Earth Save Products ESP-HC-DHW 11DC Installation And User Manual Download Page 30 | Manualshive

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Dated 17/09/19 V1.2

ESP-HC-DHW 11DC

ESP-HC-DHW 17DC

SOLIS 17

1

Evaporator

11

Compressor

2

Mid-support plate

12

Service plate

3

Back side panel

13

Gas-liquid seperator

4

Back side support

14

Electrical box

5

Expansion vessel

15

Fan grille

6

Plate type heat exchanger

16

Front panel

7

Right side panel

17

Fan blade

8

Water pump

18

Fan motor

9

Support plate

19

Fan support

10

Base plate

20

Top cover

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Summary of Contents for ESP-HC-DHW 11DC

Page 1: ...Dated 17 09 19 V1 2 ESP HC DHW 11DC ESP HC DHW 17DC Earth Save Products SOLIS Air Source Heat Pump Installation and User Manual...

Page 2: ...Dated 17 09 19 V1 2 ESP HC DHW 11DC ESP HC DHW 17DC...

Page 3: ...evices Furthermore the installation must be carried out by an engineer who has successfully completed a recognised course in the installation of un vented heating systems such as CITB Failure to fit t...

Page 4: ...17 4 3 Wired controller 18 4 3 1 Controller 18 4 3 2 Key to Buttons 18 4 3 3 Icon definition 18 4 4 Controller operation 19 4 4 1 Changing the mode 19 4 4 2 To modify a parameter 19 4 4 3 To Set the C...

Page 5: ...following precautions when planning your installation installing and operating Solis ASHPs Failure to observe these points could lead to loss or damage to property and or injury death of installers o...

Page 6: ...d via an intelligent wired control panel The units have a rated output of 11KW ESP HC DHW 11DC or 17kW ESP HC DHW 17DC depending on the model The material and components have been chosen and designed...

Page 7: ...el and should be checked periodically to ensure that there is no subsidence of the base or the immediate surrounds In areas prone to flooding care should be taken to ensure that the unit is elevated t...

Page 8: ...d change any setting whatsoever because the installer will set the unit to run at maximum efficiency 3 2 Installation design ESP Solis units can be installed in several different ways to provide Space...

Page 9: ...in the heat pump pipe system and buffer tank must be at least 10 litres per KW of output It is highly recommended that a suitably sized buffer tank be installed between the unit and the heating distr...

Page 10: ...ll thickness of at least 19mm Important Even though the unit has anti freeze protection if the circulation pump fails or there is a problem with the power supply there is still a risk of damage due to...

Page 11: ...the minimum standard Y strainer Failure to fit a good quality strainer in the return flow to the unit will invalidate the warranty on the unit This filter must be cleaned as part of the annual mainten...

Page 12: ...place where it cannot be damaged and is protected from being scratched All three wires should be fed through the two glands at the rear of the unit taking care not to damage the gromets so that the wa...

Page 13: ...DHW 17DC Solis 17kW Solis 11kW Zero Volt connection from circulation control system Controller Connection Plug Mains Voltage Connection Block Controller Connection Plug Zero Volt connection from circu...

Page 14: ...shown above the cable routed from the desired position though the wiring gland and re connected to the plug The cable is 3 core and can be run a maximum of 100m Power should never be applied to the un...

Page 15: ...14 of 39 Dated 17 09 19 V1 2 ESP HC DHW 11DC ESP HC DHW 17DC Wiring Diagram SOLIS 11 For options to control a 3 way valve for DHW production See DHW Appendix...

Page 16: ...15 of 39 Dated 17 09 19 V1 2 ESP HC DHW 11DC ESP HC DHW 17DC Wiring Diagram SOLIS 17 For options to control a 3 way valve for DHW production See DHW Appendix...

Page 17: ...Check all electrical connections for loose or damaged wires Pipe Inspection a Check that flow directions on all valves and other directional fittings is correct b Check that all pipes have been prope...

Page 18: ...tting is 45 C This should be set to the design flow temperature calculated by your heating designer 2 Domestic Hot Water Mode The DHW temperature can be set to any value between 10 C and 50 C If a sto...

Page 19: ...menu 4 Up key used to increase a parameter value or navigate up the menu 6 Confirm key used to confirm a parameter value or setting 8 Mode key Used to change mode 10 On Off key Used to Turn the heat...

Page 20: ...ture for space heating or DHW production if enabled Changing any other parameter can decrease the unit s efficiency and in extremis prove dangerous When contemplating changing parameters the operator...

Page 21: ...can be set to a maximum of 99 days Once the desired value has been selected press the key to confirm Next the ON character appears the hour appears and flashes showing the current setting or the defau...

Page 22: ...nter the setting mode The day icon MON flashes Use the keys to select the required day and press the key to confirm Timer number 1 icon will then flash Use the keys to select the required timer 1 6 th...

Page 23: ...quired remembering to set pairs of off and on Press the On button to confirm and exit To clear the timers press the up and until the controller beeps 4 4 5 Night mode For most installation Night Mode...

Page 24: ...rk E1 Compressor overheat or discharge high temp protection Red flashing Decided by outdoor unit E2 Outdoor air temp sensor error Flashes 3 times Outdoor air temp sensor open circuit or short circuit...

Page 25: ...or P4 Over current protection Flashes 11 times 1 Refrigerant volume too High 2 throttling part error Current sensor error P5 Indoor unit water flow error No flash 1 Water flow volume too low 2 Water f...

Page 26: ...P25 EEV temp differential to stop the valve cooling 5 10 C for factory only 0 C P26 Water pump working mode 0 no stop 1 stop when reach temp 2 running 1 minute every 15minutes 1 P27 Second heat sourc...

Page 27: ...meter reset The unit will need to be powered off and on again to complete the process WARNING BEWARE PUSSHING AND HOLDING THIS KEY BY MISTAKE Parameter P14 is used in conjunction with solar thermal pa...

Page 28: ...5 2 electrical valve 1 On 0 Off 26 3 electrical valve 1 On 0 Off 27 1 electrical heater 1 1 On 0 Off 28 2 electrical heater 2 1 On 0 Off 29 C4 water pump 1 On 0 Off 30 C5 water pump 1 On 0 Off 31 C6 w...

Page 29: ...11 1 Evaporator 11 Compressor 2 Mid support plate 12 Service plate 3 Back side panel 13 Fan grille 4 Back side support 14 Fan blade 5 Expansion vessel 15 Front panel 6 Right side panel 16 Fan motor 7...

Page 30: ...support plate 12 Service plate 3 Back side panel 13 Gas liquid seperator 4 Back side support 14 Electrical box 5 Expansion vessel 15 Fan grille 6 Plate type heat exchanger 16 Front panel 7 Right side...

Page 31: ...30 of 39 Dated 17 09 19 V1 2 ESP HC DHW 11DC ESP HC DHW 17DC 5 2 System Schematic...

Page 32: ...31 of 39 Dated 17 09 19 V1 2 ESP HC DHW 11DC ESP HC DHW 17DC 5 3 Dimensions mm SOLIS 11 A 970 F 756 B 1118 G 180 C 470 H 149 D 435 I 270 E 180 J 494...

Page 33: ...32 of 39 Dated 17 09 19 V1 2 ESP HC DHW 11DC ESP HC DHW 17DC SOLIS 17 A 1270 F 756 B 1118 G 180 C 470 H 149 D 435 I 270 E 180 J 494...

Page 34: ...0 230 50 High pressure value cut off pressure MPa 4 20 Low pressure valve cut off pressure MPa 0 03 Brand Type of Compressor CRSS Rotary Mitsubishi Scroll Compressor Model C 7RVN153H0W LNB42FSCMC Bran...

Page 35: ...mode 43 C 60 C 43 C 60 C Lowest Operational point outdoor air flow line cooling mode 10 C 5 C 10 C 5 C Highest Operational point outdoor air flow line cooling mode 43 C 5 C 43 C 5 C Colour White Whit...

Page 36: ...35 of 39 Dated 17 09 19 V1 2 ESP HC DHW 11DC ESP HC DHW 17DC 6 Water pump water flow curves RS 15 7 0 RS 25 7 5...

Page 37: ...spect the refrigerant pipes joints and components for oil leaks that could indicate refrigerant leaks 7 Chemically flush the plate heat exchanger after every 3 years 8 Check refrigerant pressure if ne...

Page 38: ...date of purchase An extra year of guarantee for parts can be purchased from ESP but only at the time of purchasing your Solis Evidence of purchase and date of supply must be submitted with any warrant...

Page 39: ...n If included as part of the system design Solis units are capable of providing sufficient power for space heating and DHW production When designed to work in this mode P27 set to 1 the Solis controls...

Page 40: ...opper 28mm 2 X Male Iron Copper to suit circulation pipework Bushes for above AAV Pre configured filling loop Pressure Relief valve with gauge 13 Technical Support Should your installer need guidance...

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