
1
1 - 32
1
13
Input Signal Mode
0: Invalid
1: Changeover(REPI-2)
2: thermostat will be sleep without input signal
3: thermostat will be Off without input signal
0
0 - 3
14
Heating reset time
90 sec.
10 - 300 sec.
10 sec.
15
Cooling reset time
90 sec.
10 - 300 sec.
10 sec.
16
Ports mode (0: Modulation & Floating; 1: On/Off)
0
0 - 1
17
Valve status as turn off (0: Close; 1:Hold; 2: Open )
0
0 - 2
18
Port1 Modulation direction(0:10V Open; 1:10V Close)
0
0 - 1
19
Port1 Modulation minimum signal
0Bit
0-128Bit(5V/10mA) 0.04V/Bit(0.08mA/Bit)
20
Port1 Modulation proportional
2
1 - 20
0.5
21
Port2 Modulation direction(0:10V Open;1:10V Close)
0
0 - 1
22
Port2 Modulation minimum Signal
0 Bit
0-128Bit(5V/10mA) 0.04V/Bit(0.08mA/Bit)
23
Port2 Modulation proportional
2
1 - 20
0.5
24
Port1 Floating minimum time
1 sec.
1 - 9 sec.
1 sec.
25
Port1 Floating maximum time
30 sec.
10 - 300 sec.
10 sec.
26
Port1 Floating minimum time
1 sec.
1-9 sec.
1 sec.
27
Port1 Floating maximum time
30 sec.
10 - 300 sec.
10 sec.
28
Disable / Enable bypass PID control
( 0: Disable; 1: Enable )
0
0 - 1
29
Override output value when bypass PID control
Display output value when enable PID control
0 - 255
30
Override output value when bypass PID control
Display output value when enable PID control
0 - 255
