Electronics International UBG-16 Installation Instructions Manual
Revision A 12/29/04* II 1111981
P-110 Standard EGT Probe
1218121
)
ImporImpor
Impor
ImporImpor
All steps All steps
All steps
All steps All steps
3. Both clip rings must be on the
inside of the hose clamp.
The rubber band is used to hold
the washer on during shipping.
tant Installation Inftant Installation Inf
tant Installation Inf
tant Installation Inftant Installation Inf
mustmust
must
mustmust
be read before installing a probe. be read before installing a probe.
be read before installing a probe.
be read before installing a probe. be read before installing a probe.
1. Leave slack in the cable to allow
for engine movement and vibration.
2. Do Not Overtighten.
Over time, tight wire wraps
will cause the wire to break.
ormationormation
ormation
ormationormation
S.S. Washer.
Hose Clamp.
Drill 13/64" Hole
(See II Manual)
(
4. The Type-K thermocouple wire's yellow and red insulation must
be stripped 3/8" for proper overlap in the OLC-1 (Over-Lap Connector). Back out the set screw, insert wires into opposite ends
(matching colors) so wire insulation is just inside the nylon housing
and the ends of the wires are not exposed on the opposite side.
Tighten the set screw until the set screw stops turning and the hex
driver starts to flex (4-5 in-lbs). Tug on the wires (1-2 lbs) to
insure proper connection.
P-110 Fast Response EGT Probe
1218122
)
ImporImpor
Impor
ImporImpor
All steps All steps
All steps
All steps All steps
3. The slit in the ferrule must be
placed perpendicular to the hose
clamp band and the spring must
be 3/8" back from the ferrule. If
the probe is placed in a hole
larger than 0.130", use a S.S.
washer between the exhaust pipe
and the ferrule.
tant Installation Inftant Installation Inf
tant Installation Inf
tant Installation Inftant Installation Inf
mustmust
must
mustmust
be read before installing a probe. be read before installing a probe.
be read before installing a probe.
be read before installing a probe. be read before installing a probe.
1. Leave slack in the cable to allow
for engine movement and vibration.
2. Do Not Overtighten.
Over time, tight wire wraps
will cause the wire to break.
3/8"
ormationormation
ormation
ormationormation
Hose Clamp.
Drill 0.130" Hole
(See II Manual)
(
4. The Type-K thermocouple wire's yellow and red insulation must
be stripped 3/8" for proper overlap in the OLC-1 (Over-Lap Connector). Back out the set screw, insert wires into opposite ends
(matching colors) so wire insulation is just inside the nylon housing
and the ends of the wires are not exposed on the opposite side.
Tighten the set screw until the set screw stops turning and the hex
driver starts to flex (4-5 in-lbs). Tug on the wires (1-2 lbs) to
insure proper connection.
ContentsContents
Contents
ContentsContents
Warranty ------------------------------------------------------------------------- 2Warranty ------------------------------------------------------------------------- 2
Warranty ------------------------------------------------------------------------- 2
Warranty ------------------------------------------------------------------------- 2Warranty ------------------------------------------------------------------------- 2
Installation Instructions ------------------------------------------------------- 3Installation Instructions ------------------------------------------------------- 3
Installation Instructions ------------------------------------------------------- 3
Installation Instructions ------------------------------------------------------- 3Installation Instructions ------------------------------------------------------- 3
1. UBG-16 Over View ------------------------------------------------------------------------------------- 3
2. Important Information and Initial Check Out --------------------------------------------------- 4
3.
"UBG-16"
4. EGT Probe Installation -------------------------------------------------------------------------------- 6
5. CHT Probe Installation ------------------------------------------------------------------------------- 6
6. TIT Probe Installation --------------------------------------------------------------------------------- 6
7. Oil Temperature Probe Installation ---------------------------------------------------------------- 6
8. Carb. Temp. Probe Installation ---------------------------------------------------------------------- 7
9. OAT Probe Installation -------------------------------------------------------------------------------- 7
10. Other Temperature Probe Installation ------------------------------------------------------------- 7
11. Install Additional Temperature Cables and Mark The Cables for the
12. Route the 16-pin Circular Connectors ------------------------------------------------------------ 9
13. Route Each Extension Cable ------------------------------------------------------------------------ 9
14. Install Functional Modules & Accessories -------------------------------------------------------- 10
15. Route the Power and Ground Wires --------------------------------------------------------------- 10
16. Route the Display Intensity Control Wire -------------------------------------------------------- 10
17. Route the (Optional) External Warning Control Line ----------------------------------------- 1 1
18. Route the (Optional) RS-232 Data Output Line ------------------------------------------------- 1 1
19. Drill Two Holes for the Mode and Step Switch -------------------------------------------------- 1 1
20. Install the Instrument in the Panel ------------------------------------------------------------------ 1 1
21. Configure the UBG-16 for Your Aircraft -------------------------------------------------------- 12
22. System Ground Test ----------------------------------------------------------------------------------- 12
Configuration Form --------------------------------------------------------------------- 5
"UBG-16"
------ 8
Troubleshooting Suggestions ------------------------------------------------Troubleshooting Suggestions ------------------------------------------------
Troubleshooting Suggestions ------------------------------------------------
Troubleshooting Suggestions ------------------------------------------------Troubleshooting Suggestions -----------------------------------------------Specifications and Operating Features ------------------------------------ 15-16Specifications and Operating Features ------------------------------------ 15-16
Specifications and Operating Features ------------------------------------ 15-16
Specifications and Operating Features ------------------------------------ 15-16Specifications and Operating Features ------------------------------------ 15-16
UBG-16 Wiring Diagrams ----------------------------------------------------UBG-16 Wiring Diagrams ----------------------------------------------------
UBG-16 Wiring Diagrams ----------------------------------------------------
UBG-16 Wiring Diagrams ----------------------------------------------------UBG-16 Wiring Diagrams ---------------------------------------------------Appendix A - Adding a Temperature Probe to the UBG-16 ---------Appendix A - Adding a Temperature Probe to the UBG-16 ---------
Appendix A - Adding a Temperature Probe to the UBG-16 ---------
Appendix A - Adding a Temperature Probe to the UBG-16 ---------Appendix A - Adding a Temperature Probe to the UBG-16 --------Appendix B - UBG-16 Circular Connectors -----------------------------Appendix B - UBG-16 Circular Connectors -----------------------------
Appendix B - UBG-16 Circular Connectors -----------------------------
Appendix B - UBG-16 Circular Connectors -----------------------------Appendix B - UBG-16 Circular Connectors ----------------------------Appendix C - UBG-16 Remote Head Wiring Diagram ----------------Appendix C - UBG-16 Remote Head Wiring Diagram ----------------
Appendix C - UBG-16 Remote Head Wiring Diagram ----------------
Appendix C - UBG-16 Remote Head Wiring Diagram ----------------Appendix C - UBG-16 Remote Head Wiring Diagram ---------------STC Information ---------------------------------------------------------- See BackSTC Information ---------------------------------------------------------- See Back
STC Information ---------------------------------------------------------- See Back
STC Information ---------------------------------------------------------- See BackSTC Information ---------------------------------------------------------- See Back
1
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2020
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2020
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Electronics International Inc. warrants this instrument and system components to be free from defects in materials and workmanship for a period of one year from the user invoice date. Electronics International Inc. will
repair or replace any item under the terms of this Warranty provided the item is returned to the factory prepaid.
1. This Warranty shall not apply to any product that has been repaired or altered by any person other than
Electronics International Inc., or that has been subjected to misuse, accident, incorrect wiring, negligence,
improper or unprofessional assembly or improper installation by any person. This warranty does not cover
any reimbursement for any person’s time for installation, removal, assembly or repair. Electronics
International retains the right to determine the reason or cause for warranty repair.
2. This warranty does not extend to any machine, vehicle, boat, aircraft or any other device to which the
Electronics International Inc. product may be connected, attached, interconnected or used in conjunction with in
any way.
3. The obligation assumed by Electronics International Inc. under this warranty is limited to repair, replacement
or refund of the product, at the sole discretion of Electronics International Inc.
4. Electronics International Inc. is not liable for expenses incurred by the customer or installer due to factory
updates, modifications, improvements, upgrades, changes, or any other alterations to the product that may affect
the form, fit, function or operation of the product.
ranty / ranty /
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eementeement
5. Personal injury or property damage do to misinterpretation or lack of understanding this product is solely the
pilots responsibility. The pilot must understand the operation of this product before flying the aircraft. Do not
allow anyone to operate the aircraft that does not know the operation of this product. Keep the Operating Manual
in the aircraft at all times.
6. Electronics International Inc. is not responsible for shipping charges or damages incurred under this Warranty.
7. No representative is authorized to assume any other liability for Electronics International Inc. in connection
with the sale of Electronics International Inc. products.
8. If you do not agree to and accept the terms of this warranty, you may return the product for a
refund.
This Warranty is made only to the original user. THIS WARRANTY IS IN LIEU OF ALL OTHER
WARRANTIES OR OBLIGATIONS: EXPRESS OR IMPLIED. MANUFACTURER EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE. PURCHASER AGREES THAT IN NO EVENT SHALL
MANUFACTURER BE LIABLE FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS OR LOSS OF USE OR OTHER ECONOMIC LOSS. EXCEPT AS EXPRESSLY PROVIDED HEREIN, MANUFACTURER DISCLAIMS ALL OTHER
LIABILITY TO PURCHASER OR ANY OTHER PERSON IN CONNECTION WITH THE USE
OR PERFORMANCE OF MANUFACTURER’S PRODUCTS, INCLUDING SPECIFICALLY
LIABILITY IN TORT.
2
UBG-16UBG-16
UBG-16
UBG-16UBG-16
INSTINST
INST
INSTINST
1. 1.
"UBG-16""UBG-16"
1.
"UBG-16"
1. 1.
"UBG-16""UBG-16"
The UBG-16 was designed for use in a single engine aircraft. (For twin engines, use two UBG16’s.)
On the back of the UBG-16 are three circular connectors. As seen in
the diagram to the right:
The first 1 to 7 channels of the LEFT 16-pin connector are used to
monitor EGT’s. Any remaining channels may be used to monitor
other functions.
The first 1 to 7 channels of the RIGHT 16-pin connector are used
to monitor CHT’s. Any remaining channels may be used to
monitor other functions.
The small 9-pin connector connects the instrument to power,
ground, display intensity control, RS232 Recorder and any warning devices.
Over View Over View
Over View
Over View Over View
ALLAALLA
ALLA
ALLAALLA
TION INSTRTION INSTR
TION INSTR
TION INSTRTION INSTR
UCTIONSUCTIONS
UCTIONS
UCTIONSUCTIONS
16-Pin
EGT's
9-Pin 16-Pin
CHT's
The UBG-16 comes with three preassembled wire harnesses which simply plug into the three
circular connectors at the back of the instrument. Two of the wire harnesses are identical. One
will be used to connect the EGT probes to the UBG-16 and the other will be use to connect the
CHT probes to the UBG-16. The wire harnesses were assembled with only enough cables to
accommodate the EGT and CHT channels. Any additional temperature measurement (TIT, OAT,
Carb Temp, Cowl, etc.) requires a Type K thermocouple extension cable be added to the appropriate harness. Any desired function such as RPM, M.P., Oil Pressure, Fuel Pressure, Fuel Flow,
Gyro Vacuum, Volts, Amps, etc., requires an Electronics International Functional Module be
added to the appropriate harness.
The UBG-16 does not require any programming before installation. All setup can be accomplished
on the face of the instrument. The UBG-16 does not use any internal batteries, so once installed
the instrument never has to be removed from the panel.
Read step #2 below then perform only the remaining steps that apply to your configu-Read step #2 below then perform only the remaining steps that apply to your configu-
Read step #2 below then perform only the remaining steps that apply to your configu-
Read step #2 below then perform only the remaining steps that apply to your configu-Read step #2 below then perform only the remaining steps that apply to your configuration.ration.
ration.
ration.ration.
3
2. 2.
Important Information and Initial Check OutImportant Information and Initial Check Out
2.
Important Information and Initial Check Out
2. 2.
Important Information and Initial Check OutImportant Information and Initial Check Out
The installer and aircraft owner must read the Warranty before starting the in-The installer and aircraft owner must read the Warranty before starting the in-
The installer and aircraft owner must read the Warranty before starting the in-
A.
The installer and aircraft owner must read the Warranty before starting the in-The installer and aircraft owner must read the Warranty before starting the in-
stallation.stallation.
stallation. There is information in the Warranty that may alter your decision to install this
stallation.stallation.
If you do not accept the terms of the Warranty, do not install this in-If you do not accept the terms of the Warranty, do not install this in-
instrument.
strument.strument.
strument.
strument.strument.
If you are not an FAA Certified Aircraft Mechanic familiar with the issues of If you are not an FAA Certified Aircraft Mechanic familiar with the issues of
B.
If you are not an FAA Certified Aircraft Mechanic familiar with the issues of
If you are not an FAA Certified Aircraft Mechanic familiar with the issues of If you are not an FAA Certified Aircraft Mechanic familiar with the issues of
installing aircraft EGT/CHT instruments, installing aircraft EGT/CHT instruments,
installing aircraft EGT/CHT instruments,
installing aircraft EGT/CHT instruments, installing aircraft EGT/CHT instruments,
The installer should use current aircraft standards and practices to install thisThe installer should use current aircraft standards and practices to install this
The installer should use current aircraft standards and practices to install this
The installer should use current aircraft standards and practices to install thisThe installer should use current aircraft standards and practices to install this
instrument (refer to AC 43.13).instrument (refer to AC 43.13).
instrument (refer to AC 43.13).
instrument (refer to AC 43.13).instrument (refer to AC 43.13).
Check that any necessary FAA Approvals (STC's, etc.) are available for yourCheck that any necessary FAA Approvals (STC's, etc.) are available for your
C.
Check that any necessary FAA Approvals (STC's, etc.) are available for your
Check that any necessary FAA Approvals (STC's, etc.) are available for yourCheck that any necessary FAA Approvals (STC's, etc.) are available for your
aircraft before starting the installation. A copy of the AML is located at the backaircraft before starting the installation. A copy of the AML is located at the back
aircraft before starting the installation. A copy of the AML is located at the back
aircraft before starting the installation. A copy of the AML is located at the backaircraft before starting the installation. A copy of the AML is located at the back
of this manual. of this manual.
of this manual.
of this manual. of this manual.
D. Read the entire Installation Instructions and resolve any issues you may have before starting
the installation. This may eliminate any delays once the installation is started.
Inspect the contents of this package prior to installation.Inspect the contents of this package prior to installation.
E.
Inspect the contents of this package prior to installation. Look for the following items:
Inspect the contents of this package prior to installation.Inspect the contents of this package prior to installation.
1) Proper instrument (UBG-16 for a single engine, UBG-16T for a twin engine).
If you do not accept the terms of the Warranty, do not install this in-
If you do not accept the terms of the Warranty, do not install this in-If you do not accept the terms of the Warranty, do not install this in-
Do Not attempt to install this instrument.Do Not attempt to install this instrument.
Do Not attempt to install this instrument.
Do Not attempt to install this instrument.Do Not attempt to install this instrument.
Resolve any issues you may have before starting the installation.Resolve any issues you may have before starting the installation.
Resolve any issues you may have before starting the installation.
Resolve any issues you may have before starting the installation.Resolve any issues you may have before starting the installation.
2) Correct length and number of extension cables (one for each temperature probe).
3) Correct number and type of temperature probes.
4) Correct Functional Modules (if required).
If you did not receive the proper instrument, probes, cables, functional modules or hardware
for your installation, contact either the dealer you purchased the instrument from or Electronics International Inc. for assistance. In most cases E.I. can exchange parts for only the
cost of shipping. Please have the purchase date, dealer name and serial number of the unit
available when you call.
Before starting the installation make sure the instrument will fit in the locationBefore starting the installation make sure the instrument will fit in the location
F.
Before starting the installation make sure the instrument will fit in the location
Before starting the installation make sure the instrument will fit in the locationBefore starting the installation make sure the instrument will fit in the location
you intend to install it without obstructing the operation of any controls. Note:you intend to install it without obstructing the operation of any controls. Note:
you intend to install it without obstructing the operation of any controls. Note:
you intend to install it without obstructing the operation of any controls. Note:you intend to install it without obstructing the operation of any controls. Note:
The UBG requires two non-standard holes be drilled in the aircraft instrumentThe UBG requires two non-standard holes be drilled in the aircraft instrument
The UBG requires two non-standard holes be drilled in the aircraft instrument
The UBG requires two non-standard holes be drilled in the aircraft instrumentThe UBG requires two non-standard holes be drilled in the aircraft instrument
panel outside the bezel area.panel outside the bezel area.
panel outside the bezel area.
panel outside the bezel area.panel outside the bezel area.
G. If this instrument is to replace an existing gauge in the aircraft, it is the installer's responsibil-
ity to move or replace any existing instruments or components in accordance with FAA approved methods and procedures.
WARNINGWARNING
WARNING
WARNINGWARNING
Do Not use screws that penetrate
the instrument face more than
.125". Display damage may result.
4
3. 3.
"UBG-16""UBG-16"
3.
"UBG-16"
3. 3.
"UBG-16""UBG-16"
If you are installing the UBG-16, fill out the following configuration form. This form will document
which Temperature probes or Functional Modules will be connected to specific input channels on the
UBG-16.
8-Input Channels
LEFT
Channels: Function: Comments:
Configuration Form Configuration Form
Configuration Form
Configuration Form Configuration Form
LEFT
RIGHT
8-Input Channels
1 to ______ EGTs
(BAR 7) TIT, Oil T, OFF
L________ __________
L________ __________
L________ __________
L 8 __________
Right
Channels: Function: Comments:
1 to ______ CHTs
Up to 7 channels may be used to monitor EGTs. Each channel will be
displayed on a column of bars. A total of 7 columns are available. Enter
the number of EGTs you will be monitoring.
The 7th column of bars is intended to display EGT (on a 7-cylinder engine)
or TIT or Oil Temp or it may be turned off (circle one). However, the TIT
or Oil Temp probe
EGT channel (e.g., #5 on a 4-cylinder engine or #7 on a 6-cylinder engine).
In order, list the unused channels on the LEFT connector and indicate the
functions to be monitored on each channel. OAT or Carb Temp must only
be connected to channel L7, L8, R7 or R8 (these are precision channels). If
a channel is not used, write "OFF" in the Function Column for that channel.
Channel 8 is the last available channel on the left.
The number of CHTs monitored must be the same as the number of
EGT's monitored. The CHTs are monitored on the RIGHT Channels.
Enter the number of CHTs you will be monitoring.
must be connected to the next channel after the last
R________ __________
R________ __________
R________ __________
R 8 __________
Note: The UBG-16 digital display steps through the channels starting with number one on the LEFT and ending
with number 8 on the RIGHT.
In order, list the unused channels on the RIGHT connector and indicate
the functions to be monitored on each channel. OAT or Carb Temp
must only be connected to channel L7, L8, R7 or R8 (these are precision
channels). If a channel is not used, write "OFF" in the Function Column
for that channel.
Channel 8 is the last available channel on the Right.
5
4. 4.
EGT Probe InstallationEGT Probe Installation
4.
EGT Probe Installation
4. 4.
EGT Probe InstallationEGT Probe Installation
Look at each exhaust stack and determine the best location at which all of the EGT probes can be
mounted at the same distance down from the exhaust ports. The ideal location is 1 1/2", but ease
of installation should prevail. Drill a 13/64" diameter hole in each exhaust stack. Insert the probe
and tighten the hose clamp. As the hose clamp is heated and cooled, it will become loose as it
conforms to the exhaust stack. After the first 10 hours of operation, each hose clamp should be
retightened.
IMPORTANT NOTE: For Cessna 210’s or any aircraft using a slip joint in the exhaust system,
install the EGT probes
slip joint can damage the probe.
5. 5.
CHT Probe InstallationCHT Probe Installation
5.
CHT Probe Installation
5. 5.
CHT Probe InstallationCHT Probe Installation
A single CHT probe should be placed on the hottest cylinder. In a 6-cylinder engine this would be
one of the center cylinders. On a 4-cylinder engine this would be one of the back cylinders.
If a second CHT probe is to be installed it should be placed on one of the front unobstructed
cylinders. This will allow the UBG-16 to detect shock-cooling automatically.
ABOVE OR BELOW THE SLIP JOINT. Installing a EGT probe in the
Most engines have a port just below the lower spark plug for the CHT probe.
primary CHT probe in one of the cylinders, do not remove it. The UBG-16 is not STC'd as a
primary replacement instrument. Select another cylinder for your probe. If you’re putting a
CHT probe on every cylinder use our P-102 Gasket CHT Probe for your primary cylinder.
6. 6.
TIT Probe InstallationTIT Probe Installation
6.
TIT Probe Installation
6. 6.
TIT Probe InstallationTIT Probe Installation
If you currently have a TIT gauge mounted in the aircraft it may be a primary engine instrument.
If this is the case you will need to install a secondary TIT probe. The TIT probe should be installed on the inlet of the Turbo-charger one to two inches before the Turbo-charger flange. Drill
a 13/64" diameter hole in the exhaust stack. Insert the probe and tighten the hose clamp. As the
hose clamp is heated and cooled, it will become loose as it conforms to the exhaust stack. After the
first 10 hours of operation, each hose clamp should be retightened.
7. 7.
OIL Temperature Probe InstallationOIL Temperature Probe Installation
7.
OIL Temperature Probe Installation
7. 7.
OIL Temperature Probe InstallationOIL Temperature Probe Installation
Sometimes finding a location for a secondary oil temperature probe can be a problem. The P-120,
P-100, P-111, P-112, P-114 and P-128 are all sealed probes appropriate for measuring oil temperature. See the "Probes" section of the price sheet for dimension information.
If your engine has a
6
LYCOMING
IO 320, IO 360 and IO 540
Remove the 5/8" - 18 plug located on the rear engine accessory case above and forward of the oil
filter adaptor or oil screen as applicable. Install E.I.’s P-120 Oil Probe with a new oil seal and
torque to Lycoming’s specifications. Check for oil leaks after the first flight.
All Other Engines
Equipped with a 5/8"-18 Secondary Oil Drain Plug
Remove the 5/8"-18 Secondary oil drain plug located on the bottom of the engine. Install E.I.’s P120 Oil Probe with a new oil seal and torque to specifications.
flight.
If another location is used to measure oil temperature, make sure the probe does not interfere with
the operation of the engine.
8. 8.
Carb Temp Probe InstallationCarb Temp Probe Installation
8.
Carb Temp Probe Installation
8. 8.
Carb Temp Probe InstallationCarb Temp Probe Installation
Remove the threaded plug located in the carburetor housing just below the throttle valve. Install
the Carburetor Temperature Probe (P-128) in this hole using a lock washer. Care should be taken
not to over-tighten the probe and strip the threads in the carburetor housing.
Check for oil leaks after the first
NOTE:NOTE:
NOTE: A Carb Temp Probe should be connected to a precision channel on the UBG. That would
NOTE:NOTE:
be channel 7 or 8 on the left and right Circular Connector. A three to four degree F error can
occur in some instances if the Carburetor Probe is not connected to a precision channel.
9. 9.
OAT Probe InstallationOAT Probe Installation
9.
OAT Probe Installation
9. 9.
OAT Probe InstallationOAT Probe Installation
Mount the OAT Probe in an appropriate location on the aircraft, using the hardware supplied.
The OAT Probe is sensitive to air temperature changes. For this reason, do not mount the OAT
probe in the path of the cowl or engine exiting air (i.e., on the belly of the aircraft). Also, if the
probe is mounted in the cowling area near a turbo or hot cylinder head, radiant heat may influence the probe temperature. Other than these consideration the OAT Probe may be mounted in
an air intake vent, on the side of the cowling or anywhere else on the aircraft.
NOTE:NOTE:
NOTE: An OAT Probe should be connected to a precision channel on the UBG. That would be
NOTE:NOTE:
channel 7 or 8 on the left and right Circular Connector. A three to four degree F error can occur
in some instances if the OAT Probe is not connected to a precision channel.
10. 10.
10.
10. 10.
Other Temperature Probe InstallationOther Temperature Probe Installation
Other Temperature Probe Installation
Other Temperature Probe InstallationOther Temperature Probe Installation
Other temperature probes (Cowl Temp, CDI Temp, Water Temp, etc.) may be installed using
current aircraft standards and practices (refer to AC 43.13). Make sure these probes do not
interfere with the operation of the engine or aircraft.
7
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