DeDietrich MUSE40-2 - Page 13

20181270 CR v8-2019Page 13
 Estimation of cooling capacities for comfort air conditioning*
Customer:
Date:
Address:
Studied by:
Post code:
Tel.:
Parameters
x
Coefficient
⁼
Watt
Floor (1)
Insulated
m ²
x
6
⁼
Uninsulated
m ²
x
15
⁼
Not to be taken into account for areas which are
directly on the floor or above a cellar
Ceiling (1)
Insulated
m ²
x
4
⁼
Uninsulated
m ²
x
10
⁼
Below a roof, multiply the coefficient by 2
External walls
Sunlit, insulated
m ²
x
8
⁼
Sunlit, uninsulated
m ²
x
20
⁼
Not sunlit, insulated
m ²
x
6
⁼
Not sunlit, uninsulated
m ²
x
10
⁼
Internal partitions (1)
m ²
x
15
⁼
Windows
In the shade
m ²
x
45
⁼
Sunlit:
__Without awnings
m ²
x
160
⁼
__With awnings
m ²
x
80
⁼
Number of occupants
no.
x
150
⁼
Heat gain (2)
Electrical appliances, lights, motors
Watt
x
1
⁼
Others
Watt
x
1
⁼
Air renewal
m³/h
x
4
⁼
Total cooling balance
(1) Do not take into account if the partitions are in contact with an air-conditioned location.
(2) Only take into account the effective outputs at the hottest times of day
* Note: This balance corresponds to approximately 5 to 6 °C cooling compared to the outdoor temperature. For a higher
value, it is recommended to create a detailed balance.
 Technical specifications for the indoor unit
Wall-mounted:
UME 20
UME 25
UME 35
UME 50
Output in cooling mode
(min./max.)
kW
2.20 (1.13-2.70)
2.55 (1.00~3.30)
3.60 (1.20~3.80)
5.30 (1.90~5.50)
Output in heating mode
(min./max.)
kW
2.35 (0.98-2.50)
2.65 (1.10~3.30)
3.70 (1.00~3.80)
5.40 (1.40~5.60)
Electrical power consumption in
cooling mode at nominal output
kW
0.4
0.4
0.4
0.63
Electrical power consumption in
heating mode at nominal output
kW
0.4
0.4
0.4
0.63
Air flow rate (HS/MS/LS) (indoor
unit)
m3/h
650/450/395
650/450/395
650/450/395
1000/860/688
Min./max. acoustic pressure of
indoor unit
dB(A)
20/40
20/41
20/42
20/48
Acoustic output of indoor unit
dB(A)
51
53
53
58
Dimensions (L - D - H)
mm
800/198/300
800/198/300
800/198/300
970/235/315
Indoor unit weight
kg
9
9
9
12.5
Refrigerant connections (Fluid -
Gas)
"
(1/4-3/8)
(1/4-3/8)
(1/4-3/8)
(1/4-1/2)
Voltage/Frequency values
V/Hz
220-240/50
220-240/50
220-240/50
220-240/50