Page 2 - SAFETY INSTRUCTIONS; INDEX
1 CUSTOMER NAME........................................................................ POOL DEALER.............................................................................. DATE INSTALLED.......................................................................... SERIAL NO...........................
Page 5 - INSTALLATION AND SITING; Siting; must be installed using plastic anti vibration pads (provided)
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 damageespecially to the evaporator fins, please diagram below. Do not be concerned about minor damage or indentationsto the fins (especially w...
Page 6 - PLUMBING; Important; as an extra precaution; below ground; PLEASE ALSO SEE PAGE 15 - FILTRATION & FAQ; OFF
5 PLUMBING Alto heat pumps are supplied with 1.5" BSP parallel threads, male. Westrongly recommend a 1.5" female socket union is applied toinlet/outlets for future draining and servicing of the appliance. Alto heat pumps must be installed in the return line after the filter. If anexisting he...
Page 7 - HEATER; Tee can be installed horizontally or; making sure that the arrow on the flow switch points towards; FLOW SWITCH INSTALLATION GUIDE (optional); Drain; IM P O R TA N T
N L ON OFF CONTACTOR 1 2 HEATER Red Black OUTLET FLOW SWITCH OPERATION WATER FLOW FROM PUMP SOCKET UNION TEE INLET OFF ON Alternative wiring route SOCKET UNION RETURN WATER FLOW TO POOL 1. Insert reducing bushes (provided) into 1.5” Tee using suitable adhesive.2. Connect 1.5” Tee to socket union adj...
Page 8 - PLUMBING LAYOUT
7 Ball Valve BACKWASH FILTER FILTER Pool Position for optional Erosion Feeder Non-Return Valve Back-Up Heater if required Condensate Water to waste PUMP Female/ Threaded Socket Union Drw.1 Recommended plumbing layout for a standard heat pump installation. Drw.2 Recommended plumbing layout when incor...
Page 9 - IMPORTANT; Minimum flow rate required to
Ball Valve BACKWASH FILTER FILTER Pool Non-Return Valve Back-Up Heater if required Condensate Water to waste PUMP Female/ Threaded Socket Union to be applied on all inlet/outlets Position for optional Erosion Feeder Ball Valve Ball Valve Condensate Water to waste required or Errosion Feeder if insta...
Page 10 - ELECTRICAL CONNECTION & CIRCUIT DIAGRAM; NOTE - PLEASE CHECK CONTINUITY OF FLOW SWITCH BEFORE INSTALLING.
9 ELECTRICAL CONNECTION & CIRCUIT DIAGRAM IMPORTANT . It is recommended that all electrical supplies and connections are carried out by a qualified electrician , in accordance with I.E.E. standards, latest issue, or local codes of practice as applicable. Also recommended is a protected supply to...
Page 11 - CONTROL PANEL FUNCTIONS
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. The ‘set’ button is used to set the F1-6 functions ie.water temperature, defrosting cycle and defrost...
Page 12 - CONTROL PANEL FUNCTIONS 1-3
11 When the ON/OFF buttons is pressed for the first time, the displaypanel will display the current water temperature and the desired pooltemperature. eg. the display may read 10 40 ----- 10 is the current watertemperature 10°C and 40 is the desired water temperature 40°C. ADJUSTING THE POOL WATER T...
Page 13 - The defrosting temperature of the evaporator pipe; The temperature; CONTROL PANEL FUNCTIONS 4-7; EC; The heat pump will work continuously until the; New; economy
When the SET button is pressed for the fourth time, the display panel willdisplay:- F4 : Operation Mode. F4 C : Cooling Mode. F4 H : Heating Mode When the SET button is pressed for the fifth time, the display panel willdisplay:- F5 : The defrosting temperature of the evaporator pipe . The recommende...
Page 14 - POOL WATER AND GAS REFRIGERANT FLOW METER
13 RE D ar ea R ED a re a a re a RE D ar ea R ED a re a a re a RE D ar ea R ED a re a a re a After the water heater has been running for more than 24 hrs, it shouldbe running at full capacity. The PSI reading should be in the region150 -200. If you want to make the heat pump run more efficiently the...
Page 15 - CONTROL PANEL FUNCTION - ERROR DISPLAY 1-4
E1 : the water temperature sensor is not working correctly. E2 : the tube sensor is not working correctly. Please contact your dealer. E3 : Pool filtration is running but water flow is not sensed. ‘Flow Switch’ may not be working properly or there is a lack of water flow. Backwash filter and check s...
Page 16 - AUTO RESTART AND DEFROSTING FUNCTION; AUTO RESTART FUNCTION; FAQ; How long will it take to heat up my pool?
15 AUTO RESTART AND DEFROSTING FUNCTION AUTO RESTART FUNCTION The Alto water heat pump has an auto restart function. When the power supply is switched off accidentally, it willautomatically save the operation mode.When the power supply is restored, the unit will automatically restart after five minu...
Page 17 - WATER CHEMISTRY; Winterising Procedure; Ensure Heat Pump is completely drained.
WINTERISING / START-UP procedure - ALL MODELS WATER CHEMISTRY The following water quality must be maintained at all times to prevent premature corrosion. It isrecommended that your water balance is checked and balanced by a pool professional. Your warrantydoes not cover for damaged caused by poor wa...
Page 18 - ALTO WARRANTY POLICY; Warranties
17 ALTO WARRANTY POLICY This voluntary policy is supplemental to and in no way affects any statutory rights which the customer may have. 1 Warranties 1.1 Paramount Pools warrants the Alto Heat Pump for a period of one (1) year from the date installed for both parts and labour. 1.2 At the end of the ...
Page 19 - POOL DEALER; BEFORE YOU CALL
HEAT PUMP SERVICE An Alto heat pump should give you many years trouble free service. However, to obtain themaximum efficiency from your heater Alto recommend that your heater is checked andserviced every 12 months. Service & extended warranty packages are available from a UK Service Agent(see co...
Page 20 - ALTO; Heat Pumps - SPECIFICATION; USEFUL CONVERSIONS
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) -------- -------- -------- COP for Heating (w/w) 4.42 4.40 4.44 (at 20 °C ambient air temperat...