07
4.5 Checking, Handling, and Unpacking the Unit
4.6 Installation Diagram
If ethylene glycol is not added, water must be discharged when power is cut off.
WARNING
Both ethylene glycol and propylene glycol are toxic.
The concentration mentioned in the preceding table cannot prevent freezing, but can prevent breaking caused by liquid
pressure.
WARNING
Remove the plastic packaging bag so that children cannot play with it. Children may face the danger of death by
suffocation if playing with the plastic packaging bag.
Propylene Glycol
Quality of
glycol/%
0
10
20
30
40
50
1.000
0.976
0.961
0.948
0.938
0.925
1.000
0.996
0.992
0.988
0.984
0.975
1.000
1.071
1.189
1.380
1.728
2.150
1.000
1.000
1.016
1.034
1.078
1.125
0.000
-3.000
-7.000
-13.000
-22.000
-35.000
Freezing
point/°C
Cooling capacity
modification
Power
modification
Water
resistance
Water flow
modification
Modification coefficient
When the unit is delivered, you must check the equipment and immediately report damage (if any) to the claims agent of the
carrier.
Put the packaged unit as close as possible to its final installation site to prevent damage during the handling process.
Check all the accessories of the Hydro module. (For details, see " Accessories" on page 1.)
K
J
I
H
G
FE
D
K
N
M
GL