Regal Genteq Evergreen IM Installation Manual Download Page 2

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Genteq creates innovative, premium comfort and electrical
components. Our proven reputation for high quality, highly reliable
products and strong customer relationships make us the preferred
brand throughout the industry.

1946 West Cook Road
Fort Wayne, IN 46818
1-866-503-8566
www.theDealerToolbox.com

GTQ-8004 Rev 06/11

Evergreen IM manual 01-13.indd 3

2/13/13 11:12 AM

Summary of Contents for Genteq Evergreen IM

Page 1: ...A Regal Brand EVERGREEN IM INSTALLATION GUIDE REG9551_Evergreen_EM_Installation_Guide_v2 indd 1 2 26 13 9 12 AM...

Page 2: ...tation for high quality highly reliable products and strong customer relationships make us the preferred brand throughout the industry 1946 West Cook Road Fort Wayne IN 46818 1 866 503 8566 www theDea...

Page 3: ...Power 7 8 High Voltage Signal 9 12 Low Voltage Signal 13 14 Special Applications 15 Continuous Fan Operation 16 Final Notes 17 Airflow Tests 18 22 Sequence of Operation 23 28 Maintenance 28 Troublesh...

Page 4: ...a good practice to confirm that the power is off with a meter Improper installation adjustment alteration service maintenance or use can cause explosion fire electrical shock or other conditions whic...

Page 5: ...tor for the HVAC System it is being applied to This unique ECM motor will operate and connect to the HVAC systems controls much differently than the replaced PSC motor For proper safe and efficient op...

Page 6: ...motor is applicable to the HVAC System using the Application Guide above Confirm the motor being replaced is a direct drive indoor blower motor operating at 115 or 230VAC This is a dual voltage motor...

Page 7: ...Hi___ MLo___ Lo___ TESP____ TR___ Furnace Heat Speed Hi___ MHi___ MLo___ Lo___ Furnace Heat Speed Hi___ MHi___ MLo___ Lo___ 1st Stage Air Conditioning and or Gas Propane or Oil Heating Systems Cooling...

Page 8: ...g mounts Torsion flex brackets can be used on the Hp motor only They are not approved for the 1 Hp motor due to noise and longevity If the mounting bracket must be replaced selecting one with the same...

Page 9: ...drip loop can be made with the signal and power lines The blower wheel should be centered in the blower housing The wheel should also not be resting up against the motor bearing housing If this is no...

Page 10: ...age jumper Step 1 DO NOT CONNECT OR DISCONNECT ANY PLUGS OR JUMPERS WITH LINE VOLTAGE POWER CONNECTED OR APPLIED TO THE HARNESS Install the proper voltage jumper for the system the motor will be insta...

Page 11: ...on 230VAC systems Step 6 Connect the Green w Yellow stripe ground wire that is pre connected to the silver control end of the motor to any cabinet ground within reach The blower section is an accepta...

Page 12: ...r each unique HVAC System it could be used on The diagrams on the following pages will cover the most common HVAC system high voltage fan operation outputs Depending on the HVAC System there may be on...

Page 13: ...AL HV connections of the Evergreen IM motor to provide the desired horse power output using the diagram below Configure the output of the Evergreen IM to match the horse power rating of the PSC motor...

Page 14: ...or cool systems see the diagrams below Single Stage Heat Two Stage Heat Single Stage Heat Two Stage Heat Single Stage Cool Single Stage Cool Two Stage Cool Two Stage Cool The dashed lines represent n...

Page 15: ...AL HV connection s from the motor in Step 2 to the combined fan output connections on the HVAC system in Step 3 See examples below I The dashed lines represent new field wiring added after the PSC mot...

Page 16: ...the HVAC system thermostat connections Step 2 Strip the insulation back to connect bare wire or install terminals as needed to the appropriate speed selections determined below Step 3 Connect the Low...

Page 17: ...trip Heat Y Call for heating and cooling operates the outdoor unit contactor W2 Call for Emergency Heat Gas Propane or Oil Heat Systems W Call for heating on single stage systems W1 Call for first sta...

Page 18: ...e same speed from two different thermostat demands the special Y adapter included in the box must be used DO NOT attempt to use any other method to wire two thermostat lines to the same speed The Y ad...

Page 19: ...tion section on page 28 for more information Increasing Constant Fan Airflow If more airflow is desired during constant fan operation there are two options Option 1 Connect any of the Low Voltage SIGN...

Page 20: ...llation for future reference if needed The motors Hp rating can be found on the label located on the box Always verify the HVAC System operation in all demand modes applicable heating cooling and cont...

Page 21: ...ooling Airflow and temperature measurements are often inaccurate without traversing the measured area This applies to measurements taken inside the duct and at the return grille and supply registers A...

Page 22: ...ion An operating temperature rise that is higher than the manufacturer s recommendation can cause system failure on high limit Both of these situations can decrease the life of the heat exchanger It i...

Page 23: ...ly register Analog or digital thermometers are accurate enough for these readings Some dual temperature meters will automatically calculate the difference Temperature rise is calculated as the differe...

Page 24: ...not meet the required CFM of the system adjust the Low Voltage SIGNAL speed tap connected to the 24VAC thermostat demand up or down and take the readings again Repeat as needed to attain the proper CF...

Page 25: ...ere are multiple circuits for multiple sets of strips add the amperage from all the circuits together Step 3 Calculate the temperature rise of the system See Measuring Temperature Rise on page 20 for...

Page 26: ...s feature the motor will automatically determine the proper operating direction of the blower wheel without any wiring to configure During rotation sensing the motor will turn on and off running for a...

Page 27: ...an controls de energize the 115VAC to the High Voltage SIGNAL connections the motor will turn off Important Note The Evergreen IM has numerous built in ramp timings to improve comfort and decrease the...

Page 28: ...or will continue to operate at the fixed reduced speed setting until the High Voltage SIGNAL connection s are de energized This allows the HVAC System to maintain any built in fan off delays 3 HVAC Sy...

Page 29: ...to maintain any built in fan on delays 2 HVAC System fan control s energize 115VAC to the High Voltage SIGNAL connection s Motor will ramp 15 second maximum ramp up to the highest value Low Voltage S...

Page 30: ...Voltage SIGNAL speed tap than is currently energized the motor will ignore that communication 3 If a higher value Low Voltage SIGNAL speed tap is de energized while one or more lower value taps are s...

Page 31: ...from a 24VAC thermostat demand At the end of all Low Voltage SIGNAL speed tap demands the motor will ramp down 45 seconds minimum ramp to the special high efficiency constant fan speed Maintenance Th...

Page 32: ...taps should be continuous un switched line voltage This voltage alone will not operate the motor If proper voltage is not present troubleshoot the HVAC system Continue troubleshooting here after prope...

Page 33: ...on 1 2 Hp Motor HV1 1 3 1 4 Hp operation HV2 1 4 1 5 Hp operation HV1 HV2 3 4 1 Hp operation 1 Hp Motor HV1 3 4 1 2 Hp operation HV2 1 2 Hp operation Selecting the Correct Replacement Motor Check off...

Page 34: ...oltage above 30VAC could permanently damage the motor This voltage alone will not operate the motor Confirm there is proper 24VAC between the selected Low Voltage SIGNAL speed tap and the BLUE Common...

Page 35: ...cting the Correct Replacement Motor CAUTION Do not install the larger motor to solve an airflow problem This could cause many other worse problems including rotation issues noise and hub failure If th...

Page 36: ...or motor is too high WARNING ALWAYS DISCONNECT MAIN HVAC SYSTEM POWER BEFORE DIS CONNECTING OR RE CONNECTING ANY WIRES OR CONNECTORS TO THE EVERGREEN MOTOR To reduce the speed of the motor change the...

Page 37: ...o voltage to the High Voltage POWER connections on the motor During this time reconnect the High Voltage SIGNAL connection s Now the Rotation Sensing feature will operate as described on page 23 Rotat...

Page 38: ...orse power Hp rating of the replaced PSC motor Use the fol lowing chart to determine which High Voltage SIGNAL HV connection s to use Installed Evergreen IM Set up Data Heat Pump Systems Cooling Heati...

Page 39: ...Square Feet Square Inches divided by 144 Square Inches Height x Width BTUH Output BTU per hour CFM Cubic Feet per Minute TD Temperature Difference Temperature Rise T CFM Velocity x Area CFM BTUH TD x...

Page 40: ...3 8566 www theDealerToolbox com 2012 Regal Beloit Corporation Part GTQ 8004 Rev 06 11 7466X 01 13 2 5K BH CP 1946 West Cook Road Fort Wayne IN 46818 1 866 503 8566 theDealerToolbox com A Regal Brand E...

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