Table of Contents
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Summary of Contents for EcoSpring ES300
- Page 1 Installation & Owner’s Manual ALL IN ONE Type Air-source Heat Pump Water Heater EcoSpring ES300 Thank you very much for purchasing our product, Before using your unit, please read this manual carefully and keep it for future reference.
- Page 2 The supply to the heat pump water heater can be operated directly from the switchboard or via a remotely mounted switch or time clock as requested by the customer. The heater must be provided with a suitable means for disconnecting the power supply. ES300 Installation & Owner’s Manual...
- Page 3 Electric Element Water Inlet Drain Pipe NOTE All pictures in this manual are for explanation purpose only. They may be slightly different from the heat pump water heater you purchased. The actual unit shall prevail. ES300 Installation & Owner’s Manual...
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Page 4: Table Of Contents
● This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance ES300 Installation & Owner’s Manual Installation & Ownerʻs Manual... -
Page 5: Before Installation
8) If the unit has to be installed on a metal part of building, make sure the electric insulation meets the relevant local electric ES300 Installation & Owner’s Manual Installation & Owner‘s Manual... - Page 6 Air outlet Air inlet Fig.3-5 Fig.3-1 ≥100mm ≥100mm PTR Valve PTR Valve ≥150mm ≥150mm ≥600mm Anode& Solar Anode & Coil Coil Display Display Water inlet& Water inlet & outlet outlet Fig.3-6 Fig.3-2 Installation & Ownerʻs Manual ES300 Installation & Owner’s Manual...
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Page 7: Installation
Water inlet & outlet Fig.3-8 Installation take advantage of warmer air source and cooler air dispensed for other us Different duct connection may result in slightly different system efficiency 650 mm Fig.4-1 Installation & Ownerʻs Manual ES300 Installation & Owner’s Manual... -
Page 8: Pipeline Connection
When installing the heat pump, please install an isolationg valve at the drain line to the drain. Pipeline Connection Explanation Install the water inlet/outlet pipes/valves and pipe for TPR valve in accordance with the AS/NZS standards. ES300 Installation & Owner’s Manual Installation & Ownerʻs Manual... - Page 9 Air inlet connected to duct, air outlet without duct. A≤10m Air outlet Air inlet Fig.6-2 Installatoin takes advantage of a warmer air source and discharges the cold air into the room. ES300 Installation & Owner’s Manual Installation & Ownerʻs Manual...
- Page 10 Straight-line length (m) Bend pressure drop(Pa/Bend) Duct Dimension (mm) Straight-line pressure drop (Pa/m) Round duct ≤5 ≤2 ≤10 ≤2 Rectangle duct 190X190 ≤2 ≤10 ≤2 ≤5 Other shaped duct Refer to above data Installation & Ownerʻs Manual ES300 Installation & Owner’s Manual...
- Page 11 In cases where the heat pump is installed outdoors, a reliable water-resistant measure must be used to avoid water ingress into the heat pump. (Fig.6-7 and Fig. 6-8) Rain Weather shed Fig.6-11 Fig.6-12 Fig.6-7 Rain Weather shed Fig.6-8 ES300 Installation & Owner’s Manual Installation & Ownerʻs Manual...
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Page 12: Electric Connection
T5U: Tank temperature sensor (upper) T5L: Tank temperature sensor (lower) TOD: Thermostat TOD T3: Evaporator tube temperature sensor TP: Discharge temperature sensor T4: Ambient temperature sensor TH: Return air temperature sensor Earthing Fig.7-1 Installation & Ownerʻs Manual ES300 Installation & Owner’s Manual... -
Page 13: Operating Instructions
After draining, clost the drain pipe. Replace the nut of drainpipe if necessary. water outlet and open drainpipe. Open Draining Close Close Hot water outlet Drainpipe Open Cold water inlet Drainpipe Fig.8-2 Installation & Ownerʻs Manual ES300 Installation & Owner’s Manual... - Page 14 3. Vacation mode The icon will illuminate if the unit is under vacation mode, otherwise the icon will be extinguished. When setting vacation mode, the icon will flash with 2Hz frequency. Installation & Ownerʻs Manual ES300 Installation & Owner’s Manual...
- Page 15 2Hz frequency as well illuminate the timer which has been set. 16. Clock and clock setting The icon shows the clock. When setting the clock, will be illuminated. ES300 Installation & Owner’s Manual Installation & Ownerʻs Manual...
- Page 16 Press within 10 seconds, setting parameters will be uploaded to unit. After 10 seconds, all parameters should be reset. If the unit is locked, hold it for 3 seconds to unlock. Installation & Ownerʻs Manual ES300 Installation & Owner’s Manual...
- Page 17 Installation & Ownerʻs Manual ES300 Installation & Owner’s Manual...
- Page 18 ES300 Installation & Owner’s Manual Installation & Ownerʻs Manual...
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Page 19: Trouble Shooting
WARNING The covers of the electric element should not be opened unless by a qualified electrician in order to prevent electric shock and other dangers. Installation & Ownerʻs Manual ES300 Installation & Owner’s Manual... -
Page 20: Trial Run
Upper sensor electric heater Bottom sensor Inlet Fig.9-1 ES300 Installation & Owner’s Manual Installation & Ownerʻs Manual... - Page 21 Press CANCEL key for 3 seconds to stop the alarm. Buzzing and flashing stops when the problem is resolved and error code disappears on the display. ES300 Installation & Owner’s Manual Installation & Ownerʻs Manual...
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Page 22: Maintenance
10.4 After-Sale Service If the unit run into malfunction or error, it should be shut down and the power supply cut off. Please contact Parex Industries Ph 0800 200 510. ES300 Installation & Owner’s Manual Installation & Ownerʻs Manual... -
Page 23: Specifications
Dia 650 mm x Height 1920 mm Water tank cap. 300L Net weight 145kg Fusible link type T5A 250VAC The test conditions: Test temperature 15/12℃(DB/WB), Water temperature from 15℃ up to 45℃. 202000193378 Installation & Ownerʻs Manual ES300 Installation & Owner’s Manual...