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User Guide Air/Water Heat Pump R290 Series ES 100L ST / ES 100L ST UK ES 250L ST / ES 250L ST UK ES MCB ES MHB ES M8 R290 ES M12 R290 ES M15 R290 1 PH ES M15 R290 3 PH...
5 Product overview......................5.1 Indoor units product overview..................... 5.2 Outdoor units product overview....................6 Energy Save App ......................6.1 Connecting to the internet ......................7 Information shown on the display .................. 7.1 Alarms and warnings........................
Proper adherence to the directions provided herein is vital for both the smooth operation of this system, as well as for your safety and the safety of those around you. Energy Save is not responsible or liable for any losses incurred due to misuse or mishandling of this product, which includes, but is not limited to: –...
DANGER Risk of serious and potentially life-threatening personal injury and/or severe damage to property if the instructions are not followed. WARNING Risk of personal injury and/or damage to equipment if the instructions are not followed. CAUTION Risk of minor or moderate personal injury. Risk of equipment damage, loss of data, extra work, or unexpected results, if the instructions are not followed.
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WARNING – Inspect the refrigerant circuit for leaks before starting work, as electrostatic discharge and sparks may cause an explosion. – Ensure that there is sufficient air flow in the work area around the outdoor unit for the duration of the work.
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CAUTION – Installation, service, repairs and disposal must comply with all applicable national and international laws and standards. – The complete installation manual must be read before installation, service or repairs to be followed. – Installation, service, and repairs must be performed by properly trained and licensed professionals that is well-acquainted with the equipment.
CAUTION Power shut down in sub-zero temperatures In cold weather, extended power outages increase the risk of water in the system freezing, potentially causing permanent damage to the indoor unit, outdoor unit, and heating system. If the system will be without power for an extended period, ensure all components exposed to sub-zero temperatures are drained of water.
4. The liquid refrigerant enters an evaporator, where heat from the outdoor air is used to transform the liquid refrigerant into gas. 5. The refrigerant gas is returned to the compressor and the cycle repeats. The electrical energy used for running the equipment is considerably lower than the energy extracted and used in the building.
5 Product overview 5.1 Indoor units product overview ES 100L ST and ES 100L ST UK Ethernet/LAN cable Water outlet from outdoor unit (G1" male) Antenna cable 10 Cable glands RJ11 cable 11 Temperature and pressure relief valve (UK only) Cold domestic water inlet (G1"...
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ES 250L ST and ES 250L ST UK Ethernet/LAN cable 11 Immersion heater Antenna cable 12 Drainage valve RJ11 cable 13 Water outlet to outdoor unit (G1" male) Cable glands 14 Water inlet from outdoor unit (G1" male) Flow meter 15 Cold domestic water inlet (G¾"...
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ES MHB Ethernet/LAN cable Pressure relief valve Antenna cable Three-way valve RJ11 cable Three-way valve actuator Cable glands Flow meter Immersion heater ES MCB Antenna Cable glands Air/Water Heat Pump R290 Series | 13...
5.2 Outdoor units product overview ES M8 R290 Air inlet Water outlet Air outlet Water inlet Cable gland Outdoor temperature sensor ES M12 R290 Air inlet Water outlet Air outlet Water inlet Cable gland Outdoor temperature sensor 14 | Air/Water Heat Pump R290 Series...
6 Energy Save App The Energy Save App allows you to easily control and monitor your heat pump system. With it, you will be able to set up your heat pump, manage settings, receive alerts, and access support - everything you need to manage your heat pump efficiently.
Menu icon Internet connection status Current date and time Current outdoor temperature Energy Save Cloud connection status When an alert or a special function is active in the system, this is presented on the main screen with a symbol. Symbol Description Space heating is in progress.
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Symbol Description Space cooling is in progress. Domestic hot water production is in progress. The defrosting function is activated. The compressor is running. The anti-legionella function is activated. Reduced mode is activated. Quiet mode is activated. Vacation mode is activated. Electric grid protection is activated.
7.1 Alarms and warnings If there is an active alert an icon is displayed in the lower left of the main screen. Example: Tapping the icon opens the Active alerts list. The alerts list can also be reached by selecting Alerts in the main menu. The list is filtered for the end user.
7.1.1 Alert categories Symbol Description Stopping alarm. Energy production is lower than normal or stopped. Depending on the severity of the problem the alarm may need to be acknowledged by the user, or it may reset itself when the cause of the alarm is fixed. Warning that may need to be acknowledged by the user, or that may reset itself when the cause of the problem is no longer present.
8.2 Changing the room temperature in systems without room temperature sensors 1 On the heat pump main screen, tap the Flow temperature box for the zone where you want to change the temperature. 2 Change the temperature setting by tapping the + (plus) and - (minus) buttons on the temperature selector that appears.
Symbol Function icon Tap to switch between two different setting modes. Switch icon Tap to edit a setting. Edit icon Tap to add a setting. Apply to all Tap to apply a changed setting to all instances. icon icon Tap to remove a setting. NOTE A green icon means the function is enabled.
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User menu settings Parameter Description Vacation mode Scheduling of periods of absence when space heating and/or hot water temperatures should be reduced. Status indications: – - no schedule – - scheduled but not active Scheduled – - scheduled and active Active status is also indicated with the symbol on the display.
Tap to request a verification code for pairing, then enter the code in the user app. For detailed information, see the instructions. Energy Save App Season start/stop conditions: Heating season start/stop Setting of the desired outdoor temperature for system to go in and out of, hence start and stop, heating season.
2 Tap to select the desired mode: – Automatic heating & cooling: The heat pump system will automatically start heating or cooling based on season conditions. – Automatic heating: The heat pump system will automatically start heating. Cooling is off. ...
Reduced mode Room temperature delta (°C) DHW delta (°C) Remove this schedule Cancel Monday Save Clear time slot Apply for all days 1 Go to User settings » Reduced mode. Tap to change the setting. 2 Tap Add reduced mode schedule to open a screen with time slot settings for each day (night) of the week.
Quiet mode Remove this schedule Cancel Monday Save Clear time slot Apply for all days 1 Go to User settings » Quiet mode. Tap to change the setting. 2 Tap Add quiet mode schedule to open a screen with settings, where the time slot for the function is preset to 23:00 to 07:00 for each day (night) of the week.
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Sweden (HQ) Energy Save Holding AB Metallgatan 2-4, SE-441 32 Alingsås, Sweden Norway Energy Save AS Kirkeveien 50, 1396 Hvalstad, Norway Slovenia Energy Save Nordic D.O.O. Ulica Heroja Nandeta 37, 2000 Maribor, Slovenia www.energysave.se We reserve the right to make changes that do...
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