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ESP400-10-200L and 300L 

 

f)  Vacation Mode: You can set the unit to start up several months from the current date.  When you go 

on vacation, it allows you to set the unit to run at a preset date and time for your return. 

 

Electric Heater mode and Fan modes are discussed further down. 

 

Please note that the default mode is heating mode.  If you are considering using any setting other than Heating, 

Eco or Vacation mode, you are strongly advised to take advice from your installer. 

 

To move between the modes, press the mode button repeatedly: 

 

 

 

ATTENTION: When you have a vacation, set the unit to vacation mode and set a date for the unit to restart 

before your return home so that hot water is available when you get home. Apart for keeping the unit frost free, 

during your vacation the Ecocent will not run when set to “vacation mode”. 

 

To check the target temperature, press the up or down button once and the target temperature will be displayed 

in the main area of the screen. 

 

 

To set the target temperature, press the up or down arrows when the unit is running.  Once the desired 

temperature is shown on the display, press the mode button once to confirm the setting.  Pressing the on/off 

button before the mode button will cancel the change and the target  

temperature will revert to that previously set.  Similarly, if, during the procedure, no button is pressed for 10 

Secs, changes will be ignored and the unit will return to the previous settings. 

Summary of Contents for Ecocent 200L

Page 1: ...ESP ECOCENT 200 300L Installation and Operation Manual...

Page 2: ...the Ecocent unit Failure to properly fit the unit may affect its safety efficiency and invalidate any guarantee Safety requirements in the UK call for an expansion space internal or external safety de...

Page 3: ...ormance 5 3 1 Performance assumptions 5 4 DHW Recovery Times 6 0 Installation 6 1 Installation Diagram 6 2 Indirect Thermal cut out dual stat and 2 Port Motorised Valve 6 3 Pipe fittings 6 4 Cold Wate...

Page 4: ...Fan Mode Settings 8 3 8 Locking the keyboard 8 3 9 Parameters 9 0 Maintenance Requirements 9 1 Checking the operation of safety valves 9 2 Cleaning the Strainer 9 3 Draining the Unit 9 4 Descaling th...

Page 5: ...installation and the use of the unit Please make sure that you understand the contents to help avoid the risk of injury or damage to the unit other property 2 2 Installation Notes Professional qualifi...

Page 6: ...that all the components for your unit are contained in the package The following components are supplied as standard with any unit being installed in a mains pressure configuration Factory fitted imme...

Page 7: ...nical means or by opening windows The Ecocent uses this waste heat to heat hot water Air can be ducted from areas such as Bathrooms Kitchen and in a commercial environment Server Rooms to the Ecocent...

Page 8: ...rking pressure and 20 litres per minute flow rate at the Ecocent At these levels outlet flow rates may be poor if several outlets are used simultaneously the higher the available pressure and flow rat...

Page 9: ...that could block the strainer unless adequate filtration can be ensured Where another appliance in the room is vented by way of an open flu The installation must be carried out in accordance with the...

Page 10: ...6of 36 ESP400 10 200L and 300L 4 6 Basic System Schematic The following is a basic layout of an Ecocent system...

Page 11: ...hot water heating Environmentally friendly and safer The unit produces no harmful emissions locally there is no combustion of oil coal or natural gas No carbon monoxide is produced and there is no op...

Page 12: ...8of 36 ESP400 10 200L and 300L 5 2 Dimensions 200L Ecocent Dimension mm A 1705 B 1050 C 665 D 305 E 560...

Page 13: ...9of 36 ESP400 10 200L and 300L 300L Ecocent Dimension mm A 1820 B 1180 C 640 PLEASE NOTE The Ecocent is supplied with 2 Secondary Coils...

Page 14: ...temperature is very high to protect the unit the fan motor will stop running Defrosting When in heating mode the unit will defrost automatically if required The fan motor will stop running when the u...

Page 15: ...kWh of heat to produce that much DHW for a 24hr period is dictated by the efficiency COP of the unit generating the heat Using document M324 process draw off and calculation methodology and taking th...

Page 16: ...pply A 22mm cold water supply is recommended however if a 15mm 1 2 supply exists which provides sufficient flow see section 2 3 this may be used More flow noise may be experienced from small bore pipe...

Page 17: ...can be easily attached to allow water from the unit to be drained down 6 7 Outlet Pipe Work Ideally the pipe work from the unit s outlet fittings should be in 22mm pipe with short runs of 15mm pipe to...

Page 18: ...t will be invalidated and serious damage may result If the TPRV fails it should only be replaced by a qualified installer under the following regulations G3 ENGLAND AND WALES TECHNICAL STANDARD P3 SCO...

Page 19: ...RELAND AND THE WATER FITTING REGULATIONS ENGLAND AND WALES OR WATER BYELAWS SCOTLAND There shall be precautions to ensure that the hot water discharged from safety devices is safely conveyed to where...

Page 20: ...systems so that any installation discharging can be traced reasonably easily The single common discharge pipe should be at least one pipe size larger than the largest individual discharge pipe D2 to b...

Page 21: ...e hot water unit you must create a vacuum in the hot water unit See below pictures 6 7 below A Unscrew the screw cap of the high pressure valve on the heat pump and connect the multiplex manometer to...

Page 22: ...valve until the pressure is balanced then check the joints for leaks c Ducting Please ensure that ducting is safely and appropriately fitted 7 4 Insulation treatment As per the below picture you must...

Page 23: ...one valves for solar or other auxiliary requirements 7 8 Immersion Heater The unit is supplied with a 1 5kW immersion heater as standard This can be used as an alternative and or complementary heat so...

Page 24: ...sed to turn the unit on or off and lock the control Mode Used to switch modes or save parameters Clock Used to set the clock or timers Electric Heater Used to turn the electric heater on or off and to...

Page 25: ...ing the unit on or off Please note Before the unit is turned on for the first time you must 1 Check that the tank is full of water 2 Check that the unit is correctly wired in to the mains power from a...

Page 26: ...ode The unit has power on to it but it is not set to heat b Heating Mode The water will be heated by ASHP If the target temperature is not achieved by a pre programmed time 200 minutes the immersion h...

Page 27: ...e for the unit to restart before your return home so that hot water is available when you get home Apart for keeping the unit frost free during your vacation the Ecocent will not run when set to vacat...

Page 28: ...ton to confirm The minute segment will then flash Again use the up or down buttons to adjust the minutes confirming by pressing the Clock button The date will then flash Press the clock button again a...

Page 29: ...10 200L and 300L 8 3 4 Setting the timers In heating mode Eco mode and intelligent mode two timers can be set to define two periods of water heating However setting the timers makes the Ecocent less e...

Page 30: ...lay the OFF 1 symbol to the right of the screen The time can be set as before Pressing the clock again will display the ON 2 symbol to be displayed and the hours and minutes can be set as before Press...

Page 31: ...27of 36 ESP400 10 200L and 300L...

Page 32: ...Vacation Mode To set the vacation mode first select vacation mode as described above then press and hold the clock button for 2 Secs The on symbol and the date segment will flash in the main display a...

Page 33: ...0L 8 3 6 Electric Heating Mode Warning Using this mode will turn the immersion heater on in either standby or heater mode Pressing the Electric Heater button once will turn the immersion on and pressi...

Page 34: ...button for a third time will cause the fan mode symbol to change once more to Static which indicates that the fan will run at high speed only when there is a need for heating and until the target tem...

Page 35: ...be cleaned periodically by a suitably qualified engineer The in line strainer can be found inside the cold water combination group valve on unvented systems or alternatively a Y strainer on open vente...

Page 36: ...iage nests etc Please note that the top cover of the Ecocent can be removed by a suitably qualified engineer plumber so that the evaporator can be cleaned of dust and debris 10 0 FAULTS 10 1 Simple Fa...

Page 37: ...he power supply Should the protector trip it must be rest manually after the cause of over heating has been fully investigated and corrected The reset button is located behind the front panel see sect...

Page 38: ...ny warranty guarantee claim This warranty guarantee is not valid for installations outside the United Kingdom or the Republic of Ireland Any warranty guarantee is for replacement parts only The purcha...

Page 39: ...ontroller 7 3uF Capacitor for Fan Motor 8 2uF Capacitor for Fan Motor 9 Protector Cover 10 Low Pressure Needle Valve 45mm 11 Electric Heater 1 5kW 12 High Pressure Switch 13 Fixed Plate 14 Pull Rod 15...

Page 40: ...NET GND 12V Remote Controller 8 DIO 1 GND Remote ON Off 9 DIO 2 GND Over Heat Protection 10 DIO 3 GND Low Pressure Protection 11 DIO 4 GND High Pressure Protection 12 DIO 5 GND Spare 13 DIO 6 GND Flow...

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