ESP 400-200Ltr Скачать руководство пользователя страница 24 | Manualshive

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24 ©ESP Ltd. Sept 2008

7. User Instructions

6) Malfunction Display
During standby or running state, if the unit malfunctions, the system will
stop and display the malfunction code as follows:

8. Safety Precautions

SAFETY PRECAUTION

The following are some safety tips to observe, but

they are no substitute for

the use of common sense! Please use the unit for the purpose intended
and be sure to read, understand and follow the provisions of this manual.
These units can cause serious damage to property and people if

installed/

used improperly or inappropriately. The units can cause broken bones
when improperly handled, burns and electric shock when improperly
installed and/or operated.

Please be sure to install and operate the unit with great care and in accor-
dance with this manual.

Hot water air source heat pump

Hot water air source heat pump

7) Controller Parameter

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Содержание 400-200Ltr

Страница 1: ...ESP Ltd Sept 2008 Operation Installation Manual The ESP Ecocent Model ESP 400 200Ltr ESP 400 250Ltr ESP 400 300Ltr Please keep this manual safely and read it carefully before installation or operation...

Страница 2: ...staller who has suc cessfully completed a recognised course in the installation of un vented heating systems such as CITB Failure to prop erly fit the unit may affect its efficiency and invalidate any...

Страница 3: ...d the unit MUST be left upright for at least 90 mins in the planned installation position before being installed Failure to do this may cause serious damage to the unit during and following installati...

Страница 4: ...bination Valve comprises Pressure Reducing Valve Strainer and Check Valve Expansion Core Unit comprises Check Valve and Expansion Valve Temperature Pressure Relief Valve set at 90 95 C 1 Mpa 7bar Tund...

Страница 5: ...the unit war ranty guarantee All fittings must be WRAS approved 1 General Requirements Hot water air source heat pump Hot water air source heat pump 1 General Requirements 1 4 OUTLET TERMINAL FITTINGS...

Страница 6: ...r for start and stop and an adjustment dial for easy setting of the water temperature the unit can take heat from a number of sources the outside environment from an attic space or from hot areas in l...

Страница 7: ...D Heating capacity kW 2 6 2 6 2 6 2 6 Water tank capacity L 150 200 250 300 Power input W 810 810 810 810 Running current A 3 7 3 7 3 7 3 7 Power supply V PH 220 1 50 220 1 50 220 1 50 220 1 50 Compr...

Страница 8: ...icated electronic devices do not fill the heating system with water from lake river water or groundwater and be sure to put an inline strainer and scale inhibitor in the cold water feed failure to do...

Страница 9: ...e Cold Water Combination Valve supplied with the unit incorporates a full flow isolating valve which will enable the unit to be isolated from the mains supply for maintenance or servicing To close the...

Страница 10: ...ixer valve this may be tee d off the supply to the unit immediately after the Cold Water Combination Valve see Figure 4 Branches to drinking water out lets should be taken before the valve to avoid th...

Страница 11: ...CULATION If a secondary circulation system is required it should be installed as per Fig ure 6 The secondary return pipe should be in 15mm pipe and incorporate a check valve to prevent backflow A suit...

Страница 12: ...m in which the unit is incorporated and it should discharge in to the tundish The Expan sion vessel can be fitted to the cold feed in to the unit see Figures 4 and 6 G3 REQUIREMENT there shall be prec...

Страница 13: ...s practically difficult there should be clear visibility at one or other of these locations Examples of acceptable discharge arrangements are i ideally below a fixed grating and above the water seal i...

Страница 14: ...a refrigerant fill be required at any point please note the following When you have finished the connection between the heat pump and the hot water unit you must create a vacuum in the hot water unit...

Страница 15: ...treatment As per the below picture you must insulate all connecting pipes and you must use good quality non flammable PVC insulating material of 15mm 20mm thickness a To keep the pipes in a tidy stat...

Страница 16: ...should be routed through the aperture in the terminal cover and se cured using cable grips The Indirect Thermal Cut out MUST NOT be by passed 4 15 UNIT SYSTEM CONTROLS The controls either supplied wit...

Страница 17: ...lating air mode picture 12 Room air can be extracted from a storage room or a wine cellar subsequently cooled and dehumidified in the heat pump and finally re introduced into the room Recreation rooms...

Страница 18: ...e operation of the temperature pressure relief and expansion valves by lifting turning the manually operated test lever cap and observing that water flows through freely and safely to waste 9 Turn on...

Страница 19: ...open the Temperature and Pressure Relief Valve by twisting its cap for a few seconds Check water is discharged and that it flows freely through the tundish and discharge pipework Check valve reseats...

Страница 20: ...the backnut is tightened Replace the thermostat s by carefully plugging the two male spade terminations on the underside of the thermostat head into the corresponding terminations on the element Rewir...

Страница 21: ...hort circuit Check and replace the temp sensor for the evaporator inlet Elec Heater temp sensor failure PP4 4 on 1 off The temp sensor is open or short circuit Check and replace the temp sensor for th...

Страница 22: ...22 ESP Ltd Sept 2008 7 User Instructions 7 1 FUNCTION OF THE CONTROLLER Use of controller is as follows 6 9 2 The Cylinder Hot water air source heat pump Hot water air source heat pump 6 Maintenance...

Страница 23: ...g running or standby state press or to check the related pa rameters with the screen showing as follows 5 Check and change the set parameters Note you can check and change the set parameters during st...

Страница 24: ...se use the unit for the purpose intended and be sure to read understand and follow the provisions of this manual These units can cause serious damage to property and people if installed used improperl...

Страница 25: ...PERATION WARNING MOVE AND REPAIR OPERATION ATTENTION Hot water air source heat pump Hot water air source heat pump IMPORTANT The unit warranty guarantee will be invalidated if all work on install ing...

Страница 26: ...some water v It has not been installed in a location liable to be subjected to frost nor has it been tampered with or been subjected to misuse or neglect vi No factory fitted parts have been removed f...

Страница 27: ...the units that it supplies We strive to ensure that spare parts are readily avail able at competitive prices Please call us should you need any spare parts and we will be pleased to give you a quotat...

Страница 28: ...n a growing trend to wards the installation of Unvented Systems in the UK which will continue to rise at an increasing rate How the Unvented System Works The basic difference between the high pressure...

Страница 29: ...tilised for loft conversions Aesthetic looks white goods casing Householder Benefits Superior performance ensures constant high flow rates at all outlets and allows rapid filling of baths Balanced pre...

Страница 30: ...benefits features and controls associated with Unvented Systems but has a limited storage capacity of hot water Ideally the mains supply pressure to the prem ises should be a minimum of 2 Bar to ensur...

Страница 31: ...Expansion Valve protects unit from over pressure caused by failure of pres sure reducing valve failure of expansion vessel or loss of internal air bubble Originally supplied as separate components Rel...

Страница 32: ...stainless steel seat version for the exclusive use of one Unvented Systems manufac turer proving Reliances commitment to continual development to offer the best available control package Inlet Control...

Страница 33: ...estic Unvented Systems are supplied in a white finish to com pliment the white goods image of the Unvented unit All potable Expansion Vessels with a nominal capacity of 16 litres or greater incorporat...

Страница 34: ...ve Developed following the demands of manufacturers for a more aesthetic modern design to compliment the white goods image of today s unvented units the twist top valve is now becoming the standard fi...

Страница 35: ...t Expansion Valve cartridge and seat the unique design enables damaged valves to be refurbished in situ without need for their removal Problems and Remedial Action All manufacturers of Unvented System...

Страница 36: ...able in a wide range of relief pressures between 4 0 and 10 bar Provides protection to EN1490 from the dangerous build of pressure which can be caused by overheating within an unvented hot water syste...

Страница 37: ...fore reducing the pressure inside the cylinder If the water pressure in creases without temperature increase the valve will stay closed until the set pressure of the relief mechanism is reached at whi...

Страница 38: ...opriate range code Guarantee All Reliance products undergo strict performance tests prior to despatch and are guaranteed against faulty materials and workmanship for one year from the date of purchase...

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