Heat pump manual order. Additional information, e.g. a tip on making work easier, information on standards Reference to further information elsewhere in the operating manual or in another document ● Listing Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
► Restore earthing connections to their original con- Children must not play with the product. dition after completion of the work. The product may only be opened by qualified personnel. Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
When the system is filled with untreated drinking wa- ter, calcium precipitates as scale. Lime scale deposits form on the heat transfer surfaces of the heating. The efficiency drops and energy costs rise. In extreme cas- es, the heat exchangers will be damaged. Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
12 Expansion tank 13 Buffer tank ● Room control panel for controlling the main func- 14 Draining off buffer tank tions from the living room 15 Feet for adjusting screws ● Electrical connection kit Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
It is recommended that the wooden pallet is on- ly removed after carrying is complete. ► Carry the hydraulic station to the installation site with 3 – 4 people. Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
Place the device on a stable and horizontal sur- ing so, ensure that the connection pipework be- face, preferably decoupled from structure-borne tween the heat pump and hydraulic station are also noise. taken into account. Tilt the device slowly and carefully to one side.
Cable extension details see heat pump manual vessel must be adjusted to the system (ap- prox. 0.5 bar less than the system filling pres- sure) in accordance with calculation accord- ing to the relevant standards (EN 12828). Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
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Strip the sheathing of all cables to the external loads before laying in the cable gland of the con- trol box. Feed the cable on the rear of the hydraulic station through the cable gland into the switch box. 1 Contactor...
The values in brackets are for the 6 kW heat- ing element. Disconnected cables must be furnished with screw terminals. Only the phases cited above may be disconnected (safety temperature limiter). Four cut-outs in the switchgear compartment panel Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
As a result, connection it is not necessary to remove the valve motor. 2 Network cable connection 3 LIN-bus cable connection to the controller board 4 Modbus cable to Modbus distributor connection Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
B of the connections of the 3-way switching valve. Flush heating circuit thoroughly, until no more air is discharged. Position the valve motor (①) on the 3-way switch- ing valve (③). Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
1 Reset knob 2 safety temperature limiter 3 Electric heating element ► If the safety temperature limiter trips again, con- tact the local partner of the manufacturer or the factory's customer service. Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
Buffer (standby) battery Use a screwdriver to push out the buffer battery on the processor circuit board of the control ele- ment. Dispose of the buffer battery in accordance with local regulations. Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
Volumetric flow of hot water ∆pmax ∆pmax Maximum free pressing Maximum free pressing Legende: Legende: “” Volumenstrom Heizwasser in m “” Volumenstrom Heizwasser in m ∆pmax maximale freie Pressung ∆pmax maximale freie Pressung Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
R 1ʺ external thread R 1ʺ external thread Circulation pump Circulation pump R 3/ 4 ʺ external thread R 3/ 4 ʺ external thread 10 10 Cold water Cold water R 1ʺ external thread R 1ʺ external thread 11 11 Penetrations for electric/sensor cables Penetrations for electric/sensor cables Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
R 1ʺ external thread R 1ʺ external thread Circulation pump Circulation pump R 3/ 4 ʺ external thread R 3/ 4 ʺ external thread 10 10 Cold water Cold water R 1ʺ external thread R 1ʺ external thread 11 11 Penetrations for electric/sensor cables Penetrations for electric/sensor cables Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
All dimensions in mm. Alle Maße in mm. Pos. Pos. Name Name OKF Oberkante Fertigfussboden Freiraum für Servicezwecke FS FS Free space for service purposes Free space for service purposes OKF Top edge of finished floor Top edge of finished floor Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
All dimensions in mm. OKF Oberkante Fertigfußboden Pos. Pos. Name Name Freiraum für Servicezwecke FS FS Free space for service purposes Free space for service purposes OKF Top edge of finished floor Top edge of finished floor Technische Änderungen vorbehalten. Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
TRL ext. GND5 NTC6 GND6 NTC7 GND7 NTC8 GND8 NTC9 GND9 AGP1 AIN1 AGP2 AIN2 AGND1 AOUT1 AGND2 AOUT2 -X10 -X11 white blue green white / blue brown brown yellow yellow Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
TRL ext. GND5 NTC6 GND6 NTC7 GND7 NTC8 GND8 NTC9 GND9 AGP1 AIN1 AGP2 AIN2 AGND1 AOUT1 AGND2 AOUT2 blue -X10 -X11 white / blue brown yellow brown green white Subject to change without notice | 83059300gUK | ait-deutschland GmbH...
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