0
1
2
3
4
5
6
7
03
8
Field settings table
Temperature values displayed on the digital controller (user interface) are in °C.
Temperature values in °C are between brackets. Conversion from °C to °F is for information only.
First
Second
Installer setting at variance with default value
Default
code
code
Setting name
Date
Value
Date
Value
value
Range
Step
Unit
User permission level
00
User permission level
3
2/3
1
—
Weather dependent set point
00
Low ambient temperature (Lo_A)
14
–4~41
1.8
°F
(
–10)
(
–20~5)
(1)
(°C)
01
High ambient temperature (Hi_A)
59
50~68
1.8
°F
(15)
(10~20)
(1)
(°C)
02
Set point at low ambient temperature (Lo_TI)
104
77~131
1.8
°F
(40)
(25~55)
(1)
(°C)
03
Set point at high ambient temperature (Hi_TI)
77
77~131
1.8
°F
(25)
(25~55)
(1)
(°C)
Disinfection function
00
Operation interval
Fri
Mon~Sun,
All
—
—
01
Status
1 (ON)
0/1
—
—
02
Start time
23:00
0:00~23:00
1:00
hour
03
Set point
158
104~176
9
°F
(70)
(40~80)
(5)
(°C)
04
Interval
10
5~60
5
min
Auto restart
00
Status
0 (ON)
0/1
—
—
Backup/booster heater operation and space heating off temperature
00
Status
1 (ON)
0/1
—
—
01
Priority
0 (OFF)
0/1/2
—
—
02
Space heating off temperature
95
57.2~95
1.8
°F
(35)
(14~35)
(1)
(°C)
03
Booster heater operation
3
0/1/2/3
—
—
04
Freeze-up protection function
0 (active)
Read
—
—
—
only
Equilibrium temperature and space heating priority temperature
00
Equilibrium temperature status
1 (ON)
0/1
—
—
01
Equilibrium temperature
32
5~95
1.8
°F
(0)
(
–15~35)
(1)
(°C)
02
Space heating priority status
0 (OFF)
0/1
—
—
03
Space heating priority temperature
32
5~68
1.8
°F
(0)
(
–15~20)
(1)
(°C)
04
Set point correction for domestic hot water
18
0~36
1.8
°F
temperature
(10)
(0~20)
(1)
(°C)
DT for heat pump domestic water heating mode
00
Start
3.6
3.6~36
1.8
°F
(2)
(2~20)
(1)
(°C)
01
Stop
3.6
0~18
1.8
°F
(2)
(0~10)
(1)
(°C)
02
Not applicable
0
Read only
—
—
DT for booster heater and dual set point control
00
Domestic hot water step length
0
0~7.2
(0~4)
1.8
(1)
°F
(°C)
01
Hysteresis value booster heater
3.6
3.6~72
1.8
°F
(2)
(2~40)
(1)
(°C)
02
Dual set point control status
0
0/1
—
—
Second set point heating
1.8~43.2 /
18
(10)
77~131
(1~24 /
1.8
(1)
°F
(°C)
25~55)
04
Second set point cooling
44.6
41~71.6
1.8
°F
(7)
(5~22)
(1)
(°C)
Domestic water heating mode timer
00
Minimum running time
5
0~20
1
min
01
Maximum running time
30
5~60
5
min
02
Anti-recycling time
3
0~10
0.5
hour
03
Booster heater delay time
50
20~95
5
min
04
Additional running time at [4-02]/[F-01]
95
0~95
5
min
EDLQ036~054B EBLQ036~054BA6VJU1
Installation manual
Unit for air to water heat pump system
4PW56182-1
35
