LG Job Site Sheet

RLC AFTERMARKET SITE EVALUATION FORM
Piping Information
Insulation Thickness (in.)
Gas Line
Liquid Line
* Multi F piping Measurement is from Outdoor Unit to each IDU.

* Multi F Max units have up to 8 IDU's and measurements are from Branch Box to indoor units.
Piping Length (Ft)
ODU to Branch (1)/(2):
Branch to IDU(1/2/3/4):
Branch(2) to IDU(1/2/3/4):
*∆ T Readings need to be taken after 15 minutes of system operation with fan speed on High
Indoor Unit 1*
IDU: Dip Switch Settings
Feet: Vertical Rise from ODU to IDU
Feet: Vertical Rise From IDU to IDU
∆ T Heating – Set Temperature at 86° F
∆ T Heating – Set Temperature at 86° F

∆ T Cooling – Set Temperature at 64° F

	*∆ T Readings	IDU: Dip Switch Settings	Feet: Vertical Rise from ODU to IDU	Feet: Vertical Rise From IDU to IDU	∆ T Heating – Set Temperature at 86° F	∆ T Heating – Set Temperature at 86° F
Indoor Unit 2:
Indoor Unit 3:
Indoor Unit 4:
Indoor Unit 5:
Indoor Unit 6:
Indoor Unit 7:
Indoor Unit 8:

Total Piping ft for Multi F or Multi F Max:
Total Refrigerant Charge (oz):

Ducted Units Only

	Model Number	Static Pressure	ESP LO	ESP Mid	ESP HI	ESP VL	ESP PO
Indoor Unit 1:
Indoor Unit 2:
Indoor Unit 3:
Indoor Unit 4:
Indoor Unit 5:
Indoor Unit 6:
Indoor Unit 7:
Indoor Unit 8:

ESP settings should be set in LG wall state: Installer setting 03: (options should be 000-255)

Air Flow Clearance Information

	M1	M2	M3	M4	M5
IDU1
IDU2
IDU3
IDU4
IDU5
IDU6
IDU7
IDU8

Clearance Information

M1 Distance from front of unit to closest obstruction

M2 Distance from bottom of unit to closest obstruction

M3 Distance from left of unit to closest obstruction

M4 Distance from right of unit to closest obstruction

M5 Distance from top of unit to closest obstruction

*PICTURES WILL BE REQUIRED TO VERIFY DISTANCES
Outdoor Unit Clearance Information
Model Number*
M1
M3
M4
M5

RLC AFTERMARKET SITE EVALUATION FORM
Electrical Information
* DCv will fluxuate provide high and low values.
Power On Checks

Disconnect Power Voltage A/C
L1-L2=
L1-Ground=
L2-Ground=
Power On Checks

ODU Power Voltage A/C
L1-L2=
L1-Ground=
L2-Ground=
Power On Checks

Branch Box 1 Power AC/DC
L1-L2=(AC)
L1-S=(AC)
L2-S=(DCV)
Power On Checks

Branch Box 2 Power AC/DC
L1-L2=(AC)
L1-S=(AC)
L2-S=(DCV)

ODU / Branch box check to IDU

	IDU (A)	IDU (B)	IDU	IDU (D)	IDU (A)	IDU (B)	IDU	IDU (D)
L1-L2=(AC)
L1-L3=(AC)
L2-L3=(DCv)

*Remove com wires off of ODU. These wires will be hot on power up, wire cap to make sure they do not short out. Once you have checked the ODU you will need to hook up all of the com wires back up. If you are checking a Multi F Max please check ODU for Com A and B then hook up the com wires back and check Branch Box 1 and 2.
ODU\ Zone
Com Check
(A)L2-3A terminal block
(B)L2-3B terminal block
C L2-3C terminal block
(D)L2-3D terminal block
Branch Box 1 Com check
(A)L2-3S terminal block
(B)L2-3S terminal block
C L2-3S terminal block
(D)L2-3S terminal block
Branch Box 2 Com check
(A)L2-3S terminal block
(B)L2-3S terminal block
C L2-3S terminal block
(D)L2-3S terminal block
Thermistor Checks
Note: Temperature to be measured after 15 minutes of system operation, with fan speed High

All checks in this section should be provided by LGMV or SIMS diagnostic tool. If using LGMV please record as much data as possible and send in with this form.

IDU

	IDU 1	IDU 2	IDU 3	IDU 4	IDU 5	IDU 6	IDU 7	IDU 8
EEV Position
Air
Pipe IN
Pipe Mid
Pipe Out

	Air	Pipe	Suc	DIS	Hex Out	Hex Mid
Out Door Unit

Power OFF Checks

ODU Ground Check
L1-Ground
L2-Ground

	Multi F / Multi F Max Branch Box (1)	Multi F Max Branch Box (2)
3A-G=
3B-G=
3C-G=
3D-G=

Motor Checks (BLDC) ODU
1-4
4-5
4-6
4-7
Multi F Max Additional Motor ODU
1-4
4-5
4-6
4-7
EEV 5&6 Wire

5 Wire

	EEV1	EEV2	EEV3	EEV4	EEV5	EEV6	EEV7	EEV8
1-3
1-4
1-5
1-6

6 Wire

	EEV1	EEV2	EEV3	EEV4	EEV5	EEV6	EEV7	EEV8
1-3
1-5
2-4
2-6

RLC AFTERMARKET SITE EVALUATION FORM
INSTALLATION PHOTOS
Installation photos are required, please attach digital photos of the following (additional photos may be required):
- Outdoor unit placement

- Indoor unit placement

- Outdoor unit model and serial number tags

- Indoor unit model and serial number tags

- Outdoor unit wiring and piping connections
Technical Service Support History
Case Number(s) Provided by LG Technical Service (contractor must request):
Date of Call:

MonthDayYear
Date
*Resources*

* This information is for the sole purpose of collecting data prior to calling Technical Support in order to facilitate a shorter call.

* Additional Resources can be found: LGHVAC.com, LGMV Mobil app, Youtube.com, MyLGHVAC.com/trainingvideos.

* If LGMV Data is required please contact your local TSA, Distributor and/or Rep.

* If you are looking for trouble shooting material please go to LGHVAC.com

* If training is required please install LGMV Mobil app on your phone and look up the manual accordingly. For further training please contact your Distributor and/or Rep for additional training.

* For informational videos showing how to test the product and assist you with filling out some of this form please go to youtube.com search "RAC Troubleshooting"
Should be Empty:

CUSTOMER AND SITE INFORMATION

MODEL INFORMATION

Indoor Unit 1:

Indoor Unit 2:

Indoor Unit 3:

Indoor Unit 4:

Indoor Unit 5:

Indoor Unit 6:

Indoor Unit 7:

Indoor Unit 8:

Branch Distribution Box 1:

Branch Distribution Box 2

Initial System Installation Questions:

RLC AFTERMARKET SITE EVALUATION FORM

Outdoor Unit Clearance Information

RLC AFTERMARKET SITE EVALUATION FORM

Electrical Information

Power On Checks

Power On Checks

Power On Checks

Power On Checks

ODU\ Zone

Thermistor Checks

Power OFF Checks

EEV 5&6 Wire

RLC AFTERMARKET SITE EVALUATION FORM

INSTALLATION PHOTOS

Technical Service Support History