-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
0
5
10
15
20
25
30
COOLING
G
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
20
25
30
35
40
45
50
55
60
HEATING
ACCESSORIES
1 INTRODUCTION
1.1 Use conditions of the unit
1) The standard voltage of power supply is 380-415V 3N~50Hz, the minimum allowable voltage is 342V, and the maximum
voltage is 456V.
2) To maintain better performance, please operate the unit under the following outdoor temperature:
G
Low leaving water temperature mode can be set by wired controller, please refer to the Operation Manual(select “LOW
OUTLETWATER CONTROL” under “SERVICE MENU” page) for details. If low leaving water temperature function is effective,
the operation range will extend to the shadow area. When the setting water temperature is less than 5
℃
, antifreeze liquid
(concentration above 15%) should be added in the water system, otherwise the unit and the water system will be damaged.
Outlet water temperature (
℃
)
Outlet water temperature (
℃
)
G
KEM-75 DRS5 KH
&
KEM-140 DRS5 KH
KEM-75 DRS5 KH
&
KEM-140 DRS5 KH
Fig. 1-2-1 Cooling operating range
Fig. 1-2-2 Heating operating range
KEM-90 DRS5 KH
&
KEM-180 DRS5 KH
KEM-90 DRS5 KH
&
KEM-180 DRS5 KH
Fig. 1-1-1 Cooling operating range
Fig. 1-1-2 Heating operating range
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
0
5
10
15
20
25
30
outdoor temperature
(
℃
)
COOLING
G
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
20
25
30
35
40
45
50
55
60
outdoor temperature
(
℃
)
HEATING
Outlet water temperature (
℃
)
Outlet water temperature (
℃
)
outdoor temperature
(
℃
)
outdoor temperature
(
℃
)
Quantity
Shape
Use for installation (only need for setting the main module)
/
Purpose
1
Unit
Installation
& Operation Manual
Temperature testing
components of total
water outlet
Transformer
Installation manual of
wired controller
1
1
1
Water Temperature
Sensor
2
/
ErP
Information
1
/
/
KEM-180 DRS5 KH
,4pcs
01
