Summary of Contents for Hubbell PBX Series
- Page 1 INSTALLATION, OPERATION, AND MAINTENANCE MANUAL FOR HYBRID ELECTRIC HEAT PUMP WATER HEATER ELECTRIC HEATER COMPANY BASE MODEL “ PBX ” 2015...
- Page 2 HUBBELL ELECTRIC HEATER COMPANY P.O. BOX 288 STRATFORD, CT 06615 PHONE: (203) 378-2659 FAX: (203) 378-3593 INTERNET: http://www.hubbellheaters.com/ -- IMPORTANT -- Always reference the full model number and serial number when calling the factory. WARNING / CAUTION 1. Tank is to be completely filled with water and all air is to be vented before energizing.
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Page 3: Table Of Contents
Safety Information and Precautions: Please read the following safety information before proceeding: • Water temperature over 125°F can cause severe burns instantly or death from scalds. • Children, disabled and elderly are at the highest risk of being scalded. • See instruction manual before setting temperature at the water heater. •... -
Page 4: Operating Principle, Specifications, And Performance
The Hubbell Model PBX Heat Pump Water Heater can pull heat out of air as cool as 40°F, and if it cannot provide enough heating capacity to meet demand, the water heater includes back-up resistive heating elements to ensure the unit provides sufficient hot water. - Page 5 Outline Dimensions Model Specific Dimensional Data Dimensions (Inches) Storage Floor to Relief Shipping Base Model Overall Overall Floor to Cold Capacity Weight Valve & Hot Number Diameter Height Water Inlet (Gallons) (lbs.) Water Outlet “A” “B” “D” “C” PBX40SL PBX50SL PBX65SL PBX80SL 73 ½...
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Page 6: Specifications
Specifications Tank: Hydrastone Cement Lined Steel Hi-Limit: 190°F Manual Reset Pressure Rating: 150 psi WP, 300 psi TP First Hour Rating: (Gallons) Storage: 40, 50, 65, 80, 119 Gallons PBX40SL Orientation: Vertical PBX50SL 208-240 Volt AC PBX65SL Voltages: Phase: Single PBX80SL Frequency: 60 Hz... - Page 7 Performance These units are designed to meet or exceed ANSI (American National Standards Institute) requirements and have been tested according to D.O.E. test procedures and meet or exceed the energy efficiency requirements of NAECA, ASHRAE standard 90, ICC Code and all state energy efficiency performance criteria for energy consuming appliances.
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Page 8: Installation
INSTALLATION WARNING / CAUTION DO NOT TURN ON THE ELECTRIC POWER SUPPLY to this equipment until heater is completely filled with water and all air has been released. If the heater is NOT filled with water when the power is turned on, the heating elements will burn out. For protection against excessive pressures and temperatures, local codes require the installation of a temperature-and-pressure (T&P) relief valve certified by a nationally recognized laboratory that maintains periodic inspection of production of listed equipment of... -
Page 9: Controller Operation
CONTROLLER OPERATION About the Controller The Hubbell Heat Pump Water Heater Controller provides the user with the ability to control and customize the operation of their heat pump water heater. The 4-digit display shows the current status of the water heater, and can display useful information such as current temperature conditions inside the tank, error notifications, and more. - Page 10 Fan Off: Used for entering / exiting fan off and fan speed overrides. Operating Modes The Hubbell Heat Pump Water Heater is equipped with four operating modes and four temporary settings. A brief overview of each mode and setting is listed below:...
- Page 11 (Economy): Economy mode allows only the heat pump portion of the unit to operate; the electric heating elements will not operate in this mode. This is the most efficient mode, but may not meet high demand situations. (Hybrid): Hybrid mode makes efficient use of the electric heating elements. In Hybrid mode, the heat pump provides the vast majority of the heating capacity.
- Page 12 flashing “Econ” (economy). If this is the desired mode, either allow the display to timeout by not pressing any buttons for 5 seconds or press the button to set the mode. If this is not the desired mode, within 5 seconds continue to press the button until the desired mode is selected (flashing).
- Page 13 Note: Use the buttons to modify the setting or value on any screen designated as an “edit mode” display. To activate the Max Heat override, press the button on the controller. The display should show “H-05,” indicating the default time setting of 5 hours. The minimum duration for this override is 1 hour and the maximum is 99 hours.
- Page 14 Child Lock Child Lock is essentially a button locking mechanism. If the user wishes, he or she may set the child lock, which will disrupt any future attempt to change modes, change the set point, etc. The user will be locked out of performing any function on the device until the child lock is released.
- Page 15 Controller Options and Settings The Vaughn Heat Pump Water Heater is equipped with various customizable options and settings. A brief overview of each option / setting is listed below: To access the options menu, from the home screen, press and hold the button until the display reads “FLtr”, this is the first selection in the options menu.
- Page 16 Buzzer The buzzer is programmed to sound every 30 seconds whenever a critical error has been detected. It is designed to attract the attention of the user, and it is highly recommended that the user leave this buzzer on. However, this option allows the user to turn the buzzer off if desired.
- Page 17 Prime Press the buttons to select ON or OFF. Activating this feature will turn on just the water pump to help it self prime. Pri will show on the display in place of the mode. Use this feature for about 2 minutes if a pressure error occurs after installation or after the tank is drained.
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Page 18: Data Logger Configuration And Operation
DATA LOGGER CONFIGURATION AND OPERATION (optional) About the Data Logger The Data Logger provides the ability to interface remotely with your Heat Pump Water Heater. Several tasks can be performed using this device, such as performing software updates, and data logging. Primarily this device is used for gathering information regarding the current operation of the Heat Pump Water Heater. - Page 19 4. Once connected, open an internet browser (Safari, Internet Explorer, Firefox, etc) and navigate to “169.254.1.1”. The device setup overview page will be shown. 5. Click on “Configure Network”. The device configuration page will be shown. 6. For networks with a broadcasted SSID, continue to step 7. For networks with a hidden SSID, or if the user wishes to enter the network information manually, skip to step 11.
- Page 20 12. Enter the information (SSID, security type, and security key) as required into the form and press the “Join” button. 13. The following screen should be displayed, showing information regarding the previous network configuration, and the current network configuration. 14. The Data Logger is now configured. Ensure that the configuration is correct by checking the LED on the device.
- Page 21 7. RTS Threshold - Set the value for the frame size above which RTS/CTS will be used, typical is 2347. 8. Fragmentation Threshold - Set the value for the frame size above which packets will be fragmented, typical is 2346. 9.
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Page 22: Scheduled Maintenance
SCHEDULED MAINTENANCE WARNING / CAUTION Before performing any maintenance procedure, make certain the power supply is OFF and cannot accidentally be turned on. Freezing The tank should be fully drained in the event the electricity has been turned off and if there is danger of freezing. -
Page 23: Troubleshooting
TROUBLESHOOTING Symptom Probable Cause Corrective Action / Remedy No hot water Circuit breaker tripped at Reset circuit breaker. source High limit switch tripped Reset high limit switch. Loose wires Tighten wire connections. Heating element(s) inoperable Check heating element operation as (only applicable when not in indicated below. - Page 24 Check Heating Element Operation The following flowchart assumes that supply voltage is present to the unit and all connections are tight. With unit calling for heating operation of the heating element, check voltage at heating With unit calling for element terminals heating operation of the heating element, check for reading between...
- Page 25 A display alternating between “Err” (error) and “Ph2o” indicates that the pump’s water temperature sensor has experienced an error. Turn off the power to the unit, and contact your local service professional. A display alternating between “Err” (error) and “tdEF” indicates that the defroster temperature sensor has experienced an error.
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Page 26: Servicing And Replacement Of Parts
SERVICING & REPLACEMENT OF PARTS WARNING / CAUTION Before servicing or replacing any part make sure to turn the power supply switch to the OFF position. NOTE: Reference wiring diagram at the end of the manual. Surface Temperature Hi-Limit Cutout Switch 1. -
Page 29: Warranty
Ten Year Limited Tank Replacement Policy One Year Limited Parts Warranty Hubbell Electric Heater Company, (hereinafter called the company) offers the following Limited Warranty and Tank Replacement Policy to the purchaser/owner of this stone-lined residential water heater. This Limited Warranty and Tank Replacement Policy is not transferable beyond the original purchaser/owner and is not valid if tank is removed from initial installation site. - Page 30 NOTES...
- Page 31 NOTES...
- Page 32 P.O. BOX 288 STRATFORD, CT 06615-0288 PHONE: (203) 378-2659 FAX: (203) 378-3593 INTERNET: http://www.hubbellheaters.com/...
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