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Summary of Contents for Thermann X Hybrid 220
- Page 1 INSTALLER'S MANUAL Heat Pump Water Heaters Installation Details Warranty Model Thermann X Hybrid Heat Pump 220 Thermann X Hybrid Heat Pump 300...
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Page 2: Special Information
Thermann Installer's Manual Heat Pump Water Heaters SPECIAL INFORMATION - The appliance may be used by children over 8 years of age and persons with reduced physical, sensory or mental capabilities or a lack of experience and expertise, pro- vided that they are supervised or they have been instructed on how to use the ap- pliance safely and have understood the potential risks. -
Page 3: Operation
OPERATION General information The chapter "Installation" is intended for qualified contractors. Note Read these instructions carefully before using the appliance and retain them for future reference. Pass on the instructions to a new user if required. Safety instructions Structure of safety instructions KEYWORD Type of risk Here, possible consequences are listed that may result from failure to observe the safety instructions. -
Page 4: Installation
Thermann Installer's Manual Heat Pump Water Heaters INSTALLATION Safety Only a qualified contractor should carry out installation, commissioning, maintenance and repair of the ap- pliance. General safety instructions We guarantee trouble-free function and operational reliability only if original accessories and spare parts intended for the appliance are used. - Page 5 Material losses The appliance has a high centre of gravity and low overturning moment. f Safeguard the appliance against falling over. f Only set the appliance down on an even base. Material losses The appliance casing is not designed to withstand strong forces. Incorrect handling can lead to material losses of considerable extent.
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Page 6: Installation Location
Thermann Installer's Manual Heat Pump Water Heaters Storage If it is necessary to store the appliance for a prolonged period before installation, observe the following in- formation: - Only store the appliance in a vertical position. Never store the appliance horizontally. -
Page 7: Siting The Appliance
Sound emissions The sound emissions are louder on the air intake and air discharge sides of the appliance than on the closed sides. f Never direct the air intake or air discharge towards noise-sensitive rooms of the house, e.g. bedrooms. Note For details on sounds emissions, see chapter "Specification / Data table". -
Page 8: Water Connection
Thermann Installer's Manual Heat Pump Water Heaters Material losses The appliance must be positioned vertically to avoid damage. The feet under the floor plate of the appliance are height-adjustable. f Level the appliance horizontally using the height-adjustable feet. Minimum clearances f Maintain the minimum clearances. - Page 9 The following material combinations are approved for metal pipework installations: Cold water inlet hot water outlet Copper pipe Copper pipe Steel pipe Steel pipe or copper pipe f Thoroughly flush the pipework before connecting the appliance. Foreign bodies, such as abraded plastic or metal, rust, sand or sealant can impair the operational reliability of the appliance.
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Page 10: Condensate Drain
Thermann Installer's Manual Heat Pump Water Heaters Pressure reducing valve The maximum pressure in the cold water supply line must be at least 20 % below the lowest response pres- sure of all installed safety valves. Otherwise a pressure reducing valve is required. If this is the case, install a pressure reducing valve in the cold water supply line. - Page 11 WARNING Electrocution Ensure that the appliance is earthed. WARNING Electrocution Observe the safety measures to prevent contact with dangerous live currents. WARNING Electrocution Coming into contact with live components presents a threat to life. Disconnect the appliance from the power supply before carrying out work inside the appliance. Prevent the power supply from being switched on while you are working on the system.
- Page 12 Thermann Installer's Manual Heat Pump Water Heaters Failure to observe this point puts the appliance at risk of damage. The need to replace the batteries can be avoided by connecting the impressed current anode separately to a continuous power supply. This continues to protect the hot water cylinder against corrosion if the rest of the appliance is switched off, e.g.
- Page 13 The following diagram illustrates the connections by means of a sample signal sequence from an external signal transmitter. Example : Water temperature °C Set temperature 1 °C Set temperature 2 °C t [min] t [min] A External signal B Compressor 1 20 min. minimum runtime, set temperature 2 2 20 min.
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Page 14: Assembling The Appliance
Thermann Installer's Manual Heat Pump Water Heaters Example 2 : Photovoltaic signal via on-site relay and phase routed out of the appliance Note The relay in the inverter must meet the following requirements: - Potential-free relay (240 V AC / 24 V DC, 1 A) with N/O contact... -
Page 15: Appliance Shutdown
Settings / function check In the delivered condition, the appliance is set to a hot water temperature of > 61 °C. f Switch the mains power ON. Note Following an interruption of the power supply, compressor operation remains blocked for at least one minute while the appliance initialises. -
Page 16: Troubleshooting
Thermann Installer's Manual Heat Pump Water Heaters Troubleshooting WARNING Electrocution Troubleshooting must only be carried out by a qualified contractor. Prior to all work on the appliance, isolate it from the power supply. Material losses If you disconnect the appliance from the power supply, it is no longer protected against frost or cor- rosion. -
Page 17: Resetting The Safety Pressure Limiter
"Service/ Possible causes of fault Note Remedy fault" symbol The appliance is locked out due to The safety pressure limiter has re- Contact the service department. The appli- being switched off frequently for sponded 5 times in 5 hours. ance can only be unlocked with a service pro- safety reasons (high pressure). -
Page 18: Maintenance
Thermann Installer's Manual Heat Pump Water Heaters Motor overload relay The motor overload relay will shut down the compressor in the event of excessive thermal load. f Remove the cause. After a short cooling period, the motor overload relay will restart the compressor automatically. -
Page 19: Cleaning The Evaporator
1 Fixing screws on casing ring The casing ring is fastened with screws. f Undo the fixing screws on the casing ring. f Remove the condensate drain bend and pipe collar of the drain. Turn anti-clockwise to undo them. Material losses Inside the appliance, an earth cable is connected to the casing ring. -
Page 20: Draining The Cylinder
Thermann Installer's Manual Heat Pump Water Heaters Draining the cylinder WARNING Burns Hot water may escape when you drain the appliance. To drain the hot water cylinder, e.g. when shutting the appliance down, proceed as follows. f Isolate the appliance from the power supply. -
Page 21: Fitting The Casing Ring
Fitting the casing ring WARNING Electrocution f Reconnect the earth cable to the casing ring. f Fit the upper casing ring. The casing ring overlaps along the joint. A tab on one end clips into the recess at the other end of the casing ring. f Secure the casing ring with screws. -
Page 22: Fitting The Appliance Cover
Thermann Installer's Manual Heat Pump Water Heaters 1 Plug-in connection f Undo the plug-in connection by pressing the connection lock on both sides. 1 Battery compartment f Pull the battery compartment down to remove it from the retainer. f Open the battery compartment using a screwdriver. -
Page 23: Specification
Specification Dimensions and connections Thermann Hybrid 220 Thermann Hybrid 220 b01 Entry electrical cables c01 Cold water inlet Male thread c06 Hot water outlet Male thread c13 T&P valve Female thread Rp 3/4 d45 Condensate drain Male thread G 3/4... - Page 24 Thermann Installer's Manual Heat Pump Water Heaters Thermann Hybrid 300 Thermann Hybrid 300 b01 Entry electrical cables c01 Cold water inlet Male thread c06 Hot water outlet Male thread c13 T&P valve Female thread Rp 3/4 d45 Condensate drain Male thread...
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Page 25: Wiring Diagram
Wiring diagram F 100 mA / 250 V 4,8 V F 100 mA / 250 V coat GNYE N´ L´ storage tank housing A3 storage tank... -
Page 26: Data Table
Thermann Installer's Manual Heat Pump Water Heaters Electronic assembly (control unit) Electronic assembly (programming unit) Electronic assembly (electrical corrosion protection) Capacitor Battery pack Heating element High limit safety cut-out TSR Motor overload relay M1 High pressure switch Fuse Fuse, power supply, rechargeable battery... - Page 27 Thermann Hybrid 220 Thermann Hybrid 300 Versions IP rating IP24 IP24 Refrigerant R134a R134a Refrigerant charge 0.85 0.85 Global warming potential of the refrigerant (GWP100) 1430 1430 equivalent (CO 1216 1216 Power cable length approx. 2000 2000 Dimensions Height 1545...
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