Parameters Table - Carel EVD mini User Manual

Par. Description
BASIC (INITIAL CONFIGURATION)
GAS Refrigerant
Type
1 R22 15
2 R134a 16
3 R404A 17
4 R407C 18
5 R410A 19
6 R507A 20
7 R290 21
8 R600(-1...4.2 barg) 22
9 R600a (-1...4.2 barg) 23
10 R717 24
11 R744 (0...45 barg) 25
12 R728 26
13 R1270 27
14 R417A 28
Mode Operating mode
1 Multiplexed cabinet/cold room
2 Air-conditioner/chiller with plate heat exchanger
3 Air-conditioner/chiller with tube bundle heat exchanger
4 Air-conditioner/chiller with finned coil heat exchanger
5 Analogue positioner (0 to 10 V)
6 Superheat control with 2 temperature probes
7 Subcritical CO2 showcase/cold room
8 Hot gas bypass by pressure
9 Hot gas bypass by temperature
Super Superheat set point
Heat
_P Hot gas bypass pressure set point
_t Hot gas bypass temperature set point
SERVICE
P1 Probe S1 reading
P2 Probe S2 reading
tE Evaporation temperature (converted)
tS Suction temperature
Po Valve opening
CP PID: proportional gain
ti PID: integral time
C1 LowSH protection: threshold
C2 LowSH protection: integral time
C3 LOP protection: threshold
C4 LOP protection: integral time
C5 MOP protection: threshold
C6 MOP protection: integral time
C7 MOP protection: disabling threshold
C8 Low suction temperature alarm threshold
S1 Type of probe S1
Ratiometric (OUT=0...5V)
1 = -1...4.2 barg 8 = -1...12.8 barg
2 = 0.4...9.3 barg 9 = 0...20.7 barg
3 = -1...9.3 barg 10 = 1.86...43.0 barg
4 = 0...17.3 barg 11 = NTC (-50...105°C)
5 = 0.85...34.2 barg 12 = Ratiometric (OUT=0-5V) 0-60 barg
6 = 0...34.5 barg 13 = Ratiometric (OUT=0-5V) 0-90 barg
7 = 0...45 barg 14 = Remote pressure probe from RS485
n1 Network address

7. PARAMETERS TABLE

R422D 29 R455A (-1...12.8 barg)
R413A 30 R170 (0...17.3 barg)
R422A 31 R442A (-1...12.8 barg)
R423A 32 R447A (-1...12.8 barg)
R407A 33 R448A
R427A 34 R449A
R245FA 35 R450A (-1...4.2 barg)
R407F 36 R452A (-1...12.8 barg)
R32 37 R508B (-1...4.2 barg)
(0...17.3
barg)
HTR01 38 R452B
HTR02 39 R513A (-1...4.2 barg)
R23 40 R454B
41 R458A
R1234yf
R1234ze
(-1...4.2
barg)
Def. Min. Max. UOM
3 1 41
1 1 9
11 LowSH 55
(20) protec- (99) (°F)
tion: th-
reshold
3 -20(- 200(2900) barg
290) (psig)
10 -85(- 200(392) °C(°F)
121)
- -85 200 barg
(-290) (2900) (psig)
- -85 200 °C(°F)/
(-121) (392)
- -85 200 °C
(-121) (392) (°F)
- -85 200 °C
(-121) (392) (°F)
- 0 100
15 0 800
150 0 999
5(9) -5 Superh. set
(-9) point (°F)
15 0 800
-50(-58) -85(- MOP °C
121) protection: (°F)
threshold
0 0 800
50 LOP 200 °C
(122) protec- (392) (°F)
tion: th-
reshold
20 0 800
30 -85 200 °C
(86) (-121) (392) (°F)
-50 -85 200 °C
(-58) (-121) (392) (°F)
3 1 11
99 1 99
21
Type Carel Modbus® R/W
- I 12 139 R/W
- I 13 140 R/W
K A 10 9 R/W
A 23 22 R/W
A 22 21 R/W
A 6 5
A 7 6
V
A 4 3
A 3 2
% A 1 0
- A 11 10 R/W
s I 17 144 R/W
K A 12 11 R/W
s A 13 12 R/W
A 14 13 R/W
s A 15 14 R/W
A 16 15 R/W
s A 17 16 R/W
A 19 18 R/W
A 18 17 R/W
- I 14 141 R/W
- I 10 137 R/W
"EVD mini" +0300036EN - rel. 1.2 - 23.04.2018
ENG
Note
R
R
R
R
R