Installation manual
57
EKHBH/X008BB
Indoor unit for air to water heat pump system
4PW62570-1A – 01.2011
A
PPENDIX
(for restricted power supply condition mode only)
First
code
Second
code
Setting name
Installer setting at variance with default value
Default
value
Range
Step
Unit
Date
Value
Date
Value
6
DT for heat pump domestic water heating mode
00
Start
2
2~20
1
°C
01
Stop
2
0~10
1
°C
Scheduled storage and reheat domestic water heating
(a)
03
Not applicable.
—
—
—
—
04
Not applicable.
—
—
—
—
05
Not applicable.
—
—
—
—
06
Not applicable.
—
—
—
—
07
Not applicable.
—
—
—
—
08
Not applicable.
—
—
—
—
7
DT for booster heater and dual set point control
00
Domestic hot water step length
0
0~4
1
°C
01
Hysteresis value booster heater
2
2~40
1
°C
02
Dual set point control status
0 (OFF)
0/1
—
—
03
Second set point heating
10
1~24 / 25~55
1
°C
04
Second set point cooling
7
5~22
1
°C
8
Domestic water heating mode timer
00
Minimum running time
5
0~20
1
min
01
Maximum running time
30
5~95
5
min
02
Anti-recycling time
3
0~10
0.5
hour
03
Not applicable.
—
—
—
—
04
Additional running time at [4-02]/[F-01]
95
0~95
5
min
9
Heating and cooling set point ranges
00
Heating set point upper limit
55
37~55
1
°C
01
Heating set point lower limit
25
15~37
1
°C
02
Cooling set point upper limit
22
18~22
1
°C
03
Cooling set point lower limit
5
5~18
1
°C
04
Overshoot setting
(b)
1
1~4
1
°C
Automatic set back function
05
Set back operation
0 (OFF)
0/1
1
—
06
Set back operation start time
23:00
0:00~23:00
1:00
hour
07
Set back operation stop time
5:00
0:00~23:00
1:00
hour
08
Leaving water set back value
2
0~10
1
°C
C
Setup on EKRP1HB digital I/O PCB
00
Solar priority mode setting
0
0/1
1
—
01
Alarm output logic
0
0/1
1
—
02
X1-X2 function: Bivalent operation status or
additional external backup heater
0
0/1/2
1
—
03
Bivalent ON temperature or additional external
backup heater temperature
0
–25~25
1
°C
04
Bivalent hysteresis or additional external backup
heater hysteresis
3
2~10
1
°C
05
Not applicable.
—
—
—
—
(a) The storage and reheat function is only applicable in case [4-03]=4 or 5.
(b) Only possible to modify the first 3 minutes after power ON.
Содержание EKHBH-BB
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