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6 720 646 804

Maintenance and repair

25

B

Periodically inspect the drain lines and clear any
debris that may have collected in the lines.

B

See Installation Instructions for more information.

5.8

Anode Rod servicing

A water heater anode rod is the most important safety
guard any storage tank has against corrosion and pre-
mature failure.
Inspecting the anode rod is therefore very important.
Sacrificial rods are designed to deteriorate overtime.
Most water heating industry professionals recommend
inspecting the anode about every 2 years.
Homes with salty or softened water supplies should
consider more frequent inspection. When in doubt con-
sult a local water heating professional.

Fig. 20 Water heater top view

1

Compressor

2

Anode Rod

1

2

6720646804-14.1V

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Содержание Compress 3000

Страница 1: ...HP 200 1 E AI F Compress 3000 Electric Heat Pump Water Heater 6720646804 00 1V 6 720 646 804 2011 06 US ...

Страница 2: ...ct for normal startup 17 4 Operating Instructions 18 4 1 Control Pad 18 4 2 Safety warnings 20 4 3 Water temperature setting 20 4 4 Operating modes 21 4 5 Feature buttons on the user interface 21 4 6 Using the combination buttons 21 4 7 Reset the temperature limiting control 22 5 Maintenance and repair 23 5 1 Periodic Inspection 23 5 2 Temperature and pressure relief valve 23 5 3 Flushing tank 23 ...

Страница 3: ...e structure When such locations cannot be avoided a suitable drain pan adequately drained must be installed under the appliance Warning If a water heater is installed in a closed water supply system such as one having a backflow preventer in the cold water supply line means shall be provided to control thermal expansion and to avoid the potential that the water heater may burst Contact a plumbing ...

Страница 4: ...al codes shall govern installa tion For residential water heaters of a capacity greater than 52 gallons consult the local building jurisdiction for acceptable bracing procedures The California Safe Drinking Water and Toxic Enforce ment Act requires the Governor of California to publish a list of substances known to the State of California to cause cancer birth defects or other reproductive harm an...

Страница 5: ...and multiple heat sources Easy to use adjustment keys for easy setting of the water temperature Depending upon the location of the air exchanger heat may be taken from a mechanical room or a sun porch or attic space or from hot areas in any other domestic environments Heating capacity The unit absorbs ambient energy and releases the heat into the water stored in the tank If the ambient temper atur...

Страница 6: ...motor will stop running when the unit is defrost ing Working conditions In order to use the unit correctly please run the unit at ambient temperature 45 F 115 F The unit includes sophisticated electronic devices care should be taken to feed the unit only with potable water Do not use untreated water from lakes rivers or untreated groundwater Overheating protection When the water temperature reache...

Страница 7: ...ch 25 68 5 27 Weight lbs 209 4 242 5 Noise level dB A 48 Refrigerant type quantity lbs R134a 1 7 Refrigerant design pressure PSIA 331 86 at ambient 70 F Tank design pressure PSI 150 Throttling type Thermal expansion valve System protection TCO TDO P T valve over load protector temp ground fault protector etc Air flow Ft3 h 13066 9888 7063 Compressor Model FFC110HBX Type Piston Brand Embraco Input ...

Страница 8: ...water inside the tank After transferring it s heat the now warm refrigerant is pushed through an expansion valve where it is cooled and depressurized so the process can begin again In addition the ambient air is cooled and dehumidified as it passes through the evaporator and can be used to adjust the climate of the room Built in controls offer a variety of operational modes to suit every user s ne...

Страница 9: ...6 720 646 804 Appliance details 9 2 5 Dimensions Fig 4 Dimensions inches 64 5 37 6 27 9 3 07 8 22 4 6720646804 03 1V ...

Страница 10: ...re where the water heater was purchased a building sup ply store or any water heater distributor Local installation regulations This water heater must be installed in accordance with these instructions local codes plumbing codes UPC or IPC utility codes utility company requirements or in the absence of local codes the latest edition of the National Electrical Code It is available from some local l...

Страница 11: ...on the hot and cold water connections so that the water heater may be easily dis connected for servicing if necessary The HOT and COLD water connections are clearly marked and are NPT on all models IMPORTANT Do not apply heat to the HOT or COLD water connections If sweat connections are used sweat tubing to adapter before fitting the adapter to the water connections on heater Any heat applied to t...

Страница 12: ...should be installed in the discharge line This valve must be marked with a maximum set pressure not to exceed the marked maximum working pressure of the water heater It should be installed into an opening provided and marked for this purpose in the water heater and vented so that any discharge from the valve exits only within 6 inches above or at any distance below the structural floor and does no...

Страница 13: ... wattage load for the water heater are specified on the rating label on the front of the water heater The branch circuit wiring should include either Metallic conduit or metallic sheathed cable approved for use as a grounding conductor and installed with fittings approved for the purpose Non metallic sheathed cable metallic conduit or metallic sheathed cable not approved for use as a ground conduc...

Страница 14: ...Fig 12 The room air is extracted from the storage room and is subsequently cooled and dehumidified in the electric heat pump The air is then piped to a wine cellar where the cool dehumidified air can be utilized Recreation rooms boiler rooms or utility rooms are ideal installation sites The air duct leading through warm areas must be insulated to prevent the formation of condensation Alternatively...

Страница 15: ...tallation instructions 15 Fig 13 6720646804 12 1V Note Pitch horizontal section downward towards termination 1 4 per foot to avoid damage from rain Note vent termination may be screened with a minimum 1 4 mesh or larger ...

Страница 16: ...een any object and the front and rear shrouds Is front of unit free and clear Use level to confirm water heater is exactly vertical If not condensate will not drain properly Add shims as needed under the base of the unit Are bracing straps if required in place 2 Plumbing connections Plumbing line must not block air filter removal on top of the unit Check for leaks on plumbing lines and water heate...

Страница 17: ... off time prevents compressor damage 1 5 to 3 minutes Fans turn on 3 to 8 minutes Compressor turns on and runs for 5 minutes This 5 minute period is used to ensure the tank is full of water Dry fire prevention algorithm 8 to 30 minutes Compressor turns off and Upper Element turns on for about 20 min utes To quickly provide initial amount of hot water for user about 25 gallons 30 minutes and beyond...

Страница 18: ... Press the but ton and the control pad will be locked When the panel is locked press this key for 3 seconds to deactivate the lock After changing the setpoint temperature through UP DOWN keys press this key to confirm 8 MODE Users may choose between the following operating modes auto mode economic mode and electric mode 4 1 1 Detailed description on the control func tion Auto lock function If no b...

Страница 19: ...nce period Green light is illuminated when feature is on 7 Auto mode icon Illuminates when the unit is on auto mode and extin guishes when the unit is not under auto mode Note when the unit is on auto mode this icon will flash slowly 8 Economic mode icon Illuminates only when the unit is on Economic mode Note when the unit is on Economic mode this icon will flash slowly 9 Electric mode icon Illumi...

Страница 20: ...gas and to reduce risk of injury it is recommended that the hot water faucet be opened for several minutes at the kitchen sink before using any electrical appliance connected to the hot water system If hydrogen is present there will be an unusual sound such as air escaping through the pipe as the water begins to flow Do not smoke or use an open flame near the faucet at the time it is open Caution ...

Страница 21: ...The unit will drop the water temperature down to 50 F for 13 days At the end of the 13th day it will automatically return to the previous operating mode and heat the water to the original temperature setting Control lock The control pad can be locked out to prevent accidental key presses Simply press and hold the ENTER button for three seconds The display will show the lock icon when this feature ...

Страница 22: ... Fig 8 and insulation to access both temperature limiter resets and insulation The thermostat protective cover should not be removed B Press both red reset buttons to reset B Replace the insulation and jacket access panel s before turning on the power to the water heater i NOTE if the power for the water heater is turned off and then back on the compres sor will not start for 3 minutes to avoid in...

Страница 23: ...in valve located at the bottom of the unit and direct that hose to a drain Warning Internal components of the heater can become extremely hot during operation Use caution when servicing and removing the front and rear covers Warning Before manually operating the relief valve make certain no one will be exposed to the danger of coming in contact with the hot water released by the valve The water ma...

Страница 24: ... top of the unit behind the hot and cold inlet pipes B Grasp the plastic handle B Slide the filter straight up until it clears the shroud Once it has beed removed the filter can be wiped clean with a damp rag or rinsed with warm water Fig 18 Once the filter has been cleaned it can be replaced by aligning it into the slot in the top of the unit and sliding it down into place When the handle is flus...

Страница 25: ...y storage tank has against corrosion and pre mature failure Inspecting the anode rod is therefore very important Sacrificial rods are designed to deteriorate overtime Most water heating industry professionals recommend inspecting the anode about every 2 years Homes with salty or softened water supplies should consider more frequent inspection When in doubt con sult a local water heating profession...

Страница 26: ... fan work harder Check to see if filter needs to be cleaned See page 24 for instructions Water heater is making the room too cold Room is not vented properly or is too small If the room is smaller than 10 x 10 x 7 then a louvered door or other means to allow air exchange with surrounding rooms will be necessary Water dripping down the out side of the heater Condensate drain hoses are not connected...

Страница 27: ...e may be colder during winter months This is normal The colder inlet water takes longer to heat Water is too hot Water temperature is set too high See the Water temperature setting sec tion Electronic control has failed Call for service Rumbling noise Water conditions in your home caused a buildup of scale or min eral deposits on the heating ele ments Remove and clean the heating elements Relief v...

Страница 28: ...g mag netic field 5 Check actual temp whether in 5 C 30 C tolerance 5 C 6 Check TXV for damage E4 T3b sensor malfunction 1 Check wires for damage Measure resistance from control board connection Refer to ther mister table 8 2 Check wire connections from sensor to con trol board 3 Check T3b sensor for damage 4 Check T3b whether interfere with strong mag netic field 5 Check actual temp whether in O ...

Страница 29: ...odes to evaluate problem Call service provider LOCK UP Enter spot inspection E8 Water temperature is too high T2 165 F 1 Power off can resume 2 Check actual water temperature Replace T2 sensor if defective P0 Out of Run condition C Run condition C T3a 30min 20 F Cont check after 30 min P1 Out of Run condition D Run condition D T3b T3a 3 F Cont check after 30 min P2 Out of Run condition E Run condi...

Страница 30: ...r damage 5 Check the wire whether through current sensor in PCB 6 Check resistance through element 15 8 1 amp PA Lower Element has no current Check wire connections from sensor to control board Check power voltage whether in normal working range Check power code connect correct or not Check temperature limiters TCOs Check lower element for damage Check resistance through element 15 8 1 amp Error c...

Страница 31: ... 55 32 115 0 450 5 42 32 120 0 390 0 32 65 125 0 340 5 25 40 130 0 300 10 19 90 135 0 265 15 15 71 140 0 235 20 12 49 145 0 209 25 10 00 150 0 185 30 8 06 155 0 162 35 6 53 160 0 145 40 5 33 165 0 130 45 4 37 170 0 118 50 3 60 175 0 107 55 2 99 180 0 097 60 2 49 185 0 087 65 2 08 190 0 079 70 1 75 195 0 072 75 1 48 200 0 065 80 1 26 Table 7 Resistance table for T3a T3b T5 sensor ...

Страница 32: ...115 2 422 4 222 8 36 34 32 76 7 82 116 2 357 3 211 4 37 32 94 77 7 566 117 2 294 2 200 7 38 31 62 78 7 321 118 2 233 1 190 5 39 30 36 79 7 086 119 2 174 0 180 9 40 29 15 80 6 859 120 2 117 1 171 9 41 28 00 81 6 641 121 2 061 2 163 3 42 26 90 82 6 43 122 2 007 3 155 2 43 25 85 83 6 228 123 1 955 4 147 6 44 24 85 84 6 033 124 1 905 5 140 4 45 23 99 85 5 844 125 1 855 6 133 5 46 22 99 86 5 663 126 1 ...

Страница 33: ...6 720 646 804 Electrical diagram 33 7 Electrical diagram Fig 21 6720646804 17 1V ...

Страница 34: ...6 720 646 804 34 Interior components and parts list 8 Interior components and parts list Fig 22 ...

Страница 35: ...4 0 Filter pipe II 19 8 738 721 245 0 TXV assembly 20 8 738 721 246 0 Accumulator assembly 21 8 738 721 247 0 Evaporator assembly 22 8 738 721 248 0 Gas discharging pipe assembly 23 8 738 721 249 0 Dryer 24 8 738 721 077 0 Upper electric heater cover 25 8 738 721 078 0 Lower electric heater cover 26 8 738 721 079 0 Front cover 27 8 738 721 044 0 Anode rod 28 8 738 721 045 0 Drain valve 29 8 738 72...

Страница 36: ...e you close all the taps after any use Avoid leaving the taps dripping Repair any leaking tap B Define the temperature you want in the appliance This way you have the precise water flow needed mixing cold water to regulate temperature will increase the water flow with consequent waste of water Refrigerant At the end of the service life of this appliance and prior to it s envionmental disposal a pe...

Страница 37: ...s required per the Installation Manual 4 The workmanship of any installer BTC disclaims and does not assume any liability of any nature for unsat isfactory performance caused by improper installa tion repair or maintenance 5 Any labor or material costs for removal reinstallation repair and replacement of the defective component or part unless otherwise provided above 6 Transportation to BTC if nec...

Страница 38: ...notify the distributor from whom the contractor purchased the Water Heater If this action is not possible or you don t receive a response contact Bosch Thermotechnology Corp 50 Wentworth Ave nue Londonderry NH 03053 To process your claim you will need a copy of your original invoice or other proof of purchase and documentation showing the orig inal installation date and location The alleged defect...

Страница 39: ...6 720 646 804 Limited Warranty 39 ...

Страница 40: ...Replacement Parts available from 2011 Bosch Thermotechnology Corp Londonderry NH BOSCH THERMOTECHNOLOGY CORP 50 Wentworth Avenue Londonderry NH 03053 USA Tel 866 330 2730 www boschpro com ...

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