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Argo AGHPSA041SH Installation Manual

Air/water heat pump all in one type
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Installation Manual
MODELS:
AGHPSA041SH
AGHPSA061SH
AGHPSA081SH
AGHPSA101SH
Than k you for choosing an Argoclima heat pump. Please read this manual carefully before using the unit and retain
it for future reference.
Air/water Heat pump
All in one Type
V 02/22

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  • Page 1 Air/water Heat pump All in one Type Installation Manual MODELS: AGHPSA041SH AGHPSA061SH AGHPSA081SH AGHPSA101SH Than k you for choosing an Argoclima heat pump. Please read this manual carefully before using the unit and retain it for future reference. V 02/22...
  • Page 2 To Users Thank you for selecting Argoclima product. Please read this instruction manual carefully before installing and using the product, so as to master and correctly use the product. In order to guide you to correctly install and use our product and achieve expected operating effect, we hereby instruct as below: (1) This equipment should be installed, operated or maintained by the qualified servicemen who have had specific training.

  • Page 3: Table Of Contents

    Contents Safety Notices (Please be sure to abide ) ..............1 1. Diagram of the Operating Principle ................. 8 2. Operating Principle of the Unit ................. 8 3. Nomenclature......................10 4. Installation Example ..................... 11 5. Main Components ....................12 5.1 Indoor unit ........................12 5.2 Outdoor unit ........................13 6.
  • Page 4 18.2 Electric Wiring .......................35 19. Commissioning...................... 38 19.1 Check before startup .....................38 19.2 Test run .........................40 20. Daily Operation and Maintenance ............... 41 20.1 Recovery ........................42 20.2 Decommissioning ......................42 20.3 Safety consideration .....................43 20.4 Notice before Seasonal Use ..................45 20.5 Replacement of the Magnesium Rod ................45 20.6 Requirements on water quality ..................45...

  • Page 5: Safety Notices (Please Be Sure To Abide )

    Air-to-water Heat Pump All in One Safety Notices (Please be sure to abide ) WARNING: If not abide strictly, it may cause severe damage to the unit or the people. NOTE: If not abide strictly, it may cause slight or medium damage to the unit or the people.
  • Page 6 Air-to-water Heat Pump All in One WARNING Once abnormality Don't operate the unit with Before likeburning smell occurs, wet hand. installation,please see please cut off the power if the voltage of local supply immediately and place accords with then contact with service that on nameplate center.
  • Page 7 Air-to-water Heat Pump All in One Before cleaning please cut The power supply must User can not change off the power supply. adopt special circuit with power cord socket without prior consent. leakage switch and enough capacity. Wiring working must be done by professionals.
  • Page 8 Air-to-water Heat Pump All in One Don't step on the top of the Never block the air inlet and Keep pressurized unit or place anything on it. outlet of unit. spray, gas holder and so on away from the unit above 1m . There is the danger of fall of things or people.
  • Page 9 Air-to-water Heat Pump All in One WARNING Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer. Should repair be necessary, contact your nearest authorized service centre. Any repairs carried out by unqualified personnel may be dangerous.
  • Page 10 Air-to-water Heat Pump All in One To realize the function of the air conditioner unit, a special refrigerant circulates in the system. The used refrigerant is the fluoride R32, which is specially cleaned.The refrigerant is flammable and inodorous. Furthermore, it can leads to explosion under certain conditions.
  • Page 11 Air-to-water Heat Pump All in One Maximum and Minimum Water Operating Temperatures Maximum Minimum water operating Item water operating temperatures temperatures Cooling 7°C 25°C Heating 20°C 60°C Water heating 40°C 80°C Maximum and Minimum Water Operating Pressures Minimum water operating Maximum water Item pressures...

  • Page 12: Diagram Of The Operating Principle

    Air-to-water Heat Pump All in One 1. Diagram of the Operating Principle 2. Operating Principle of the Unit DC Inverter Air to Water Heat Pump is composed of outdoor unit, indoor unit and internal-fan coil water tank. Operation functions: (1) Cooling; (2) Heating;...
  • Page 13 Air-to-water Heat Pump All in One Heating: in heating mode, the refrigerant evaporates in the outdoor unit and is condensed in the indoor unit. Via the heat exchange with water in the indoor unit, the water absorbs heat and its temperature increases while the refrigerant releases heat and is condensed.

  • Page 14: Nomenclature

    I=Indoor unit; O=Outdoor unit Model Line-Up Capacity Model Name Power supply Heating Cooling AGHPSA041SH AGHPSA061SH 230VAC 50Hz AGHPSA081SH AGHPSA101SH Notes Capacities and power inputs are based on the following conditions: Indoor Water Temperature 30°C/35°C, Outdoor Air Temperature 7°C DB/6°C WB;...

  • Page 15: Installation Example

    Air-to-water Heat Pump All in One 4. Installation Example CASE 1: Connecting Under-floor Coil and FCU for Heating and Cooling Outdoor Indoor Under-floor coil FCU2 FCU2 Remote room thermostat Bypass valve -way valve Shut off valve (field supplied) (field supplied) (field supplied) High-temp line Low-temp line...

  • Page 16: Main Components

    Air-to-water Heat Pump All in One 5. Main Components 5.1 Indoor unit (1) AGHPA041F, AGHPSA061F, AGHPA081F, AGHPA101F External Expansion Tank Air Vent 3-Way Valve Safety Valve Water Pump Plate Heat Exchanger Internal(top view) Note: the cover of the air vent must be opened during installation.

  • Page 17: Outdoor Unit

    See the table below for how to match the optional E-heater and water tank E-heater. Optional E-heater Water tank EH AGHPA041F 1.5+1.5KW AGHPA061F AGHPA081F 3+3KW AGHPA101F 5.2 Outdoor unit (1) AGHPSA041SH, AGHPSA061SH External Control Box DC Fan Motor Compressor Internal (2) AGHPSA081SH, AGHPSA101SH External...

  • Page 18: Installation Guideline Of Outdoor Unit

    Air-to-water Heat Pump All in One Control Box DC Fan Motor Compressor Internal 6. Installation Guideline of Outdoor Unit 6.1 Instruction to installation (1) Installation of the unit must be in accordance with national and local safety codes. (2) Installation quality will directly affect the normal use of the air conditioner unit. The user is prohibited from installation.
  • Page 19 Air-to-water Heat Pump All in One 6.2.2 Outline dimension of outdoor unit (1) AGHPSA041SH, AGHPSA061SH (2) AGHPSA081SH, AGHPSA101SH...
  • Page 20 Air-to-water Heat Pump All in One Description: Unit: inch Name Remarks Liquid-side service valve AGHPSA041SH, AGHPSA061SH AGHPSA081SH, AGHPSA101SH Gas-side service valve Handle Used to cover or uncover the front case. Air discharge grill 6.2.3 Space requirements for installation Wall Wall ＞200...

  • Page 21: Installation Of Indoor Unit

    Air-to-water Heat Pump All in One 7. Installation of Indoor Unit 7.1 Select installation location of indoor unit (1) Avoid direct sunshine. (2) Ensure the hanger rod, ceiling and building structure have sufficient strength to support the weight of air conditioner unit.

  • Page 22: Outline Dimension Of Indoor Unit

    Air-to-water Heat Pump All in One 7.3 Outline dimension of indoor unit 1695 1756 Description: Unit: inch Description Joint Pipe Thread Supply water 1″Male BSP Return water 1″Male BSP Tap water 1″Male BSP 1″Male BSP Gas-side pipe AGHPA041F - AGHPA061F AGHPA081F - AGHPA101F Liquid-side pipe 7.4 Precautions on installation of indoor unit...

  • Page 23: Water Volume And Pump Capacity (With Pump)

    Air-to-water Heat Pump All in One would affect adversely the normal use of the unit. Tap water Space heating return water Hot gas pipe Space heating Liquid pipe supply water 7.5 Water volume and pump capacity (with pump) All-in-one Note See the curve above for the maximum external static pressure.

  • Page 24: Water Volume And Expansion Vessel Pressure

    Air-to-water Heat Pump All in One 7.6 Water volume and expansion vessel pressure Notes (a) The expansion vessel is 10 liter and 1bar pre-pressurized; (b) Total water volume of 280 liter is default; if total water is changed because of installation condition, the pre- pressure should be adjusted to secure proper operation.

  • Page 25: Selection Of Expansion Vessel

    Air-to-water Heat Pump All in One Example 1: The indoor unit is installed 5m below the outdoor unit and the total volume of the water system is 100L.Referring to the above figure, it is not necessary to adjust the pressure of the expansion vessel. Example 2: The indoor unit is installed on the highest spot of the water system and the total water volume is 350L.

  • Page 26: Connection Of Pipelines

    Air-to-water Heat Pump All in One 8. Connection of Pipelines 8.1 Connection of outlet pipe for indoor & outdoor unit (1) Align the expansion end of copper pipe with the center of threaded joint. Tighten the flaring nuts with your hands.
  • Page 27 Air-to-water Heat Pump All in One Pipe size Length A Elevation B Additional (Diameter:Φ) Model refrigerant Liquid Standard Max. Standard Max. AGHPSA041SH 1/2" 1/4" 16g/m AGHPSA061SH 1/2" 1/4" 16g/m AGHPSA081SH 1/2" 1/4" 16g/m AGHPSA101SH 1/2" 1/4" 16g/m Notes (a) No additional charge of the refrigerant is need when the pipe length is less than 10m, if the pipe length is longer than 10m, additional charge of the refrigerant is needed according to the table.

  • Page 28: Remote Air Temperature Sensor

    Air-to-water Heat Pump All in One 9. Remote Air Temperature Sensor Front side Back side Remote Air Temperature Sensor 1.5 Meters Doors Remote Air Environmen t Temp sensor Electric box Notes (a) Distance between the indoor unit and the remote air temperature sensor should be less than 15m due to length of the connection cable of remote air temperature sensor;...

  • Page 29: Thermostat

    Air-to-water Heat Pump All in One 10. Thermostat Installation of the thermostat is very similar to that of the remote air temperature sensor. 10 11 12 Thermostat How to Wire Thermostat (1) Uncover the front cover of indoor unit and open the control box; (2) Identify the power specification of the thermostat, if it is 220V, find terminal block XT3 as NO.9~12;...

  • Page 30: Way Valve

    Air-to-water Heat Pump All in One WARNING • Normal Open type should be connected to wire (OFF) and wire (N) for valve closing in cooling mode. • Normal Closed type should be connected to wire (ON) and wire (N) for valve closing in cooling mode. (ON) : Line signal (for Normal Open type) from PCB to 2-way valve (OFF) : Line signal (for Normal Closed type) from PCB to 2-way valve (N) : Neutral signal from PCB to 2-way valve...

  • Page 31: Gate-Controller

    Air-to-water Heat Pump All in One 14. Gate-controller If there is gate control function, installation guide follow as: 13 14 220~50Hz Gate-controller 15. Charging and Discharging of Refrigerant (1) Before shipped out from manufacturer, the outdoor unit has been filled with refrigerant. Additional refrigerant may be filled when carrying out site connection of pipelines.

  • Page 32: Refrigerant Collecting

    Air-to-water Heat Pump All in One WARNING • When charging is interrupted or finished, reinspect the unit but do not let the compressor run into operation. NOTE • Do not use mixture of refrigerant vapor and air or oxygen for pressurizing for fear of explosion. 16.

  • Page 33: Wring Diagram

    The wire cannot be refit or reconnected in the middle. When the length of connection wire is not sufficient, please contact the appointed after-sales service center to purchase a specialized wire with sufficient length. 18. Wring Diagram 18.1 Control Board (1) AGHPSA041SH - AGHPSA061SH...
  • Page 34 Air-to-water Heat Pump All in One Silk Screen Introduction AC-L Live wire of power supply Neutral wire of power supply To the ground E-heater of water tank E-heater 1 E-heater 2 Other thermal by 220VAC Reserved Reserved Reserved 2-way valve 1 is normally open 2-way valve 1 is normally closed Reserved Reserved...
  • Page 35 Air-to-water Heat Pump All in One AC-L HEAT-B 2WAY HEAT-C LPS-H T-SENSOR2 OFAN LPS-C 4WAY T-SENSOR1 Silk Screen Introduction AC-L Live wire input of power supply Neutral wire input of power supply To the ground HEAT-B Bottom band heater HEAT-C Compressor band heater 2WAY Reserved...
  • Page 36 Air-to-water Heat Pump All in One (2) AGHPSA081SH - AGHPSA101SH Silk Screen Introduction AC-L Live wire of power supply Neutral wire of power supply To the ground E-heater of water tank E-heater 1 E-heater 2 Other thermal by 220VAC Reserved Reserved Reserved 2-way valve 1 is normally open...
  • Page 37 Air-to-water Heat Pump All in One Silk Screen Introduction CN15 20K temperature sensor (refrigerant liquid line) CN16 20K temperature sensor (refrigerant vapor line) CN16 10K temperature sensor (leaving water for the optional electric heater) CN16 Rreserved Water tank temperature sensor Remote room temperature sensor Rreserved Rreserved...
  • Page 38 Air-to-water Heat Pump All in One Silk Screen Introduction AC-L Live wire of power supply Neutral wire of power supply PWR1 Reserved Fuse 4-way valve VA-1 E-heater of chassis HEAT E-heater of cranke DC-MOTORO Reserved DC-MOTORO1 Fan motor EXV 1 EXV 2 T_SENSOR2 1,2: environment;...

  • Page 39: Electric Wiring

    Power cable specifications and Leakage switch types in the following list are recommended. Minimum Leakage Minimum Sectional Sectional Power Supply Switch Area of Earth Wire Area of Power Model Supply Wire V,Ph,Hz AGHPSA041SH AGHPSA061SH 230VAC,1Ph,50Hz AGHPA041F AGHPA061F AGHPSA081SH AGHPSA101SH 230VAC,1Ph,50Hz AGHPA081F AGHPA101F Power lines are fixed at these two points.
  • Page 40 Air-to-water Heat Pump All in One distribution cabinet to the unit less than 75m. If cables are laid out in a distance of 75m to 150m, diameter of power cable must be increased to a further grade. (c) The power supply must be of rated voltage of the unit and special electrical line for air-conditioning. (d) All electrical installation shall be carried out by professional technicians in accordance with the local laws and regulations.
  • Page 41 Air-to-water Heat Pump All in One (2) Wiring diagram: outdoor unit • AGHPSA041SH - AGHPASA061SH • AGHPSA081SH - AGHPSA101SH...

  • Page 42: Commissioning

    Air-to-water Heat Pump All in One 18.2.3 Terminal Board AGHPA041F - AGHPA061F - AGHPA081F - AGHPA101F 19. Commissioning 19.1 Check before startup For safety of users and unit, the unit must be started up for check before debugging. The procedures are as below: The following items shall be performed by qualified repair persons.
  • Page 43 Air-to-water Heat Pump All in One Completely test refrigerant pressure of each unit and perform leakage detection of the unit. □ Is the water tank installed stably and are supports secure when the water tank is full? □ Are heat insulating measures for the water tank, outlet/inlet pipes and water replenishing pipe proper? □...

  • Page 44: Test Run

    Air-to-water Heat Pump All in One 19.2 Test run Test run is testing whether the unit can run normally via preoperation. If the unit cannot run normally, find and solve problems until the test run is satisfactory. All inspections must meet the requirements before performing the test run.

  • Page 45: Daily Operation And Maintenance

    Air-to-water Heat Pump All in One 20. Daily Operation and Maintenance In order to avoid damage of the unit, all protecting devices in the unit had been set before delivery, so please do not adjust or remove them. For the first startup of the unit or next startup of unit after long-period stop (above 1 day) by cutting off the power, please electrify the unit in advance to preheat the unit for more than 8 hours.

  • Page 46: Recovery

    Air-to-water Heat Pump All in One Malfunctions Reasons Troubleshooting Enhance heat insulation efficiency of the Poor heat insulation of water system. system. Poor heat exchange of evaporator. Poor efficiency of hot water Check if air in or out of unit is normal and Poor refrigerant of unit.

  • Page 47: Safety Consideration

    Air-to-water Heat Pump All in One j) When the cylinders have been filled correctly and the process completed, make sure that the cylinders and the equipment are removed from site promptly and all isolation valves on the equipment are closed off. k) Recovered refrigerant shall not be charged into another refrigeration system unless it has been cleaned and checked.
  • Page 48 Air-to-water Heat Pump All in One Pressure Relief of the Water Tank The water may drip from the discharge pipe of the pressure-relief device and that this pipe must be left open to the atmosphere. The pressure-relief device is to be operated regularly to remove lime deposits and to verify that it is not blocked A discharge pipe connected to the pressure-relief device is to be installed in a continuously downward direction and in a frost-free environment.

  • Page 49: Notice Before Seasonal Use

    Air-to-water Heat Pump All in One Note: the filter, safety valve, check valve, pressure maintaining valve and hose for installation are not delivered with the main unit and should be prepared by the user. Thermostat of the Water Tank E-heater Distance between the probe of the thermostat and heating pipe of the water tank E-heater is 1cm, far smaller than the distance between it and the coils.
  • Page 50 The unit contains R32, a fluorinated greenhouse gas with global warming potential (GWP) = 675. Hermetically sealed system. Do not release R32 into the atmosphere. AGHPSA041SH Kg. 1 = 0,675 Tonn CO2 equiv. AGHPSA061SH Kg. 1 = 0,675 Tonn CO2 equiv.

This manual is also suitable for:

Aghpsa061shAghpsa081shAghpsa101sh

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