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Subject to change without notice | 83054200hUK – Translation into English of the original German operating manual | ait-deutschland GmbH
Model designation
Heat pump type
Brine/water ı Air/water ı Water/water
• applicable ı — not applicable
Installation location
Indoors ı Outdoors
• applicable ı — not applicable
Conformity
CE
Performance data
Heating capacity/COP at
A7/W35
Standard point acc. to EN14511
2 Compressors
1 Compressor
kW ı …
kW ı …
A7/W45
Standard point acc. to EN14511
2 Compressors
1 Compressor
kW ı …
kW ı …
A2/W35
Operating point according to
EN14511
2 Compressors
1 Compressor
kW ı …
kW ı …
A10/W35
Operating point according to
EN14511
2 Compressors
1 Compressor
kW ı …
kW ı …
A-7/W35
Operating point according to
EN14511
2 Compressors
1 Compressor
kW ı …
kW ı …
A-15/W65
2 Compressors
1 Compressor
kW ı …
kW ı …
Limits of application
Heating circuit
°C
Heat source
°C
Additional operating points
°C
Sound
Internal sound pressure level (open air test field, distance of 1m around the engine, average)
dB(A)
External sound pressure level (open air test field, distance of 1m around the air supplies, average)
dB(A)
Sound power inside
dB(A)
Sound power outside
dB(A)
Heat source
Air volume flow at maximum external compression
m³/h
Maximum external pressure
Pa
Heating circuit
Volume flow: minimum flow rate ı nominal flow rate A7/W35 EN14511 ı maximum flow rate
l/h
Pressure loss heat pump ∆p ı volume flow
bar ı l/h
Free compression heat pump ∆p ı volume flow
bar ı l/h
Content of buffer tank
l
3-way valve, heating/hot water
…
General unit data
Dimensions (see dimensional drawing for the specified unit size)
unit size
Total weight
kg
Connections
Heating circuit
…
Heat source
…
Refrigerant
Refrigerant type ı Quantity
… ı kg
Free cross section, air channels
mm
Cross section, condensate water / length from unit
mm ı m
Electric
Voltage code ı all-pole circuit breaker heat pump **)
… ı A
Voltage code ı circuit breaker control voltage **)
… ı A
Voltage code ı circuit breaker electric heating element **)
ı A
Heat Pump
Effective power consumption in standard point A7/W35 according to EN14511: Power consumption ı current consumption ı cosφ
kW ı A ı …
Maximum device current within the limits of application
A
Starting current: direct ı with soft starter
A ı A
Protection type
IP
Output electric heating element 3 ı 2 ı 1 phase
kW ı kW ı kW
Components
Circulating pump heating circuit at nominal flow rate: Power consumption ı current consumption
kW ı A
Safety equipment
Safety component heating circuit ı Safety component heat source
Includ. in sc. of del.: • yes — no
Heating and heat pump regulator
Includ. in scope of delivery: • yes — no
Control and sensor wire
Includ. in scope of delivery: • yes — no
Power cable to unit
Includ. in scope of delivery: • yes — no
Electronic soft starter
integrated: • yes — no
Expansion vessels
Heat source: Scope of delivery ı Volume ı Initial pressure
• yes — no ı l ı bar
Overflow valve
integrated: • yes — no
Vibration decouplers
Heating circuit ı heat source
Included in scope of delivery: • yes — no
UK813517
*) depending on components tolerances and flow **) comply with local regulations n.n. = not detectable w.w. = to choice
¹) hot water return ²) hot water flow
LW 81A
— ı • ı —
— ı •
•
—
9,4 ı 3,9
—
9,0 ı 3,0
—
8,4 ı 3,5
—
10,3 ı 4,3
—
6,6 ı 2,8
—
—
20 – 58 (60)*)
-20 – 35
—
—
50
—
62
3000
—
1200 ı 1750 ı 2200
0,12 ı 1750
— ı —
—
—
1
145
R1”AG
—
R404A ı 2,8
—
30 ı 1
3~/PE/400V/50Hz ı C10
1~/N/PE/230V/50Hz ı B10
3~/N/PE/400V/50Hz ı B10
2,4 ı 4,6 ı 0,75
8,4
45 ı 22
24
6 ı 4 ı 2
— ı —
— ı —
—
—
—
•
— ı — ı —
—
—
813511d
LW 101A
— ı • ı —
— ı •
•
—
10,3 ı 4,2
—
10,1 ı 3,5
—
9,5 ı 3,7
—
11,1 ı 4,4
—
7,5 ı 2,9
—
—
20¹ – 50²
-20 – 35
A> -7 / 60²
—
50
—
58
4000
—
1500 ı 2000 ı 2500
0,09 ı 2000
— ı —
—
—
2
260
R1"AG
—
R407C ı 4,8
—
30 ı 1
3~/N/PE/400V/50Hz ı C10
1~/N/PE/230V/50Hz ı B10
3~/N/PE/400V/50Hz ı B16
2,6 ı 5,4 ı 0,7
9,2
51,5 ı 19
24
9 ı 6 ı 3
— ı —
— ı —
—
—
—
•
— ı — ı —
—
—
813512c
LW 71A
— ı • ı —
— ı •
•
—
8,1 ı 3,9
—
7,7 ı 3,0
—
7,2 ı 3,5
—
8,8 ı 4,3
—
5,7 ı 2,8
—
—
20 – 58 (60)*)
-20 – 35
—
—
50
—
58
3000
—
1000 ı 1500 ı 1900
0,1 ı 1500
— ı —
—
—
1
145
R1”AG
—
R404A ı 2,4
—
30 ı 1
3~/PE/400V/50Hz ı C10
1~/N/PE/230V/50Hz ı B10
3~/N/PE/400V/50Hz ı B10
2,1 ı 4,0 ı 0,75
8,4
38 ı 22
24
6 ı 4 ı 2
— ı —
— ı —
—
—
—
•
— ı — ı —
—
—
813510d
LW 121A
— ı • ı —
— ı •
•
—
12,8 ı 4,2
—
12,7 ı 3,5
—
11,8 ı 3,7
—
12,8 ı 4,4
—
9,1 ı 2,9
—
—
20¹ – 50²
-20 – 35
A> -7 / 60²
—
53
—
61
4000
—
1650 ı 2500 ı 3100
0,09 ı 2500
— ı —
—
—
3
280
R1"AG
—
R407C ı 5,8
—
30 ı 1
3~/N/PE/400V/50Hz ı C16
1~/N/PE/230V/50Hz ı B10
3~/N/PE/400V/50Hz ı B16
3,1 ı 6,4 ı 0,7
11,5
64 ı 23
24
9 ı 6 ı 3
— ı —
— ı —
—
—
—
•
— ı — ı —
—
—
813513c
