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Summary of Contents for Alto AS-H60Y
- Page 1 AS-H40Y - 12kW AS-H50Y - 15kW AS-H60Y - 18kW ALTO Heat Pump installation manual F1-F7...
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Page 2: Safety Instructions
Page 15 ..... Auto Restart and Defrosting Function Page 15 ..... Page 16 ..... Water Chemistry / Winterising & Start-up Procedure Page 17 ..... Warranty Policy Page 18 ..... Heat pump Service & Breakdown Page 19 ..... Alto Heat Pump Specification... - Page 3 HEAT PUMP- AS-H40Y 12kW...
- Page 4 HEAT PUMP- AS-H50Y (15kW) & AS-H60 (18kW)
- Page 5 INSTALLATION AND SITING Prior to installing your heat pump:- All heat pumps are factory assembled and tested prior to delivery. Please check for any external damage especially to the evaporator fins, please diagram below. Do not be concerned about minor damage or indentations to the fins (especially where the fan unit is mounted) as it will not affect performance.
- Page 6 FLOW SWITCH (Optional) Alto heat pumps have the option of installing a flow switch. A flow switch will deactivate the heater if there is a loss of water flow i.e. in the event that the circulation pump deprimes (no flow) the heater will switch off.
- Page 7 FLOW SWITCH INSTALLATION GUIDE (optional) 1. Insert reducing bushes (provided) into 1.5” Tee using suitable adhesive. 2. Connect 1.5” Tee to socket union adjacent to Inlet on heat pump. Tee can be installed horizontally or vertically! 3. Using PTFE tape insert flow switch into Tee making sure that the arrow on the flow switch points towards the heater.
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Page 8: Plumbing Layout
PLUMBING LAYOUT Drw.1 Recommended plumbing layout for a standard heat pump installation. Position for optional Back-Up Heater if Erosion Feeder required Non-Return Valve Pool Female/ Threaded Socket Union FILTER BACKWASH FILTER Flow Switch Condensate Ball (Optional) Water to waste Valve PUMP Drw.2 Recommended plumbing layout when incorporating Solar Heating. - Page 9 Drw.3 Recommended plumbing layout when incorporating Solar Heating & Booster Pump Position for optional Back-Up Heater if Erosion Feeder required Non-Return Valve Pool Female/ Threaded Socket Union FILTER Non-Return Valve BACKWASH FILTER Flow Switch Condensate Ball (Optional) Water to waste Valve Install a plumbing bypass for running filtration &...
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Page 10: Electrical Connection & Circuit Diagram
(i.e. circulation pump deprimes). NOTE - PLEASE CHECK CONTINUITY OF FLOW SWITCH BEFORE INSTALLING. AS-H40Y (12KW) AS-H50Y (15KW) AS-H60Y (18KW) SINGLE PHASE (1-N 50HZ) -
Page 11: Control Panel Functions
CONTROL PANEL FUNCTIONS 1 0 4 0 1. When electric supply is connected the ‘Run’ power light will be on and the display panel will display the current water temperature. ie.10 H = 10°C. 2. On/OFF button to turn heater on and off. 3. - Page 12 CONTROL PANEL FUNCTIONS 1-3 When the ON/OFF buttons is pressed for the first time, the display panel will display the current water temperature and the desired pool temperature. eg. the display may read 10 40 ----- 10 is the current water temperature 10°C and 40 is the desired water temperature 40°C.
- Page 13 CONTROL PANEL FUNCTIONS 4-7 When the SET button is pressed for the fourth time, the display panel will display:- : Operation Mode. C : Cooling Mode. H : Heating Mode When the SET button is pressed for the fifth time, the display panel will display:- : The defrosting temperature of the evaporator pipe.
- Page 14 POOL WATER AND GAS REFRIGERANT FLOW METER After the water heater has been running for more than 24 hrs, it should area be running at full capacity. The PSI reading should be in the region 150 -200. If you want to make the heat pump run more efficiently the water flow should be adjusted by checking the pressure meter display.
- Page 15 CONTROL PANEL FUNCTION - ERROR DISPLAY 1-4 IF THE HEATER STOPS WORKING ONE OF THE FOUR ERRORS WILL BE DISPLAYED THE FAILURE LIGHT WILL BE ON AND THE RELEVANT CODE WILL START TO FLASH E1: the water temperature sensor is not working correctly. E2 : the tube sensor is not working correctly.
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Page 16: Auto Restart Function
ONLY APPLICABLE IF FLOW SWITCH HAS NOT BEEN INSTALLED The Alto water heat pump will continue to run when the filter is being backwashed. Although there is no water flow through the heat pump it will automatically cut out after a short period of time. Heat pump will automatically restart when filter is put back to normal operation. -
Page 17: Water Chemistry
WATER CHEMISTRY The following water quality must be maintained at all times to prevent premature corrosion. It is recommended that your water balance is checked and balanced by a pool professional. Your warranty does not cover for damaged caused by poor water chemistry and neglect. 7.2 -7.6 Total Alkalinity: 80 - 120ppm... - Page 18 The warranty only applies on the following conditions:- The customer is to pay for all charges for the Alto Heat Pump in accordance with the original terms of sale. All repairs, replacements must be carried out by an authorised service agent appointed by Paramount Pools.
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Page 19: Before You Call
HEAT PUMP SERVICE An Alto heat pump should give you many years trouble free service. However, to obtain the maximum efficiency from your heater Alto recommend that your heater is checked and serviced every 12 months. Service & extended warranty packages are available from a UK Service Agent (see contact detail below). -
Page 20: Useful Conversions
ALTO Heat Pumps - SPECIFICATION Model No. AS-H40Y AS-H50Y AS-H60Y 12kW 15kW 18kW Heating Capacity (Btu) 40000 50000 60000 Cooling Capacity (Btu) 35000 42000 55000 Rated Input (W) Heating 2540 3185 3790 Cooling 2465 3020 3900 PTC Power (W) --------...
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