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HRC70 080 Z2 HEAT • High temperature air/water heat pumps 70°C

The HRC70 80 is an air/water heat pump that is suitable for heating water at high temperatures. The monoblock unit is filled with the natural refrigerant propane (R290) and easily reaches water temperatures of up to 70°C. The device guarantees proper operation at outside temperatures down to -20°C.
The HRC70 80 is a heating only unit that uses 2 scroll compressors of equal capacity, which are equipped with soft starters as standard. This ensures 2 power stages and low power consumption. Due to the specific construction, the device will switch to defrost mode less often 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 2 HRC70 80 devices for a total power of 180 kW.

Brand

  • Auer - Intuis

Application

  • Production of domestic hot water
  • Floor heating
  • Fan coils
  • Radiators
  • Also available in a cascade of 2 heat pumps HRC70 80 on 1 Pilote Z2

Composition

Monoblock heat pump (outdoor unit) HRC70 80 kW with :

  • 10 m long bus cable for communication between the HRC70 80 and the Pilote Z2 (3 core and already connected to HRC70 80 ) (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 already installed in the return duct of the heat pump.
  • Primary pump already installed in the heat pump.
  • 2,5 bar pressure relief valve mounted in the heat pump.


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
  • 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
  • DHW sensor DHW S HRC70
  • HRC70 Communication 20
  • HRC70 Communication 50
  • HRC PK CASCADE 6P10
  • Startup is chargeable (MANDATORY), type XSTARTUPJ, quotation available on request

Applicable boiler

  • Domestic hot water heater 300 liters, type SANI+ 300 R-AQUA
  • Domestic hot water heater 500 liters, type SANI+ 500 R-AQUA

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 HRC70 80 Z2 HEAT
Maximum water temperature°C70
Maximum heating capacitykW83
Heating capacity +7°C/+35°CkW76
COP +7°C/+35°C 4,20
Heating capacity +7°C/+45°CkW74,5
Heating capacity +7°C/+55°CkW73
Heating capacity -7°C/+35°CkW54
Heating capacity -7°C/+45°CkW53
Heating capacity -7°C/+65°CkW51
Energy class 35C°/55C° A++
Annual energy consumptionkWh/year28089
Operating range°C-20°C ~ +40°C
Outdoor unit dimensions HxWxDmm1580 x 2700 x 1200
Weightkg645
Air flow ratem³/h12000 to 24000
Rated water flow ratem³/h11
Condensate drain connectionG F1"
Hydraulic connection diameterVictualic/Rainuré40/49 male
Sound level @ 5 mdB(A)39,5
Refrigerant (GWP) R290 (3)
Amount of refrigerant R290kg4,5 (0,877)
Power supply 3 x 400V + N
FuseA63 (D)
Cable sectionA5G16
Maximum absorbed powerA62,2 A
Maximum starting currentA115
Power position OFF (POFF)kW0,008
Power thermostat OFF (PTO)kW0,008
Power standby (PSB)kW0,008
Power carter heating (PCK)kW0,013

Technical data

Indoor module PILOTE Z2
Power supply Pilote Z2 230V 1 ph
Minimum power cable widthmm²3G1,5
Circuit breakerA10
Multifunctional tankL200
Dimensions (LxHxD) Pilote Z2 without the pumpsmm775 x 1422 x 610
Dimensions (LxHxD) Regulationmm455 x 629 x 171
Weight Pilote Z2 without waterkg81
Weight regulationkg9
Hydraulic connectionsinchFlange 2"1/2 Sleeves 1"1/2
Maximum pressurebar6

Dimensions

Minimum required piping diameter between HRC70 80 and Z2Depending on the tube used
1 heat pump on 1 pilote Z2 SteelCopperMulti-layeredPER-tube
If distance between heat pump and indoor module <10m53,9 mm41,8 mm41,8 mm41,8 mm
If distance between heat pump and indoor module >10 m and <20 m63,8 mm49,6 mm49,6 mm49,6 mm
If distance between heat pump and indoor module >20 m and <35 m72,6 mm56,8 mm56,8 mm56,8 mm
If distance between heat pump and indoor module >35 m and <50 m72,6 mm56,8 mm56,8 mm56,8 mm
If distance between heat pump and indoor module >50 m and <75 m78,3 mm61,6 mm61,6 mm61,6 mm
If distance between heat pump and indoor module >75 m and <100 m82,6 mm65,3 mm65,3 mm65,3 mm
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