AHI Carrier Catalog | Page 437
AIR-TO-WATER HEAT PUMPS 30RQ 017-040
Operating limits
Water heat exchanger water flow rate
Flow rate, l/s
Minimum
0.45
0.57
0.67
0.87
1.05
30RQ
017
021
026
033
040
Maximum*
1.39
1.52
2.18
2.29
2.60
Maximum**
1.26
1.42
1.72
1.85
2.70
*
Maximum flow rate at an available pressure of 50 kPa (unit with hydronic module)
** Maximum flow rate at pressure drop of 100 kPa in the plate heat exchanger (unit without hydronic module).
30RQ (heating mode)
53
45
48
40
43
35
38
30
33
28
23
18
13
8
3
-2
20
15
10
5
0
-5
-10
40kW only
-15
-7
-12
25
-20
-4
-2
0
2
4
6
8
10
12
14
16
18
20
22
15
24
Evaporator leaving water temperature, °C
20
25
30
35
40
45
50
55
Water heat exchanger leaving water temperature, °C
HEATING
Outside air temperature, °C
Outside air temperature, °C
30RQ (cooling mode)
Operating range with anti-freeze solution and Pro-Dialog
configuration.
Available static system pressure
300
290
280
270
260
250
240
230
220
210
200
190
180
170
160
150
140
130
120
110
100
90
80
70
60
50
3
6
2
1
5
0.5
1.0
1.5
Water flow rate, l/s
A
R
R
I
E
R
2
0
1
6
/
2
0
1
7
2.0
2.5
Legend
1. 30RQ 017
2. 30RQ 021
3. 30RB 026
4. 30RQ 026
5. 30RQ 033
6. 30RQ 040
CONTROLS
4
0.0
C
AIR TREATMENT
30RQ 017-040
Available static pressure, kPa
437