GB
27
PHRV
ECH PARAMETER SETTINGS
Standard application
Code:
Serial Number:
Started by:
Company:
Site:
Date:
Parameter
Min.
M a x .
Unit
Factory value
Setting
G01 - Cooling set point
9
25
°C/°F
12
G02 - Heating set point
25
45
°C/°F
40
H01 - Max. heating set point limit
25
90
°C/°F
45
H02 - Min. heating set point limit
-40
45
°C/°F
25
H03 - Max. cooling set point limit
9
90
°C/°F
25
H04 - Min. cooling set point limit
-40
25
°C/°F
9
H20 - ID5 configuration (enter, On/Off)
0
7
num
7
H26 - Communication protocol
0
1
num
0
H27 - Operating mode selection configuration
0
2
num
1
H31 - "Dynamic set point" validation
0
1
flag
0
H32 - Cooling "dynamic set point" offset
-12.70
12.70
°C/°F
5
H33 - Heating "dynamic set point" offset
-12.70
12.70
°C/°F
5
H34 - Cooling "dynamic set point" setting
-127
127
°C/°F
25
H35 - Heating "dynamic set point" setting
-127
127
°C/°F
15
H36 - Cooling "dynamic set point proportional strip
-25.50
25.50
°C/°F
10
H37 - Heating "dynamic set point proportional strip
-25.50
25.50
°C/°F
-15
H39 - Probe 1 offset
-12.70
12.70
°C/°F
0
H40 - Probe 2 offset
-12.70
12.70
°C/°F
0
H41 - Probe 3 offset
-12.70
12.70
°C/°F
0
H42 - Probe 4 offset
-127
127
°C/10
0
H44 - Family series address (for communication)
0
14
num
0
H45 - Device series address (for communication)
0
14
num
0
H52 - Temperature measurement unit (°C/°F)
0
1
flag
0
H54 - Parameter list No.
0
999
num
depending on the model
H55 - Parameter list index
0
999
num
depending on the model
H57 - Alarm relay activation OFF
0
1
flag
0
A01 - LP alarm disabling time
0
255
sec
120
A02 - Number of events/hour, LP alarm
0
255
num
3
A06 - Number of events/hour, water output
0
255
num
3
A11 - Anti-freeze alarm set point
-10
10
°C/°F
3
A12 - Anti-freeze alarm hysteresis
0
25.50
°C/°F
2
A13 - Number of events / hour, anti-freeze alarm
0
255
num
2
A14 - Number of events / hour, HP alarm
0
255
num
3
A15 - Cooling system alarm activation
0
1
flag
1
A16 - Refrigeration circuit alarm time
0
255
min
2
A18 - Refrigeration alarm disabling time
0
255
min
2
A25 - Max. temperature alarm set point (AI)
0
255
°C/°F
60
C03 - Control hysteresis in cooling mode
0
25.50
°C/°F
2
C04 - Control hysteresis in heating mode
0
25.50
°C/°F
2
C08 - Water volume reduction activation
0
1
flag
1
P01 - Water pump configuration
0
3
num
0
r14 - Supplementary heating control differential
0
25.50
°C/°F
5
d02 - Start of defrosting T/P set point
-500
800
°C/10
-25 (***) / -30 (*) /-65
d03 - Cumulated time for start of defrosting
0
255
min
30
d04 - End of defrosting T/P set point
-500
800
°C/10
150 (*) / 100 (**) /50
d05 - Max. defrosting duration
0
255
min
10
d10 - Defrosting compensation activation
0
1
flag
1
d11 - Defrosting compensation offset
-255
255
°C/10
-60
(*) for PHRV 22
(**) for PHRV 25
(***) for PHRV 36
