Midea SMK-D140HHN1-3

High Temperature Hydro Module
202003 13
Engineering Data
Propylene Glycol
Quality of
Glycol %
Modification Coefficient
Freezing Point
in degree C
Cooling
Capacity
Modification
Power
Modification
Water
Resistance
Water Flow
Modification
0
1.000
1.000
1.000
1.000
0.0000
10
0.976
0.996
1.071
1.000
-3.000
20
0.961
0.992
1.189
1.016
-7.000
30
0.948
0.988
1.380
1.034
-13.000
40
0.938
0.984
1.728
1.078
-22.000
50
0.925
0.975
2.150
1.125
-35.000
 If ethylene glycol is not added, water must be discharged when power is cut off
6.6 Checking, Handling and Unpacking the Unit
 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 IDU. (For details, see “1. Accessories” on page 1.)
Caution

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.

Both ethylene glycol and propylene glycol are toxic substances. The concentration mentioned in the preceding
table cannot prevent freezing, but can prevent breaking caused by liquid pressure.
Notes for installers and service engineers
