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Hazardous Voltage: Risk of electric shock, injury, or death. This system may be connected to 

more than one branch circuit. Disconnect power to all circuits before installing or servicing. 

Installation of and/or service to this equipment MUST be performed by a qualified technician.

Risk of explosion. Operating the system without the pressure relief valve properly installed can 

cause an explosion. Connect the pressure relief valve in a vertical, upright position with the 

supplied fittings. DO NOT modify this assembly. DO NOT cap, plug, or otherwise obstruct the 

outlet of the pressure relief valve. 

Risk  of  fire.  Violation  of  the  clearance  requirements  can  cause  improper  operation  of  the 

equipment.  Maintain the placement and clearance requirements specified.

Hot Surface. Plumbing and other surfaces can be hot. Use caution when working near the system.

IMPORTANT

• 

The equipment described herein is intended for installation by a qualified technician in 

accordance with applicable local, state, and national codes and requirements.

•  To insure proper installation and operation of this product, completely read all instructions 

prior to attempting to assemble, install, operate, maintain or repair this product. Upon 

unpacking of the system, inspect all parts for damage prior to installation and start-up.

•  This manual should be retained by the owner upon completion of the installation and 

made available to service personnel as required.

• 

Disclaimer:  In compiling this manual, Steffes has used its best judgment based upon 

information available, but disclaims any responsibility or liability for any errors or 

miscalculations contained herein, or any revisions hereof, or which result, in whole or in 

part, from the use of this manual or any revisions hereof.

For Customer Use

Please record your model and serial number below.  This number is found on the identification labels 

located on the front of and inside the electrical panel.  Retain this information for future reference.

   Model No. _______________________________________________________________________________

   Serial No. ________________________________________________________________________________ 

RECOGNIZE THESE SYMBOLS AS SAFETY PRECAUTIONS

It is important, both for your personal safety and to avoid possible damage to the equipment 

and your property, that you observe the safety instructions given following these symbols.

WARNING

Содержание ThermElect Hydronic 9150

Страница 1: ...OWNER S AND INSTALLER S MANUAL Models 9150 9180 ThermElect Elect Hydronic With Integrated SSR Control Applicable to Software Version 2 18 2 XX...

Страница 2: ...ead all instructions prior to attempting to assemble install operate maintain or repair this product Upon unpacking of the system inspect all parts for damage prior to installation and start up This m...

Страница 3: ...w describes these safety devices DEVICE NAME FUNCTION LOCATION ON SYSTEM Core Charging High Limit Switches Auto Reset These limit switches monitor the core and top temperatures If normal operating tem...

Страница 4: ...04 Brick Loading 3 04 3 05 Heating Element Installation 3 05 3 06 Brick Core Temperature Sensor Installation 3 06 Line Voltage Electrical Connections 3 07 Low Voltage Electrical Connections Outdoor Te...

Страница 5: ...another ducted heating system such as a heat pump SYSTEM USE DURING CONSTRUCTION PHASE Like most heating equipment manufacturers Steffes strongly recommends that Construction Heating Units be used ins...

Страница 6: ...advanced operating modes updating software and troubleshooting OPERATING STATUS The four digit LED will display various operating information as described below Press and release the up arrow to view...

Страница 7: ...t level which is determined by outdoor temperature utility peak conditions building automation system and or the heating requirements Sensors monitor the brick core temperature and communicate this in...

Страница 8: ...ndle section The bottom part of the lifting handle must be installed with the hook facing down as shown in Figure 1B 5 Align the top and bottom parts of the lifting handle so the holes match up Use th...

Страница 9: ...stem receives a signal from an external load control device such as a building load management system This external signal dictates the maximum amount of energy which can be consumed during a preset t...

Страница 10: ...electrical panel HEATING ELEMENTS WITH CERAMIC INSULATORS Model Elements 9150 12 2 boxes of 6 9180 18 3 boxes of 6 shipped separately Installation 3 01 ThermElect Hydronic Installation SHIPPING AND PA...

Страница 11: ...pped inside the electrical panel TOP AIR CHANNEL BLOCK shipped separately CERAMIC BRICK Model Brick LBS Pallets 9150 192 3 360 2 9180 288 5 040 3 96 brick per pallet shipped separately OUTDOOR TEMPERA...

Страница 12: ...ystem must also be taken into consideration when selecting the installation location A level concrete floor is the designed installation surface however most well supported surfaces are acceptable If...

Страница 13: ...2 Remove any and 1 trade size knockouts where the electrical panel mates to the units left side panel These openings may be knockouts or holes 3 Line up the electrical panel to these holes and fasten...

Страница 14: ...ottom HEATING ELEMENT INSTALLATION Proper heating element installation is important to operation of the system Reference the Useful Tools section of the Heating Element Service and Repair Guide includ...

Страница 15: ...through 1 2 knockout Connect the blue core blower wires to black and the blue wires Connect the two purple violet wires to the two purple wires BRICK CORE TEMPERATURE SENSOR INSTALLATION 1 Remove the...

Страница 16: ...ing Diagrams Pages A 07 A 08 for more information on these connections 5 Mount and install step down transformer CONNECTION OF PRIMARY LOOP PUMP A 120 or 240V single phase pump can be used Connect the...

Страница 17: ...an be hard wired to the system s OS and SC terminals default or it can be connected to the Power Line Carrier PLC transceiver When using BACnet control for outdoor temperature the outdoor sensor will...

Страница 18: ...sure all connections including the valve inlet are clean and free from any foreign material Use pipe compound sparingly or tape on external threads only Mount the pressure relief valve in a vertical u...

Страница 19: ...rom the system s heat exchanger The primary loop pump should be powered by ThermElect Hydronic control system as shown in Figure 11 If using other control method flow MUST continue for at least 30 sec...

Страница 20: ...and or property It is the responsibility of the installer to provide protection against freezing PIPING SUPPORT Risk of equipment damage or personal injury DO NOT use the exchanger as support for pip...

Страница 21: ...requires 30 PSI Pressure Relief Valve 60 PSIG requires 75 PSI Pressure Relief Valve Standard 125 PSIG requires 150 PSI Pressure Relief Valve Minimum Flow Rate Primary Loop 1 GPM per 10 000 BTU of req...

Страница 22: ...PSI Pressure Relief Valve 60 PSIG requires 75 PSI Pressure Relief Valve Standard 125 PSIG requires 150 PSI Pressure Relief Valve Minimum Flow Rate Primary Loop 1 GPM per 10 000 BTU of required output...

Страница 23: ...ThermElect Hydronic Appendix A 03 EXPLODED VIEW DIAGRAM 53 kW STORAGE MODULE The exploded view diagram is for reference only The ThermElect Hydronic storage module should not be disassembled...

Страница 24: ...EXPLODED VIEW DIAGRAM 80 kW STORAGE MODULE The exploded view diagram is for reference only The ThermElect Hydronic storage module should not be disassembled Appendix A 04 ThermElect Hydronic...

Страница 25: ...ock Kit Front 2009 and Older 1040220 1040219 11 Brick Each 96 Brick per Pallet 5903017 5903017 12 Cast Block Bottom 1056501 1056501 13 Limit Switch EGO 575Deg 1013026 1013026 14 Insulation Blanket 2 4...

Страница 26: ...12 Inlet Pipe Cover 5948526 DWG Ref Description Item 13 Outlet Pipe Cover Left Half 5948525 14 Outlet Pipe Cover Right Half 5948527 15 Left Side Exchanger Panel 5948524 16 Base Panel Rear Painted 594...

Страница 27: ...ThermElect Hydronic Appendix A 07 TYPICAL SYSTEM LINE VOLTAGE WIRING DIAGRAM NOTE Use copper or aluminum conductors rated for 75o C or higher for field connection of this device...

Страница 28: ...ing 9180 Shown NOTE The R and C positions in the low voltage terminal strip may be used as a source of 24 VAC for powering external low voltage devices 60 VA maximum WARNING HAZARDOUS VOLTAGE Risk of...

Страница 29: ...il the targeted brick core charge level is displayed Using the charge control override or the building management system initiate a full charge Once initiated the heating system will target 100 percen...

Страница 30: ...s C1_x Specialty Timer 1 Charge Mode Specialty Applications Only C2_x Specialty Timer 2 Charge Mode Specialty Applications Only HUxx Heat Usage Indicates the amount of input being dissipated by the sy...

Страница 31: ...verify proper calibration of the circuit board Approximate ohm readings are 60 F 1552 ohms 70 F 1199 ohms 80 F 941 ohms Max 190 F Min 0 09 Auxiliary analog input is out of normal operating range Curre...

Страница 32: ...r the Energy Management Controller may be unresponsive Check the jumper configuration on the Energy Management Controller and make sure J1 is ON and J2 is OFF Verify that the value in L053 is correct...

Страница 33: ...n received for 30 minutes If the MA command or Pulse Width Modulation are not being used verify that Location 53 L053 and or Location 55 L055 are set correctly for the application 47 The Relay Driver...

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Страница 36: ...F THIS DOCUMENT STEFFES SHALL NOT BE LIABLE FOR ANY LOSSES CLAIMS DAMAGES OR LIABILITY RELATING TO LOST PROFITS OR OTHER CONSEQUENTIAL INCIDENTAL EXEMPLARY PUNITIVE OR INDIRECT DAMAGES IN CONNECTION W...

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