FOGATTI FA150 RV Air Conditioner with Heat Strip Instruction Manual
- June 15, 2024
- Fogatti
Table of Contents
FOGATTI FA150 RV Air Conditioner with Heat Strip Instruction Manual
MODEL:
FA135
FA150
WARNING
This manual must be carefully read and understood before installation,
adjustment, repair or maintenance. The equipment must be installed by
qualified technicians.
Transformation of this product is an extremely dangerous operation, which may
lead to personal injury or property loss. Important: please keep this manual
with the product.
1 Safety Information
1.1 Safety Definitions
This manual has safety information and instructions to help you eliminate or
reduce the risk of accidents and injuries.
1.2 Information introduction
This air conditioner (hereinafter referred to as “unit” or “product”) is
designed and intended for installation on the roof of a Recreational Vehicle
(hereinafter referred to as Marine rooftop Air conditioner) during or after
the time it is manufactured.
This unit can be installed by one person with brief help from additional
personnel. Use these instructions to ensure a properly installed, and properly
functioning product.
We reserves the right to modify appearances and specifications without notice.
This manual has safety information and instructions to help you eliminate or
reduce the risk of accidents and injuries.
This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the
appliance.
– That the appliance shall be installed in accordance with national wiring
regulations.
1.3 Supplemental Directives
Read and follow all safety information and instructions to avoid possible
injury or death.
Read and understand these instructions be- fore
[installing/using/servicing/performing maintenance on] this product.
Incorrect [installation/operation/servicing/maintaining] of this product can
lead to serious injury. Follow all instructions. The installation MUST comply
with all applicable local and national codes, including the latest edition of
the following standards:
U.S.A.
ANSI/NFPA70, National Electrical Code (NEC)
ANSI/NFPA1192, Recreational Vehicles Code
Canada
CSAC22.1, Parts Ⅰ&Ⅱ, Canadian Electrical Code
CSA Z240 Marine rooftop Air conditioner Series, Recreational Vehicles
1.4 General Safety Messages
Failure to obey the following warnings could result in death or serious
injury:
- This product MUST be [installed / serviced] by a qualified service technician.
- Do NOT modify this product in any way. Modification can be extremely hazardous.
- Do NOT add any devices or accessories to this product except those specifically authorized in writing by We.
WARNING
During the use of this product, due to the great change of air temperature in
the vehicle, when the temperature drops rapidly, part of condensate will
adhere to the surface of objects near the air outlet, which is a normal
phenomenon. After the air conditioner works normally for a certain period, it
will be automatically dried and detached from the surface of objects.
Therefore, when the air conditioner works, please close the doors and windows
as much as possible to reduce the coagulation of water vapor on the surface of
objects inside the vehicle.
2 General Information
2.1 Table – Unit Data
- For wire length over 24 ft., consult the National Electrical Code for proper sizing.
** We gives GENERAL guidelines for generator requirements. These guidelines come from experiences people have had in actual applications. When sizing the generator, the total power usage of your Marine rooftop Air conditioner must be considered. Keep in mind generators lose power at high altitudes and from lack of maintenance.
*** CIRCUIT PROTECTION: Time Delay Fuse or Circuit Breaker Required.
2.2 Roof Requirements
- A 14-1/4″ x 14-1/4″ (±1/8″) square opening (hereinafter referred to as “roof opening”) is required for installing this unit. This opening is part of the return air system of the unit and MUST be finished in accordance with NFPA1192.
- Roof construction with rafters/joists support frames on a minimum of 16 inch centers.
- Minimum of 1.5 inches and maximum of 6 inches distance between roof to ceiling of Marine rooftop Air conditioner.
2.3 Introduction of Air Conditioner
The design and installation of this machine is suitable for RV to improve its
internal temperature and provide a comfortable environment.
2.4 User Guide
The performance of air conditioner is related to the heating condition of
insulation box of RV itself. Users can take some preventive measures to reduce
heat entry, so as to improve the refrigeration performance of air conditioning
equipment.
When outdoor temperature is high, the following methods can be adopted to
reduce the heat entry of RV and improve work efficiency:
- Park the RV in a cool place.
- Strengthen thermal insulation of the compartment, remove or block the opening in the vehicle.
- Block the window with shade curtains (shutters or hanging curtains).
- Close doors and windows or avoid frequent opening and closing of them.
- Avoid using heating devices inside the vehicle.
Turn on the air conditioner in advance to achieve better effect. When indoor or outdoor temperature is high, set the air conditioner in cooling mode and turn on high wind speed will bring the performance of air conditioner into full play.
WARNING
The manufacturer will not be responsible for any damage arising from
condensation on the ceiling or the surface of other objects caused by the
condensate of this product.
2.5 Tools and Materials
2.6 Dimensions
NOTICE
The images used in this document are for reference purposes only. Measurements
may vary ±0.38 in. (10 mm).
Rooftop Air Conditioner
Air conditioning panel (ADB)
2.7 Main Parameters
WARNING
Please use the connecting wires complying with the national regulations.
During sizing of the generator, the total power usage of RV must be
considered.
NOTICE
Tip: the generator will lose power due to high altitude and lack of
maintenance. Circuit protection: please use Time Delay Fuse or Circuit
Breaker.
3. Installation instructions
3.1 Choosing Proper Location For Unit
This unit is specifically designed for installation on the roof of an Marine
rooftop Air conditioner. When determining your cooling requirements, the
following should be considered:
- Size of Marine rooftop Air conditioner;
- Window area (increases heat gain);
- Amount of insulation in walls and roof;
- Geographical location where the Marine rooftop Air conditioner will be used;
- Personal comfort level required.
Normal locations -The unit is designed to fit over an existing roof vent opening. Other locations-When no roof vent is available or another location is desired, the following is recommended:
- For one unit installation: The unit should be mounted slightly forward of center (front to back) and centered from side to side.
- For two unit installations: Install one unit 1/3 and one unit 2/3’s from front of Marine rooftop Air conditioner and centered from side to side. It is preferred that the unit be installed on a relatively flat and level roof section measured with the Marine rooftop Air conditioner parked on a level surface. The maximum inclination Angle is 8°.
3.2 Roof Preparation
WARNING: FIRE OR ELECTRICAL SHOCK HAZARD. Make sure there are no obstacles (wires, pipes, etc.) inside Marine rooftop Air conditioner’s [roof/floor/walls]. Shut OFF gas supply, disconnect 120 Vac power from Marine rooftop Air conditioner, and disconnect positive (+) 12 Vdc terminal from supply battery BEFORE drilling or cutting into Marine rooftop Air conditioner. Failure to obey these warnings could result in death or serious injury.
Opening Requirements – Before preparing the ceiling opening, read all of the following instructions before beginning the installation.
3.2.1 Creating a New Roof Opening
If an existing roof vent opening will NOT be used a roof opening MUST be cut
through the roof and ceiling of the Marine rooftop Air conditioner. This
opening MUST be located between the roof reinforcing members. See “2.2 Roof
Requirements”
CAUTION
NEVER create a low spot on Marine rooftop Air conditioner roof. Otherwise,
water will pool and could cause a leak.
Using the roof opening as a guide, cut the matching hole in the ceiling.
The opening created must be framed to pro- vide adequate support and prevent
air from being drawn from the roof cavity. Framing stock 3/4″ or more in
thickness must be used. Remember to provide an entrance hole for power
supplies at the front of the opening.
3.2.2 Using an Existing Roof Opening
- Unscrew and remove the roof vent.
- Remove all caulking compound around opening.
- Seal all screw holes and seams where the roof gasket will be located. Use a good grade of all weather sealant.
3.3 Wiring Requirements
Route a copper, with ground, 120 Vac supply wire from the time delay fuse or
circuit breaker box to the roof opening. Use a listed/certified non metallic –
sheathed single strand cable. If vent fan was removed, the existing wire may
be used provided it is of proper type, size, location, and correctly fused.
- This supply wire must be located in the front portion of the roof opening.
- The power MUST be on an appropriately sized separate time delay fuse or circuit breaker. See “2.1”
- Make sure that at least 15″ of supply wire extends into the roof opening. This ensures an easy connection at the junction box.
- Protect the wire where it passes into the opening with approved method.
3.5 Installation Preparation
Check gasket alignment of the unit over the roof opening and adjust if
necessary. Unit may be moved from below by slightly lifting.
3.4 Placing Unit On Roof
- Remove the unit from the carton and discard carton.
- LIFTING HAZARD. Use proper lifting technique and control when lifting product. Failure to obey this caution could result in injury. Place unit on the roof.
- Do NOT slide unit. Otherwise, damage to gasket (on bottom of unit)may occur, and could cause a leak. Lift and place the unit over the prepared opening using the gasket on the unit as a guide.
- Place the ADB kit inside the Marine rooftop Air conditioner. This box contains mounting hardware for the unit and will be used inside the Marine rooftop Air conditioner.
This completes the outside work. Minor adjustments can be done from inside the Marine rooftop Air conditioner if required
4 Installing ADB
1. Install the wall control panel and route the cable into the interlayer of the air conditioner mounting port.
(Mechanical air conditioners can skip this step)
CAUTION
Please open the air outlet when the air conditioner is running, and the air
volume can be adjusted by adjusting the angle of the air outlet baffle.
5 Maintenance of Air Conditioner
5.1 Cleaning of Air filter
Remove the filter screen behind the interior panel (press the left and right buttons of the decorative panel, and the decorative panel can be removed), clean with water, and then re install after drying.
WARNING
It is forbidden to operate the air conditioner without the air filter,
otherwise, the evaporator coil will be defiled and the service life of air
conditioner will be affected.
5.2 Panel Surface Cleaning
Clean the outer surface of the panel with soft cloth dipped in neutral
detergent. Do not use polishing or cleaning powder.
5.3 Fan Motor
The fan motor has been lubricated during production procedure and does not
need special maintenance.
6 Troubleshooting
If the air conditioning equipment cannot work normally, please carry out inspection as follows to remove the faults:
- Check whether the fuse of air conditioning equipment or leakage circuit breaker of the RV is turned on.
- If the air conditioner is powered by a generator, please first confirm whether the generator power matches the air conditioner, whether the generator runs normally and generates electricity, and whether voltage output of the generator is stable.
- If the RV is connected to the main supply, please make sure that the specification of power line matches the operating load of this product and that there is power supply. Check whether the mains voltage meets related requirements (the operating voltage of air conditioner is 115V).
- Check whether the connecting wires of air conditioner are inserted in place and connected in good condition. If the air conditioner still cannot work normally after the above inspection, please contact the factory for further help.
**** CAUTION
The equipment must be repaired by professional personnel.
7 Circuit Diagram
7.1 Mechanical type
7.2 Wire control model with cooling and heating
7.3 Wire Controller type
7.4 Mechanical model with cooling and heating
Service details are available at
www.fogattiliving.com
WARNING: Risk of electric shock can cause injury or death: disconnect all
remote electric power suppliers before servicing.
Made in China
Tel: 877-216-1818 (8:30am-5:00pm EST Monday-Friday) E-mail: us@fogatti.com
@2023 Fogatti Holdings Limited. Fogatti Holdings Limited continually updates materials, and as such, content is subject to change without notice.
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