HRC70 40 and HRC70 80 air/water heat pumps in cascade are suitable for high water temperatures. The monoblock unit is filled with the natural refrigerant propane (R290) and easily reaches water temperatures up to 70°C. The devices guarantee proper operation at outside tempartures down to -20°C.
The HRC70 40 and HRC70 80 are a heating only unit that use 2 scroll compressors of the same capacity and with a soft starter as standard. This ensures 2 power stages and low power consumption. Due to the specific construction, the device will switch to defrost mode less and the defrost cycle will be completed as efficiently as possible.
The unit maintains its high COP values even at negative outside temperatures. Possibility to cascade 3 HRC70 40units with a total power of 120kW or 2 HRC70 80 units with a total power of 160kW.
Brand
Auer - Intuis
Application
Production of domestic hot water
Floor heating
Fan coils
Radiators
Appropriate for:
Production of domestic hot water for showers in fitness centers, factories, sporting facilities,...
Heating of halls and large rooms
Retail, public buildings, offices,...
Composition
Outdoor: Two or three monoblock heat pumps HRC70 40 or HRC70 80 for cascade installation.
Included with each outdoor unit:
10 m long bus cable for communication between the HRC70 and the Pilote Z2 (3 core and already connected to each HRC70) (do not place in parallel with power
cable).
Flexible pipes (Durite) of 5 m long and rigid insulated pipe to
indoor module (diameter according to distance between the two, see table at the
bottom of this page).
Filter 1"1/4 for placement on the hydraulic return duct.
Primary pumps are installed in the heat pumps.
2,5 bar pressure relief valve mounted in the heat pumps.
Indoor module Pilote Z2:
Buffertank/hydraulic decoupling bottle 200L with air vent, release valve and safety valve
4 x 2"1/2 flanges and 4 x 1"1/2" sleeves
Flow and return collector to put the heat pumps in cascade
Pressure sensor
Flow meter
Separate box with electronic regulation
USB stick (comes with manual)
Shut-off valve 1 "1/4
Filter tap 1 "1/4
Outdoor sensor for weather dependent control
Installation
The addition of an anti-corrosion agent or a glycol/anti-corrosion mixture is mandatory.
Accessories
Room thermostat RAM 812
Room sensor with display TH HRC70
Domestic hot water sensor DHW S HRC70
HRC70 Communication 20
HRC70 Communication 50
Secondary pump HRC PK CASCADE 6P10
Startup is chargeable (MANDATORY), type XSTARTUPJ, quotation available on request
Applicable boiler
Domestic hot water
tank 300 liters, type SANI+ 300 R-AQUA
Domestic hot water
tank 500 liters, type SANI+ 500 R-AQUA
Articles
Article selection assistant
Type
Cooling capacity [kW]
Heating Capacity* [kW]
Hydraulic connection
Article number
Type
Cooling capacity [kW]
Heating Capacity* [kW]
Hydraulic connection
E-shop
J036151900001
Romeo-ECM-1M-NC/L/2P
0.70
0.87
Left
J036151900002
Romeo-ECM-2M-NC/L/2P
1.49
1.77
Left
J036151900003
Romeo-ECM-3M-NC/L/2P
2.04
2.34
Left
J036151900004
Romeo-ECM-4M-NC/L/2P
2.53
2.78
Left
J036151900005
Romeo-ECM-5M-NC/L/2P
2.84
3.12
Left
J036151900006
Romeo-ECM-6M-NC/L/2P
3.19
3.60
Left
J036151901001
Romeo-ECM-1M-NC/R/2P
0.70
0.87
Right
J036151901002
Romeo-ECM-2M-NC/R/2P
1.49
1.77
Right
J036151901003
Romeo-ECM-3M-NC/R/2P
2.04
2.34
Right
J036151901004
Romeo-ECM-4M-NC/R/2P
2.53
2.78
Right
J036151901005
Romeo-ECM-5M-NC/R/2P
2.84
3.12
Right
J036151901006
Romeo-ECM-6M-NC/R/2P
3.19
3.60
Right
J036151910001
Romeo-ECM-1M-RC/L/2P
0.70
0.87
Left
J036151910002
Romeo-ECM-2M-RC/L/2P
1.49
1.77
Left
J036151910003
Romeo-ECM-3M-RC/L/2P
2.04
2.34
Left
J036151910004
Romeo-ECM-4M-RC/L/2P
2.53
2.78
Left
J036151910005
Romeo-ECM-5M-RC/L/2P
2.84
3.12
Left
J036151910006
Romeo-ECM-6M-RC/L/2P
3.19
3.60
Left
J036151911001
Romeo-ECM-1M-RC/R/2P
0.70
0.87
Right
J036151911002
Romeo-ECM-2M-RC/R/2P
1.49
1.77
Right
J036151911003
Romeo-ECM-3M-RC/R/2P
2.04
2.34
Right
J036151911004
Romeo-ECM-4M-RC/R/2P
2.53
2.78
Right
J036151911005
Romeo-ECM-5M-RC/R/2P
2.84
3.12
Right
J036151911006
Romeo-ECM-6M-RC/R/2P
3.19
3.60
Right
J036151920001
Romeo-ECM-1M-RC/TD/L/2P
0.70
0.87
Left
J036151920002
Romeo-ECM-2M-RC/TD/L/2P
1.49
1.77
Left
J036151920003
Romeo-ECM-3M-RC/TD/L/2P
2.04
2.34
Left
J036151920004
Romeo-ECM-4M-RC/TD/L/2P
2.53
2.78
Left
J036151920005
Romeo-ECM-5M-RC/TD/L/2P
2.84
3.12
Left
J036151920006
Romeo-ECM-6M-RC/TD/L/2P
3.19
3.60
Left
J036151921001
Romeo-ECM-1M-RC/TD/R/2P
0.70
0.87
Right
J036151921002
Romeo-ECM-2M-RC/TD/R/2P
1.49
1.77
Right
J036151921003
Romeo-ECM-3M-RC/TD/R/2P
2.04
2.34
Right
J036151921004
Romeo-ECM-4M-RC/TD/R/2P
2.53
2.78
Right
J036151921005
Romeo-ECM-5M-RC/TD/R/2P
2.84
3.12
Right
J036151921006
Romeo-ECM-6M-RC/TD/R/2P
3.19
3.60
Right
J036151930001
Romeo-ECM-1M-RC/TD/App/L/2P
0.70
0.87
Left
J036151930002
Romeo-ECM-2M-RC/TD/App/L/2P
1.49
1.77
Left
J036151930003
Romeo-ECM-3M-RC/TD/App/L/2P
2.04
2.34
Left
J036151930004
Romeo-ECM-4M-RC/TD/App/L/2P
2.53
2.78
Left
J036151930005
Romeo-ECM-5M-RC/TD/App/L/2P
2.84
3.12
Left
J036151930006
Romeo-ECM-6M-RC/TD/App/L/2P
3.19
3.60
Left
J036151931001
Romeo-ECM-1M-RC/TD/App/R/2P
0.70
0.87
Right
J036151931002
Romeo-ECM-2M-RC/TD/App/R/2P
1.49
1.77
Right
J036151931003
Romeo-ECM-3M-RC/TD/App/R/2P
2.04
2.34
Right
J036151931004
Romeo-ECM-4M-RC/TD/App/R/2P
2.53
2.78
Right
J036151931005
Romeo-ECM-5M-RC/TD/App/R/2P
2.84
3.12
Right
J036151931006
Romeo-ECM-6M-RC/TD/App/R/2P
3.19
3.60
Right
Prices right version = prices left version
Notes
1. Painted welded tank 200 L
2. Hydraulic pressure sensor
3. Automatic purge
4. 6 bar safety valve
5. 2"1/2 valve
6. Thermowell
7. Support foot
8. Drain valve 1"1/4
9. Upper flange
10. Lower flange
11. Insulated finishing cover
Technical data
Technical specifications
HRC 080 Z2 cascade
HRC 120 Z2 cascade
HRC 160 Z2 cascade
Number of outdoor units
2 x HRC70 40
3 x HRC70 40
2 x HRC70 80
Maximum water temperature
°C
70
70
70
Maximum heating capacity
kW
82
123
166
Rated heating capacity +7°C/+35°C
kW
66
99.2
152
COP +7°C/+35°C
4,2
4,2
4,2
Rated heating capacity +7°C/+45°C
kW
62
93
149
Rated heating capacity +7°C/+55°C
kW
61
91.5
146
Rated heating capacity -7°C/+35°C
kW
50
75
108
Rated heating capacity -7°C/+45°C
kW
48
72
106
Rated heating capacity -7°C/+65°C
kW
44
66
102
Energy class 35C°/55C°
A+
A+
A++
Annual energy consumption
kWh/year
32186
48279
56.178
Operating range
°C
-20°C ~ +40°C
Outdoor unit dimensions HxLxW
mm
1545 x 1630 x 1200
1545 x 1630 x 1200
1580 x 2700 x 1200
Total weight outdoor units
kg
2 x 425
3 x 425
2 x 645
Air flow rate per outdoor unit
m³/h
6000 to 12000
6000 to 12000
12000 to 24000
Rated water flow rate per unit
m³/h
4,7
4,7
11
Condensate drain connection
G F
1"
Hydraulic diameter connection
mm
40/49 male
Sound level @ 1m 1 / 2 Compressors
dB(A)
52/61
52/61
39,5 (5m)
Refrigerant (GWP)
R290 (3)
Total amount of refrigerant R290
kg
3,6 (0,702)
3,6 (0,702)
4,5 (0,877)
Power supply per outdoor unit
3 x 400V + N
Fuse per outdoor unit
A
32 (D)
32 (D)
63 (D)
Cable section outdoor per unit
mm²
5G6
5G6
5G16
Maximum absorbed power per unit
A
26,3
26,3
62,2
Maximum starting current per unit
A
54
54
115
Power position OFF (POFF) per unit
kW
0,0077
0,0077
0,008
Power thermostat OFF (PTO) per unit
kW
0,0117
0,0117
0,008
Power standby (PSB) per unit
kW
0,0077
0,0077
0,008
Power carter heating (PCK) per unit
kW
0,0117
0,0117
0,013
Technical data
Indoor module PILOTE
Z2
Minimum power cable width
mm²
3G1,5
Circuit breaker
A
10
Power supply Pilote Z2
230V mono
Multifunctional tank
L
200
Dimensions (LxHxD) Pilote Z2 without the pumps
mm
775 x 1422 x 610
Dimensions (LxHxD) Regulation
mm
455 x 629 x 171
Weight Pilote Z2 without water
kg
81
Weight Pilote Z2 without water
kg
9
Hydraulic connections
inch
Flange 2"1/2 Sleeves 1"1/2
Maximum pressure
bar
6
Dimensions
Minimum required piping diameter between HRC70 40 or 80 and Z2
Depending on the tube used
2 Heatpumps HRC70 40 on 1 pilote Z2
Steel
Copper
PER-tube
If distance between heat pump and indoor module >10 m and <20 m
57,3 mm
44,6 mm
44,6 mm
If distance between heat pump and indoor module >20 m and <35 m
65 mm
50,9 mm
50,9 mm
If distance between heat pump and indoor module >35 m and <50 m
65 mm
50,9 mm
50,9 mm
If distance between heat pump and indoor module >50 m and <75 m
70 mm
55,1 mm
55,1 mm
If distance between heat pump and indoor module >75 m and <100 m
73,9 mm
58,3 mm
58,3 mm
3 Heatpumps HRC70 40 on 1 pilote Z2
Steel
Copper
PER-tube
If distance between heat pump and indoor module >10 m and <20 m
67,2 mm
52,6 mm
52,6 mm
If distance between heat pump and indoor module >20 m and <35 m
76,2 mm
60 mm
60 mm
If distance between heat pump and indoor module >35 m and <50 m
76,2 mm
60 mm
60 mm
If distance between heat pump and indoor module >50 m and <75 m
82,2 mm
64,91 mm
64,91 mm
If distance between heat pump and indoor module >75 m and <100 m
86,7 mm
68,7 mm
68,7 mm
2 Heatpumps HRC70 80 on 1 pilote Z2
Steel
Copper
PER-tube
If distance between heat pump and indoor module >10 m and <20 m
86,4 mm
68 mm
68 mm
If distance between heat pump and indoor module >20 m and <35 m
98,4 mm
77,8 mm
77,8 mm
If distance between heat pump and indoor module >35 m and <50 m
98,4 mm
77,8 mm
77,8 mm
If distance between heat pump and indoor module >50 m and <75 m
106,3 mm
84,5 mm
84,5 mm
If distance between heat pump and indoor module >75 m and <100 m