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5.2 I Technical specifications
Z400iQ
Operating temperatures
Defrosting by forced air circulation
Defrosting by cycle inversion
Voltage
Admissible variation in voltage
Nominal absorbed intensity*
Maximum current input
Minimum cable section**
Proof pressure
Service pressure
Head loss
Medium water flow
Sound pressure (db(A))
Frequency band
Emitted power
Type of refrigerant
Refrigerant amount
Net weight
The appliances have an Ingress Protection (IP) rating of IP24. Please refer to the marking indicating the IP-rating on
your particular product.
* Rated values measured in "Heating" mode according to EN 14511
** Values provided for information purposes for a maximum length of 20 metres (calculation base: NFC 15-100),
must be checked and adapted to the installation conditions and standards of the installation country.
• Maximum operating pressure of the refrigerant circuit: 4.2 MPa / 42 bar
• Minimum operating pressure of the refrigerant circuit: 0.05 MPa / 0.5 bar
• Maximum operating pressure of the water circuit: 0.3 MPa / 3 bar
• Minimum operating pressure of the water circuit: 0.05 MPa / 0.5 bar
MD4 MD5 MD7
air
-12 to 40 °C
water
220-240V / 1 / 50 Hz
A
6,9
10,1
13,4
A
10
15
19
mm²
3 x 2,5
3G2,5
bar
bar
mCE
1,4
1,5
1,5
m³/h
4
5
Boost
64
65
66
Silence
61
63
63
GHz
dBm
R32
R410A
kg
0,87
1,05
1,45
kg
70
71
90
TD7
MD8
TD8
MD9
-12 to 38 °C
-12 to 35 °C
15 to 32°C
T°C air > 10°C
T°C air < 10°C
380-
220-
380-
220-
415V
240V
415V
240V
/ 3 /
/ 1 /
/ 3 /
/ 1 /
50 Hz
50 Hz
50 Hz
50 Hz
± 10 %
6,1
17
7,7
19,4
7,4
28
9,2
5 x 2,5 3 x 6 5 x 2,5 3 x 6 5 x 2,5
5G2,5
3G6
5G2,5
3G6
2
1,5
1,5
1,1
1,1
1,1
6
7
68
64
65
66
61
62
2,412 - 2,484
+20
R32
R410A
R32
R410A
1,18
1,80
1,59
1,80
81
105
97
110
TD9
380-
415V
/ 3 /
50 Hz
8,5
32
11,4
5G2,5
EN
1,1
8
64
66
62
63
R32
1,59
97
22
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