VMAC A500044 Cold Climate kit Installation Guide

Follow all safety precautions mentioned in the manual.
Only use proven service procedures recommended in the manual.
Contact VMAC Technical Support for any questions before starting the installation.

Safety Guidelines

Always prioritize safety during service operations.
Observe all warnings, cautions, and notices provided in the manual.

Adhere to industry standard safety practices at all times.

Maintenance

Regularly inspect the accessory for any signs of damage or wear.
Follow the maintenance schedule provided by VMAC for optimal performance.

Troubleshooting

If you encounter any issues during usage, refer to the troubleshooting section in the manual or contact VMAC Technical Support for assistance.

FAQ

Q: Who should install the VMAC Accessory?
- A: The installation should be carried out by certified VMAC installers or individuals with mechanical trade certification.
Q: What should I do if I have questions during installation?
- A: Contact VMAC Technical Support for guidance before proceeding with the installation.
Q: How often should I perform maintenance on the accessory?
- A: Follow the maintenance schedule provided by VMAC for regular upkeep of the accessory.

Document: 1901064

Changes and Revisions

Revision	Revision Details	Revised by	Check		d by		Implemented
			Eng.		Tech.	Qual.
			Mech.	Elec.	Tech.	Qual.
A	Initial Release	MSP	MRH	N/A	GB	AMG	25 Jul. 2017
B	ECN 20-146 Include G300004 and updated startup procedure	MSP	NAC	N/A	MSP	LPH	15 Jul. 2020
C	ECN 24-185 Add G300005/G300006 to Applications	BDJ	GJM	N/A	MSP	LPH	9 Dec. 2024

Additional Application Information

For use with VMAC G300003
G300004 Gas Engine Driven 30 cfm Air Compressor, and G300005

G300006 Gas Engine Driven 25 cfm Air Compressor/Generator.
Requires 800 W power inverter (VMAC P/N: A500181). Sold separately.

Registered Trademarks

All trademarks mentioned in this manual are the property of their respective owners. VMAC’s use of manufacturers’ trademarks in this manual is for identification of the products only and does not imply any affiliation to, or endorsement of said companies.

Loctite®, Loctite® 242 and Loctite® 567 are registered trademarks of Henkel AG & Company KGaA.
Nylok® is a registered trademark of Nylok Fastener Corporation.
Eaton Aeroquip® is a registered trademark of EATON AEROQUIP INC.

Ford® and Super Duty® are registered trademarks of Ford Motor Company.

Important Information

The information in this manual is intended for certified VMAC installers who
have been trained in installation and service procedures and/or for anyone with mechanical trade certification who has the tools and equipment to properly and safely perform the installation or service. Do not attempt installation or service without the appropriate mechanical training, knowledge, and experience.

Follow all safety precautions. Any fabrication for correct fit in modified vehicles must follow industry standard “best practices”.

Notice

Copyright © 2017 VMAC Global Technology Inc. All Rights Reserved. These materials are provided by VMAC for informational purposes only, without representation or warranty of any kind, and VMAC shall not be liable for errors or omissions to the materials. The only warranties for VMAC products and services are those outlined in the express warranty statements accompanying such products and services, if any, and nothing herein shall be construed as constituting an additional warranty.

Printing or copying of any page in this document in whole or in part is only permitted for personal use.
All other use, copying, or reproduction in both print and electronic form of any part of this document without the written consent of VMAC is prohibited.

The information contained herein may be changed without prior notice.

Safety

Important Safety Notice

The information contained in this manual is based on sound engineering principles, research, extensive field experience, and technical information. Information is constantly changing with the addition of new models, assemblies, service techniques, and running OEM changes. If a discrepancy is found in this manual, contact VMAC Technical Support before initiating or proceeding with installation, service, or repair.

Current information may clarify the issue. Anyone with knowledge of such discrepancies, who proceeds to perform service and repair, assumes all risks.
Only proven service procedures are recommended. Anyone who departs from the specific instructions provided in this manual must first ensure that their safety and that of others are not being compromised and that there will be no adverse effects on the operational safety or performance of the equipment.

VMAC will not be held responsible for any liability, consequential damages, injuries, loss, or damage to individuals or equipment as a result of the failure of anyone to properly adhere to the procedures set out in this manual or standard safety practices.
Safety should be the first consideration when performing any service operations. If there are any questions concerning the procedures in this manual or if more information is required, please contact VMAC Technical Support before beginning work.

Safety Messages

This manual contains various warnings, cautions, and notices that must be observed to reduce the risk of personal injury during installation, service, or repair and the possibility that improper installation, service, or repair may damage the equipment or render it unsafe.

	This symbol is used to call attention to instructions concerning personal safety. Watch for this symbol; it points out important safety precautions, and it means, “Attention, become alert! Your safety is involved”. Read the message that follows and be aware of the possibility of personal injury or death. As it is impossible to warn of every conceivable hazard, common sense, and industry-standard safety practices must be observed.
	This symbol is used to call attention to instructions on a specific procedure that if not followed may damage or reduce the useful life of the compressor or other equipment.
	This symbol is used to call attention to additional instructions or special emphasis on a specific procedure.

Warranty

VMAC Standard Warranty (Limited)

For complete warranty information, including both VMAC Standard Warranty (Limited) and VMAC Lifetime Warranty (Limited) requirements, please refer to our current published warranty located at: www.vmacair.com/warranty
If you do not have access to a computer, please contact us and we will be happy to send you our warranty.

VMAC’s warranty is subject to change without notice.

VMAC Lifetime Warranty (Limited)

A VMAC Lifetime Limited Warranty is offered I N N O V A on the base air compressor only and only on UNDERHOOD, Hydraulic Driven, Transmission Mounted, Gas and Diesel Engine Driven Air Compressors, Multifunction Power Systems, and other products as defined by VMAC, provided that (i) the purchaser fully completes and submits SERVICE a warranty registration form within 3 months of purchase, or 200 hours of operation, whichever occurs first; (ii) services are completed under the Owner’s Manual; (iii) proof of purchase of applicable service kits are made available to VMAC upon request.
The VMAC Lifetime Warranty applies to new products shipped on or after 1 October 2015.

Warranty Registration

The VMAC warranty registration form is located near the back of this manual.
This warranty registration form must be completed and sent to VMAC at the time of installation for any subsequent warranty claim to be considered valid.

There are 4 ways the warranty can be registered with VMAC:

https://www.vmacair.com/support/warranty-registration
warranty@vmacair.com
8777403202
VMAC – Vehicle Mounted Air Compressors 1333 Kipp Road, Nanaimo, BC, Canada V9X 1R3

VMAC Warranty Claim Process

VMAC warranty work must be pre-authorized by VMAC. Claims are processed via our dealer network. If you are not a VMAC dealer, please select one to work with via our Dealer Locator: https://www.vmacair.com/support/find-a-dealer.

Communicate with VMAC Technical Support at 8882412289 or tech@vmacair.com to help diagnose/troubleshoot the problem before repair. VMAC technical support will require the VMAC System ID and hours on the compressor.
VMAC will provide direction for the repair or replacement of the failed components.
If requested, failed parts must be returned to VMAC for evaluation.
Dealers may log in to the VMAC website to view the “VMAC Labour Time Guide” (under “Agreements”) to see the allowable warranty labor times.
Warranty invoices must include the Service Ticket number, VMAC System ID#, hours on the compressor, and a detailed description of the work performed.
VMAC Warranty does not cover consequential damages, loss of income, overtime charges, mileage, travel time, towing/recovery, cleaning, or shop supplies.
Dealers submit warranty claims on behalf of the Vehicle Owner/End User affected by the defective part(s). The dealer ensures that all warranty credits are refunded back to the Vehicle Owner/End User who made the initial warranty claim.
- In order to qualify for Lifetime Warranty (Limited), the completed warranty registration form must be received by VMAC within 3 months of the buyer receiving the Product(s), or 200 hours of operation, whichever occurs first.
- If the completed warranty registration form has not been received by VMAC within 3 months of the buyer receiving the Product(s), or 200 hours of operation, the “Standard” warranty period will be deemed to commence 30 days from the date of shipment from VMAC.
- Failure to follow the warranty claim process may result in denial of the warranty claim.
- VMAC Product Warranty Policies & Warranty Registration can be found on the VMAC website (see previous page for URL).

General Information

Optional Equipment Compatibility

While VMAC strives to design systems compatible with optional OEM equipment (such as running boards), it is impractical to develop systems that accommodate every OEM and aftermarket option or add-on.
Whenever possible, VMAC endeavors to advise of compatibility issues in the “Additional Application Information” section of the manual.

Even when specific optional equipment is determined by VMAC to be incompatible, it does not preclude the vehicle upfitter or end user from modifying the optional equipment to make it compatible with the installed VMAC system.
VMAC does not warranty or accept responsibility or liability for the fitment, function, or safety of any products modified in any way not expressly outlined in the installation manual.

Before Starting

Note and label all parts that are removed from the vehicle as many of the OEM parts will be reused during the installation of the VMAC system.

Read this manual before beginning the installation to ensure familiarity with the components and how they will fit on the vehicle.
Identify any variations from the application list such as vehicle model, engines, or optional equipment (e.g., dual alternator, active steering assist, etc.).
Open the package, unpack the components, and identify them using the Illustrated Parts List (IPL) included in the Fastener Pack.

Hose Information

Depending on other installed equipment, it might be necessary to move the air/oil separation tank from its intended location. The hoses used in VMAC compressor systems have a specific inner liner that is compatible with VMAC compressor oil.
Use of hoses other than those supplied or recommended by VMAC may cause compressor damage and may void your warranty. Please contact VMAC for replacement hoses and further information.

Ordering Parts

To order parts, contact a VMAC dealer. The dealer will ask for the VMAC serial number, part number, description, and quantity. Locate the nearest dealer online at https://www.vmacair.com/support/find-a-dealer or call 877912-6605.

Special Tools and Parts Required

Torque Specifications

All fasteners must be torqued to specifications. Use manufacturers’ torque values for OEM fasteners.
The torque values supplied in Table 1 are intended for VMAC-supplied components or used as a guide in the absence of a torque value provided by an OEM.
Apply Loctite 242 (blue) to all fasteners (except nylon lock nuts) unless otherwise stated.

Torque values are with Loctite applied unless otherwise specified.

Table 1 — Torque Table

Standard Grade 8 National Coarse Thread
Size (in)	1/4	5/16	3/8	7/16	1/2	9/16	5/8	3/4
Foot pounds (ft•lb)	9	18	35	55	80	110	170	280
Newton meter (N•m)	12	24	47	74	108	149	230	379

Standard Grade 8 National Fine Thread
Size (in)	3/8	7/16	1/2	5/8	3/4
Foot pounds (ft•lb)	40	60	90	180	320
Newton meter (N•m)	54	81	122	244	434

Metric Class 10.9
Size (mm)	M6	M8	M10	M12	M14	M16
Foot pounds (ft•lb)	4.5	19	41	69	104	174
Newton meter (N•m)	6	25	55	93	141	236

Illustrated Parts List

2. A500044 / A520004 Kit Pack

ITEM	QTY.	PART #	DESCRIPTION
1	1	3200535	HEATER BLOCK, G30
2	1	3550978	HARNESS, G30 HONDA, COLD CLIMATE
3	1	3550934	HEATER, 200W, ASSY
4	1	3550935	HEATER, 400W, ASSY
5	1	1901064	INSTR, COLD CLIMATE KIT, G300003
6	1	2200202	CLAMP, STRAP 7/8
7	5	2200019	TIE, NYLON MD, 6”
8	1	5240318	SEALANT, RTV HIGH TEMP, ULTRA 80ML
9	2	1500711	CLIP, 1/4 ID, ROUTING
10	2	2200251	HOSE CLAMP, 3/8, ZINC
11	1	1520591	BOLT,HHCS, M8-1.25 X 25, G10.9 FL PL
12	1	1560515	NUT, M8 X 1.25 FL PL

Maintenance and Repair Safety

It is impossible to warn of all the possible hazards that may result from operating, servicing, or repairing this system.
Follow all safety precautions and industry standard “best practices”
Wear all appropriate Personal Protective Equipment and follow all industry-standard safety practices.
Before performing any service, ensure the vehicle transmission is in “PARK” with the parking brake applied and the wheels chocked (if applicable).

Confirm that the system is depressurized and has cooled before performing any service work.
Never use flammable solvents to clean any components. If a flammable solvent has been used, rinse the component thoroughly with water and dry it before reinstalling it to prevent the possibility of explosion.
Use only genuine VMAC parts to maintain the system. Genuine VMAC parts are designed to work with the high pressure and heat generated by the compressor.

Substituting genuine VMAC parts may void the warranty and could cause equipment damage, injury, or death.
This information is intended for people with mechanical trade certification who have the tools and equipment to properly and safely perform the service or repair.
Do not attempt to service or repair this system without the appropriate mechanical training, knowledge, and experience.

Installation

The images used in this manual are of the G300003 system however, installation of the A500044 on G300004/5/6 systems will be very similar.
Disconnect the negative battery terminal (Figure 1).
Disconnect the spark plug wire (Figure 2).
Verify that the correct cartridge is installed into the compressor (200 W heater cartridge, P/N: 3550934).
Insert the 200 W heater cartridge into the compressor. Ensure the cartridge protrudes no more than 1/8 in from the casting (Figure 3).

(Shroud removed for clarity)

Fill the cavity in the compressor with the supplied RTV sealant to secure the heater cartridge in place (Figure 4).
G300005/6 only: To improve access for installation of the engine block heater unfasten the throttle switch bracket and move it aside (Figure 5).
Remove the (×2) engine mounting fasteners and (×1) engine shroud fasteners; these fasteners will be reused (Figure 6).

Verify that the correct cartridge is installed into the heater block (400 W heater cartridge, P/N: 3550935).
Insert the 400 W heater cartridge into the heater block and secure it with the (2x) 3/8 in hose clamps (Figure 7).
Install the heater block and cartridge using the (×2) engine mounting fasteners removed earlier (Figure 8).

Route the cold climate harness between the engine and the PTFE tube connected to the throttle actuator (Figure 9).
Route the harness under the hour meter cable and through the relief in the engine brace that the hour meter is mounted to (Figure 10).
Secure the ground wire terminal to the engine block using the engine shroud fastener removed earlier. Orient the ground wire upward so that it follows the contour of the shroud, then over toward the outside of the unit (Figure 11).

Route the engine heater harness under the ground cable and toward the recoil pull start (Figure 12).
Connect the engine heater harness to the cold climate harness (Figure 13).
Gently pull the cold climate harness toward the WHASP Tank to remove any slack.

Install the loom clip and P-clip and secure the harness (Figure 14).
Secure the harness to the P-clip using 2 of the supplied cable ties (Figure 15).
Secure the engine heater cartridge connector to the cold climate harness (Figure 16).

Route the cold climate harness up behind the discharge valve and secure it to the compressor brace using the supplied loom clip (Figure 17).
Connect the compressor heater cartridge to the cold climate harness (Figure 18).
Connect the compressor heater harness to the PTFE tube connected to the air bleed muffler using one of the supplied cable ties (Figure 19).

Power Inverter Installation Best Practices

VMAC recommends using an inverter rated for a minimum of 800 W continuous power.
Follow the installation instructions for the inverter.
Mount the inverter in the cab whenever possible.
If mounting in the cab is not practical, mount the inverter where it will be protected from the elements, such as a tool cabinet.
Use a grounded, 3-prong extension cord suitable for 1000 W to connect between the inverter and the cold climate kit harness.

Mount the circuit breaker in a protected location near the battery.

Operation

The cold climate kit must be turned off before starting the G30 Air Compressor engine, and must remain off for the duration of engine operation.
VMAC is unable to provide specific warming times as variations in air temperature and gas engine-driven 30 CFM Air Compressor mounting locations will affect the time it takes to warm the compressor system.

The heaters may need to be on for 30 minutes or more before starting the engine to allow sufficient time for the system to warm up; this can generally be accomplished while driving to work.
Ensure the vehicle engine is running while the cold climate kit is enabled as the inverter’s current draw is capable of draining the batteries quite rapidly.
Turn the inverter switch on.
Once the system has warmed sufficiently turn the inverter off.

If operating the gas engine-driven 30 CFM Air Compressor in extreme temperatures, special considerations may be required.
The VMAC Cold Climate Kit (P/N: A500044) is not equipped with a timer or automatic shut-off.
Once the unit has warmed up, turn off or unplug the inverter; alternatively, the cold climate kit can be connected to a switch allowing the heaters to be turned off while the inverter supplies power.

Customer Service

VMAC – Vehicle Mounted Air Compressors
VMAC Technical Support: 8882412289
VMAC Knowledge Base: www.kb.vmacair.com
888-241-2289
877-740-3202
www.vmacair.com
tech@vmacair.com
warranty@vmacair.com
kb.vmacair.com
1333 Kipp Road, Nanaimo, B.C., V9X 1R3 Canada

Documents / Resources

VMAC A500044 Cold Climate kit [pdf] Installation Guide
A500044 Cold Climate kit, A500044, Cold Climate kit, Climate kit, kit

References

User Manual

VMAC A500044 Cold Climate kit

Product Usage Instructions

FAQ