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Installation manual

Daikin Altherma ground source heat pump

English

Installation manual

Daikin Altherma ground source heat pump

EGSQH10S18AA9W

Содержание EGSQH10S18AA9W

Страница 1: ...Installation manual Daikin Altherma ground source heat pump English Installation manual Daikin Altherma ground source heat pump EGSQH10S18AA9W ...

Страница 2: ... souladu s našimi pokyny odpovídají následujícím normám nebo normativním dokumentům u skladu sa slijedećim standardom ima ili drugim normativnim dokumentom ima uz uvjet da se oni koriste u skladu s našim uputama 16 17 18 19 20 21 22 23 24 25 megfelelnek az alábbi szabvány ok nak vagy egyéb irányadó dokumentum ok nak ha azokat előírás szerint használják spełniają wymogi następujących norm i innych ...

Страница 3: ...on 14 5 1 1 To access the most used commands 14 5 2 Basic configuration 15 5 2 1 Quick wizard Language time and date 15 5 2 2 Quick wizard Standard 15 5 2 3 Quick wizard Options 15 5 2 4 Quick wizard Capacities energy metering 16 5 2 5 Space heating control 17 5 2 6 Domestic hot water control 18 5 2 7 Contact helpdesk number 18 5 3 Advanced configuration optimization 18 5 3 1 Space heating operati...

Страница 4: ... heating circuit and brine circuit Minimum water volume Check that the total water volume per circuit in the installation is minimum 20 litre the internal water volume of the indoor unit NOT included INFORMATION If a minimum heating load of 1 kW can be guaranteed and setting 9 04 is changed by the installer from 1 to 4 C the minimum water volume can be lowered to 10 litre INFORMATION In critical p...

Страница 5: ... d a Refer to name plate on unit b Minimum cable section 0 75 mm c Cable section 2 5 mm d Cable section 0 75 mm till 1 25 mm maximum length 50 m Voltage free contact shall ensure the minimum applicable load of 15 V DC 10 mA e Cable section 0 75 mm till 1 25 mm maximum length 500 m Applicable for both single user interface and dual use interface connection NOTICE More technical specifications of th...

Страница 6: ...2 NOTICE Do NOT throw away any bolts They need to be re inserted when transport or heavy manipulation is required 5 Open the front plate of the unit If needed the nylon bands for lifting can be used 6 Adjust the height of the 4 leveling feet of the outer frame to compensate for floor irregularities The maximum allowed deviation is 1 1 NOTICE To avoid structural damage on unit ONLY move the unit wh...

Страница 7: ...ircuit WARNING Before during and after filling carefully check the brine circuit for leakage WARNING Temperature of the fluid running through the evaporator can become negative It MUST be protected against freezing Refer to setting A 04 in 5 2 2 Quick wizard Standard on page 15 INFORMATION The materials used in the units brine circuit are chemically resistant to the following anti freeze fluids 40...

Страница 8: ...ondensate can form on the brine components inside the compressor department of the unit The unit contains a drain pan Depending on room ambient temperature room humidity and operation condition the drain pan can overflow A drain hose is supplied with the unit The drain hose is routed to the backside on the left close to the bottom of the unit A field supplied drain pump might be needed to pump the...

Страница 9: ...duced by equipment connected to public low voltage systems with input current 16 A and 75 A per phase 4 5 2 To connect the electrical wiring on the indoor unit INFORMATION Foresee additional cable length of 35 cm for all wires which should be connected to X2M and X5M on sheet metal support above the hydro PCB Additional wire length should be tie wrapped at the back side of the unit Reason is to gu...

Страница 10: ...r ambient temperature sensor Indoor ambient temperature sensor option Electrical meters field supply Safety thermostat field supply b High voltage power supply Normal kWh rate power supply power supply for unit c High voltage control signal Preferential kWh rate power supply Heat pump convector option Room thermostat option Shut off valve field supply Domestic hot water pump field supply Alarm out...

Страница 11: ...installation manual of the sensor delivered as accessory 4 5 5 To connect the user interface If you use 1 user interface you can install it at the indoor unit for control close to the indoor unit or in the room when used as room thermostat If you use 2 user interfaces you can install 1 user interface at the indoor unit for control close to the indoor unit 1 user interface in the room used as room ...

Страница 12: ... electrical meters INFORMATION In case of an electrical meter with transistor output check the polarity The positive polarity MUST be connected to X5M 7 and X5M 9 the negative polarity to X5M 8 and X5M 10 1 Connect the electrical meters cable to the appropriate terminals as shown in the illustration below X2M X5M 6 8910 7 S2S S3S 2 Fix the cable with cable ties to the cable tie mountings 4 5 8 To ...

Страница 13: ...below X2M X5M A8P S6S S7S S8S S9S 1 2 3 4 5 a a Installation of EKRP1AHTA is required 2 Fix the cable with cable ties to the cable tie mountings 4 5 13 To connect the safety thermostat normal closed contact 1 Connect the safety thermostat normal closed cable to the appropriate terminals as shown in the illustration below X2M X5M 3 4 2 Fix the cable with cable ties to the cable tie mountings INFORM...

Страница 14: ...umb in the menu structure Accessing settings via the code in the overview settings Code See also To access the installer settings on page 14 5 4 Menu structure Overview installer settings on page 19 5 1 1 To access the most used commands To access the installer settings 1 Set the user permission level to Installer 2 Go to A Installer settings To access the overview settings 1 Set the user permissi...

Страница 15: ...ation 0 At unit 1 In room default Code Description A 2 1 8 7 02 Number of water temperature zones 0 1 LWT zone Main 1 2 LWT zones Main additional A 2 1 9 F 0D Pump operation 0 Continuous Continuous pump operation regardless of thermo ON or OFF condition 1 Sample default When thermo OFF condition occurs the pump runs every 5 minutes and the water temperature is checked If the water temperature is b...

Страница 16: ... send a thermo ON OFF condition A 2 2 B C 08 External sensor 0 No default NOT installed 2 Room sensor Connected to PCB measuring the indoor temperature Digital I O PCB Code Description A 2 2 6 1 C 02 External backup heater source 0 No default None 1 Bivalent Gas oil boiler Code Description A 2 2 6 3 C 09 Alarm output on optional EKRP1HB PCB 0 Normally open default The alarm output will be powered ...

Страница 17: ...and leaving water In case a minimum temperature difference is required for the good operation of the heat emitters in heating mode Leaving water temperature Modulation Code Description A 3 1 1 5 8 05 Leaving water temperature modulation 0 No Disabled 1 Yes Enabled The leaving water temperature is calculated according to the difference between desired and actual room temperature This allows better ...

Страница 18: ...t protection NOTICE If Emergency is set to Manual A 6 C 0 and the unit is triggered to start emergency operation the user interface will ask confirmation before starting Room frost protection is active even if the user does NOT confirm emergency operation 5 3 2 Heat source settings Auto emergency When the heat pump fails to operate the backup heater can serve as an emergency heater and either auto...

Страница 19: ...location Options Contact type main Contact type add Digital I O PCB Demand PCB External kWh meter External kWh meter DHW pump External sensor Leaving water Main Additional Delta T source Room thermostat Room temp range Room temp offset Ext room sensor offset Operation range Space heating OFF temp Disinfection Disinfection Operation day Start time Temperature target Duration Backup heater Operation...

Страница 20: ... functions set 4 0E to 0 12 hours after the first power on the unit will automatically set 4 0E to 0 ending installer on site mode and enabling the protective functions If after first installation the installer returns to the site the installer has to set 4 0E to 1 manually 6 2 Checklist during commissioning The minimum flow rate during backup heater defrost operation is guaranteed in all conditio...

Страница 21: ...sioning tasks are finished 1 Start the brine pump test run and leave it on for at least 3 seconds Result A 60 second timer starts counting down 2 Stop the brine pump test run before the timer has finished Result A 30 second timer starts counting down 3 Start the brine pump test run again and leave it on for at least 3 seconds 4 Stop it before the timer has finished Result 10 day brine pump operati...

Страница 22: ...e Checklist before commissioning room frost protection will be automatically disabled for 12 hours after the first power on If the screed dryout still needs to be performed after the first 12 hours of power on manually disable room frost protection by setting 2 06 to 0 and KEEP it disabled until the screed dryout has finished Ignoring this notice will result in cracking of the screed NOTICE For th...

Страница 23: ... OFF VALVE SHUT OFF VALVE SHUT OFF VALVE 3 WAY VALVE indoor BACK UP HEATER Water side Refrigerant PRESSURE GAUGE SAFETY VALVE BLOW OFF indoor check valve Outlet Water Temperature Sensor LWC After BUH Temperature Sensor Refrigerant Liquid Temperature Sensor Inlet Water Temperature Sensor EWC DHW Tank Temperature Sensor Ambient Air Sensor discharge sensor suction sensor brine entering water brine le...

Страница 24: ...s On OFF thermostat PC power circuit A8P Demand PCB A9P Main PCB refrigerant brine A10P Main PCB inverter CN A4P Connector DS1 A8P DIP switch F1U F2U A4P Fuse 5 A 250 V K R Relay on PCB M2P Domestic hot water pump M2S Shut off valve Q DI Earth leakage circuit breaker R1T A3P Ambient sensor On OFF thermostat R1T A9P Ambient air sensor R2T A3P External sensor floor or ambient R6T A1P External indoor...

Страница 25: ...trical meters For safety thermostat For safety thermostat Inrush Inrush current Max load Maximum load Normally closed Normally closed English Translation Normally open Normally open Safety thermostat contact 16 V DC detection voltage supplied by PCB Safety thermostat contact 16 V DC detection voltage supplied by PCB Shut off valve Shut off valve SWB Switch box 7 External room thermostats and heat ...

Страница 26: ... for heat pump convector Only for KRTR wireless room thermostat Only for KRTW wired room thermostat Space heating On OFF output Electricity meter pulse input 2 Electricity meter pulse input 1 Circulation pump for DHW main zone shut off valve Ext heat source eg boiler alarm indication 4 core 2 core 2 core 2 core 2 core signal 2 core signal 2 core 2 core communication 2 core 2 core 2 core 2 core 2 c...

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