54
1002595 ISSUE 5 M172 VARIHEAT
VARIHEAT AA SYSTEM OWNER INSTALLATION MANUAL
5.0 DATA SHEET
Specifications
Units
AA600A
AA600B
AA900A
AA900B
AA1200A
AA1200B
AA1500B
Dehumidification
Heat pump dehumidification 30°C/60% RH
Total at 18°C dew point (summer) - if fresh air option fitted
Total at 7°C dew point (winter) - if fresh air option fitted
L/h
L/h
L/h
4.6
5.2
6.5
6.5
7.3
9.0
8.5
9.5
11.7
10.5
11.3
13.9
Heat to air
Heat pump heat recovery
Standard LPHW at 80°C flow -see section 5.1.1
Upgraded LPHW at 55°C flow - see section 5.1.2
Total - std. LPHW + heat recovery
kW
kW
kW
kW
5.1
11.0
9.4
14.0
7.1
13.5
11.5
18.6
10.0
24.0
20.4
30.0
14.0
28.0
23.8
36.0
LPHW data - AA+LPHW models only
Recommended min. boiler capacity (standard LPHW at 80°C)
Recommended min. boiler capacity (upgraded LPHW at 55°C)
Flow rate - standard LPHW - see section 5.1.1
Flow rate - upgraded LPHW - see section 5.1.2
Pressure drop at rated flow rate - standard LPHW
Pressure drop at rated flow rate - upgraded LPHW
LPHW system volume
Maximum working pressure
kW
kW
L/min
L/min
m/kPa
m/kPa
L
bar
11.0
9.4
10
14
1.6/15.7
1.6/15.7
1.6
6
13.5
11.5
10
24
1.6/15.7
4.1/40.2
1.6
6
24.0
20.4
22
44
1.6/15.7
4.2/41.1
3.2
6
28.0
23.8
22
44
1.6/15.7
4.2/41.1
3.2
6
Electrical data
Typical high pressure system with constant flow fan
Typical low pressure system with constant flow fan
Minimum supply capacity (FLA) 230V/1N/50Hz
Minimum supply capacity (FLA) 400V/3N/50Hz
Maximum supply fuse 230V/1N/50Hz
Maximum supply fuse 400V/3N/50Hz
kW
kW
A
A
A
A
2.1
1.8
14
8.4
20
10
2.8
2.4
19.3
10
32
16
3.6
3.1
29
18
42
25
5.1
4.7
-
12
-
16
Main fan data - constant flow fans
Design air flow (anemometer @ air on filter, wet evaporator) ± 10%
Maximum external static pressure standard LPHW
Maximum external static pressure upgraded LPHW
Design running amps - 230V/1N fans
Design running amps - 400V/3N fans
FLA - 230V/1N fans
FLA - 400V/3N fans
m³/h
Pa
Pa
A
A
A
A
2000
330
320
3.8
-
7.6
-
2500
220
208
4.7
-
7.6
-
3500
290
178
9.3
-
9.3
-
4300
350
320
-
1.4
-
4.0
Optional fresh air module
Air flow
Maximum external static pressure
Heat required for fresh air at -5°C
m³/h
Pa
m³/h/kW
0-900
100
150/1.8
0-900
100
200/2.3
0-900
100
250/2.9
0-900
100
300/3.5
Optional electric air heater module - (separate power supply)
Nominal power (two options per model)
Minimum supply capacity (FLA) 230V/1N/50Hz
Minimum supply capacity (FLA) 400V/3N/50Hz
Maximum supply fuse 230V/1N/50Hz
Maximum supply fuse 400V/3N/50Hz
kW
A
A
A
A
6 or 12
30 or 60
9 or 18
32 or 63
10 or 20
6 or 12
30 or 60
9 or 18
32 or 63
10 or 20
12 or 18
60 or -
18 or 27
63 or -
20 or 30
12 or 18
60 or -
18 or 27
63 or -
20 or 30
Compressor data
Nominal power consumed
Nominal RLA - 230V/1N/50Hz
Starting current 230V/1N/50Hz
Starting current 230V/1N/50Hz (with soft start)
Nominal RLA 400V-3N-50Hz
Starting current 400V/3N/50Hz
Starting current 400V/3N/50Hz (with soft start)
kW
A
A
A
A
A
A
1.5
8.0
55
26
3.2
30
14
2.0
12.4
76
31
4.8
30.5
16
2.5
16.6
100
34
7.3
48
17
3.4
-
-
-
10.0
48
25
General data
Hermetic refrigeration system
- gas charge (R407c)
Typical weight - unpacked
kg
kg
1.8
170
2.0
171
2.9
230
3.0
240
For accurate project sizing consult the Dantherm Group or your local representative
1L/minute = 0.22gallon/minute (Imperial)
Mode A: heat recovery biased to pool water when pool water temperature not satisfied
1mm water gauge = 9.8Pa
Mode B: heat recovery biased to pool hall air when pool water temperature satisified
1m head = 9.8kPa
R407c global warming potential (GWP): 1774
Summary of Contents for Variheat AA1200
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