Operation Instructions for Air-to-water Heat Pump Split ECO HOME
Operation Instructions for Split Versati
25
SPLIT TYPE
19
Lower limit room
temperature at the
Weather-dependent
Mode for cooling
Lower RT-
Cool
18~23°C
64~73°F
22°C/72°F
Set to default value when
the Weather-dependent
Mode setting changes.
20
Upper limit water-out
temperature at the
Weather-dependent
Mode for cooling
Upper WT-
Cool
15~25°C[Without Floor]
22~25°C[With Floor]
59~77°F
[Without Floor]
72~77°F
[With Floor]
15°C/59°F[Without Floor]
23°C/73°F[With Floor]
Set to default value when
the Weather-dependent
Mode setting changes.
21
Lower limit water-out
temperature at the
weather-dependent
mode for cooling
Lower WT-
Cool
7~14°C[Without Floor]
18~21°C[With Floor]
45~57°F[Without Floor]
64~70°F[With Floor]
7°C/45°F[Without Floor]
18°C/64°F[With Floor]
Set to default value when
the Weather-dependent
Mode setting changes.
22
Temperature deviation
for cooling
Δ
T-Cool
2~10°C
36~50°F
5°C/41°F
23
Temperature deviation
for heating
Δ
T-Heat
2~10°C
36~50°F
10°C/50°F
24
Temperature deviation
for heating water
Δ
T-hot water
2~8°C
36~46°F
5°C/41°F
25
Room temp variation
Δ
T-Room
temp
1~5°C
36~41°F
2°C/36°F
26
Run time
Run time
1~10min
/
3min[Without Floor]
/
5min[With Floor]
27
Solar kit-start temp
variation
T-Solar start
10~30°C
50~86°F
15°C/59°F
28
Reserved
Reserved
0:00~24:00
/
8:00
29
Reserved
Reserved
0:00~24:00
/
18:00
2.3.2
Weather-dependent Parameter Group
(1) in
hea
�n
g
mode , T-water out
Ctrl.state
,
Normal temp.
Water-out temp./
℃
25
30
35
40
45
50
55
Ambient temp./
℃
-20 -15 -10 -5
0
5
10 15 20
(x2,y2)
(x1,y1)
Lower AT-Heat
Upper AT-Heat
Upper WT-Heat
Lower WT-Heat
x1:Lower AT-Heat,-20~5
℃
,
default -15
℃
; y1: Upper WT-Heat,30~35
℃
,
default 35
℃
x2: Upper AT-Heat,10~20
℃
,
default 15
℃
; y2: Lower WT-Heat,25~29
℃
,
default 29
℃
