Voyager Advent Air Owners Manual

 Aelectronics
THE MOBILE ELECTRONICS COMPANY
888.283.7374
[email protected]
www.asaelectronics.com
Roof Top Air Conditioner
Ducted System
INSTALLATION AND OPERATING INSTRUCTIONS
RECORD THIS UNIT INFORMATION FOR FUTURE REFERENCE:
Model Number:
Serial Number:
Date Purchased:
This manual must be read and understood before installation, adjustment, service, or maintenance
is performed. This unit must be installed by a qualified service technician. Modification of this
product can be extremely hazardous and could result in personal injury or property damage.
С US LISTED
ROOMAIR
CONDITIONER
3TY1
ADVENT®
24 MONTH LIMITED WARRANTY
ASA Electronics (ASA) warrants to the original retail purchaser of this Advent product that should this product or any part thereof,
under normal use and conditions, be proven defective in material or workmanship within 24 months from the date of original
purchase, such defect(s) will be repaired or replaced (at ASA’s option) without charge for parts and repair labor.
To obtain repair or replacement within the terms of this warranty, contact ASA at (888) 283-7374. The product is to be delivered
with proof of warranty coverage (dated bill of sale), specification of defect(s) with purchaser’s name and return address, transportation
prepaid to ASA at the address shown provided at the time of return authorization.
This warranty does not extend to the effects of this device on other devices, to costs incurred for removal or reinstallation of the
product, or to damage of any product, accessories, or electrical system(s). This warranty does not apply to any product or part
thereof which, in the opinion of the company, has been damaged through alteration, improper installation, mishandling, misuse,
neglect, or accident.
THE EXTENT OF ASA’S LIABILITY UNDER THIS WARRANTY IS LIMITED TO THE REPAIR OR REPLACEMENT
PROVIDED ABOVE, AND, IN NO EVENT, SHALL ASA’S LIABILITY EXCEED THE PURCHASE PRICE PAID BY THE
PURCHASER FOR THE PRODUCT.
This warranty is in lieu of all other express warranties or liabilities. ANY IMPLIED WARRANTIES, INCLUDING ANY IMPLIED
WARRANTY OF MERCHANTABILITY, SHALL BE LIMITED TO THE DURATION OF THIS WARRANTY. ANY ACTION
FOR BREECH OF ANY WARRANTY HEREUNDER INCLUDING WARRANTY OF MERCHANTABILITY MUST BE
BROUGHT WITHIN A PERIOD OF 30 DAYS FROM THE DATE OF ORIGINAL PURCHASE. IN NO CASE SHALL ASA BE
LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES FOR BREECH OF THIS OR ANY OTHER WARRANTY,
EXPRESS OR IMPLIED, WHATSOEVER. No person or representative is authorized to assume for the company any liability other
than expressed herein in connection with the sale of this product.
ASA Electronics
(888) 283-7374
IMPORTANT WARRANTY INFORMATION
DO NOT RETURN DEFECTIVE PRODUCT
TO YOUR PLACE OF PURCHASE
CONTACT ADVENT® @ 1-888-283-7374
Please place this Warranty Agreement and a copy of your sales receipt in a safe and secure location,
along with your other valuable documents.
13
CONNECTING 115VAC WIRING
1. WARNING - SHOCK HAZARD: To prevent the possibility of severe personal injury or equipment damage due to
electrical shock, always be sure the electrical power is disconnected or off before beginning installation.
2. Route the 115 VAC supply wiring previously routed into the frame of the roof opening, through the strain relief of
the electrical box and into the high voltage wiring area.
DANGER
TO PREVENT THE POSSIBILITY OF SHOCK INJURY FROM APPLIANCE OPERATION: THE WHITE
WIRE MUST BE CONNECTED TO NEUTRAL IN THE SERVICE BOX ENTRANCE AND THE GREEN
GROUND WIRE MUST BE CONNECTED TO A GROUNDING SCREW.
ATTACH CEILING GRILL
1. Position the grill next to the interior frame and attach it with the 4 provided screws.
2. Install the filter on the air intake grill section.
3. Snap the intake grill section onto the main grille.
MAINTENANCE
1. AIR FILTER:
Remove the return air filter (after every 30 days of use) located above the removable air intake grill. Wash the
filter with soap and warm water, let dry and then reinstall.
Note: Never run the air conditioner without returning air filter in place. This may plug the unit evaporator coil with
dirt and may substantially affect the performance of the unit.
2. Air Return Grill:
Clean panel and control panel with a soft cloth dampened with a mild detergent. Never use furniture polish or
harsh chemicals.
3. FAN MOTOR:
Factory lubricated and requires no service.
4. FROST FORMATION ON COOLING COIL:
Under certain conditions, frost may form on the evaporator coil. If this should occur, inspect the filter and clean if
dirty. Make sure air louvers are not obstructed. Air conditioners have a greater tendency to frost when the
outside temperature is relatively low. This may be prevented by adjusting the thermostat control knob to a warmer
setting (clockwise).
SERVICE
If the unit does not operate:
1. If RV is connected to a generator, check to be sure generator is running and producing the proper power.
2. If RV is connected to shore power, check to be sure supply breaker is sized properly to run air conditioner load
and it is plugged into power supply.
3. Check your fuse or circuit breaker to see if it is off.
4. After the above checks, call your local service center for further help. This unit must be serviced by qualified
service personnel only.
12
INSTALLATION & OPERATING INSTRUCTIONS
These instructions must stay with the unit
Safety Instructions
This manual has safety information and instructions to help users eliminate or reduce the risk of
accidents and injuries.
Read and follow all safety information, installation guides, recommended precautions, and safe
operating instructions.
GENERAL INFORMATION
A. This air conditioner is designed for:
1. Installation on a recreational vehicle.
2. Mounting on the roof of a recreational vehicle.
3. Roof construction with rafters/joists on 16 inch centers.
4. 2.5"to 5"inch thick roofs.
B. The efficiency of the air conditioner will be affected by the conditions inside and
outside of the RV. Reducing the heat gain of the RV will allow the air conditioner
to function with greater efficiency. Here are some suggestions to reduce heat
gain in your RV.
1. Select a shaded area to park your RV
2. Close windows and utilize the blinds and/or curtains.
3. Keep doors shut.
4. Avoid using appliances that produce heat.
Beginning the cooling process early in the day will greatly improve that air conditioner's ability to
maintain the desired temperature.
In high temperature and high humidity environments, the AC should be set in Cool mode with the
Fan Speed in the high position. This will allow for optimal cooling efficiency.
C. Condensation
The manufacturer of this air conditioner will not be responsible for damage caused
by condensed moisture on ceilings or other surfaces. Air contains moisture and
this moisture tends to condense on cold surfaces. When air enters the RV,
condensed moisture may appear on the ceiling, windows, metal parts, etc. The air
conditioner removes this moisture from the air during normal operation. Keeping
doors and windows closed when this air conditioner is operating will minimize
condensation.
Fan
motor Fan motor | Airflow AC circuit
COOL Compressor | Compressor | rated locked (High Refrigerant protection
Electrical | rated load | locked rotor | load rotor speed) (R410a) Min.wire | (User Unit dimensions | Weight
Model | BTUHR | Rating | (amps) (amps) (amps) | (amps) ( cfm) (07) size supplied) | (in) (Ibs)
AC135 | 13500 | 115vac | 12. 4 | 6 25 |58 | 176 МАС | эоатр | 356099xt37 | 86
вон? Copper
PH upto
AC150 | 15000 19.5 |66 25 |58 500 183 24 | 20Amp | 35.1x29.9x13.2" | 90
Notes:
1. Consult the National Electric Code for proper sizing for wire lengths over 24 ft.
2. When sizing the generator, the total power usage of your recreational vehicle must be
considered. Keep in mind generators lose power at high altitudes and from lack of
maintenance.
3. CIRCUIT PROTECTION: Time Delay Fuse or HACR Circuit Breakers Required.
INSTALLATION INSTRUCTIONS
1. PRECAUTIONS
A. Read installation and operating instructions carefully before attempting to start your air
conditioner installation.
B. The manufacturer will not be liable for any damages or injury incurred due to failure to
follow these instructions.
C. Installation must comply with the National Electrical Code and any State or Local Codes or
regulations.
D. DO NOT add any devices or accessories to this air conditioner except those specifically
authorized by manufacturer.
E. This equipment must be serviced by qualified personnel and some states require licensed
personnel.
2. CHOOSING A LOCATION FOR THE AIR CONDITIONER
This product is designed for use as a RV roof top air conditioner.
other applications will void the manufactures warranty.
A. NORMAL LOCATIONS:
The use of this product in
THERMOSTAT INSTALLATION:
ACTH THERMOSTAT WIRING
Function Thermostat Wire Color Label Text Relay Box Wire Color
12VDC input from relay box Red with White Stripe "T-Stat Power (12VDC) Red with White Stripe
DC Ground from relay box Green "T-Stat Trigger" Green
Output to relay box Yellow "Compressor" Yellow
Output to relay box White with Orange Stripe "Heat Trigger" Orange
Output to relay box Blue "Hi Fan" Blue
Output to relay box Tan "Mid Fan" Tan
Output to relay box Grey "Low Fan" Grey
Input from relay box Purple "Freeze Sensor" Purple
ACTH11 THERMOSTAT WIRING
Function Thermostat Wire Color Label Text Relay Box Wire Color
12VDC input from relay box Red with White Stripe "T-Stat Power (12VDC) Red with White Stripe
DC Ground from relay box Green "T-Stat Trigger" Green
Output to relay box Yellow "Compressor" Yellow
Orange with Black
Output to relay box Orange with Black Stripe "Furnace" Stripe
Output to relay box Blue "Hi Fan" Blue
Output to relay box Tan "Mid Fan" Tan
Output to relay box Grey "Low Fan" Grey
Input from relay box Purple "Freeze Sensor" Purple
The air conditioner is designed to fit over an existing roof vent opening. When the vent is
removed, it normally creates a 14-1/4" x 14-1/4" £1/8" opening.
B. OTHER LOCATIONS:
When a roof vent is not available or another location is desired, the following is recommended:
IMPORTANT: When connecting the wires:
1. Make any adjustments required to relieve pinched or stressed wiring.
2. Verify that the connectors have snapped together on both sides. Do not use excessive force
when joining the connectors.
11
MAIN CONTROLLER WIRING
Function Wire Color Label Text
12VDC output to Thermostat Red with White Stripe "T-Stat Power (12VDC)
Ground output to Thermostat Green "T-Stat Trigger"
Input from Thermostat Yellow "Compressor"
Input from Thermostat Orange "Elec. Heat Strip"
Input from Thermostat Blue "Hi Fan"
Input from Thermostat Tan "Mid Fan"
Input from Thermostat Grey "Low Fan"
Output to Thermostat PURPLE Freeze Sensor
Input from Thermostat Orange with Black Stripe Furnace Trigger
12VDC input from battery Red "Power (12VDC)"
DC ground from battery Black "Ground (12VDC)"
12VDC output for furnace relay Brown with White Stripe To Furnace (12VDC)
FRONT
OF
RV
10
1. For one unit installation: The air conditioner should be mounted slightly forward of
center (front to back) and centered from side to side. See FIG. 1.
FIGURE 1
2. For two unit installation: Install one air conditioner 1/3 distance and the other air
conditioner 2/3's from front of RV and centered from side to side. See FIG. 2.
FIGURE 2
It is preferred that this air conditioner be installed in a relatively flat and level roof section measured
with the RV parked on a level surface; however, up to 15° slant to either side, or front-to-back is
acceptable.
C. POST LOCATION SELECTION:
1. Check for obstructions in the area where air conditioner will be installed. A
minimum clearance of 18” is required for the rear section of the air conditioner to any
other roof mounted object.
2. The roof must be capable of supporting 130lbs while the RV is in motion. Normally,
a 200 Ib. static load design will meet this requirement.
3. ROOF PREPARATION
AWARNING
There may be electrical wiring between the roof and
the ceiling. Disconnect 120 volt AC power cord and the
positive (+) 12 volt DC terminal at the supply battery.
Failure to follow this instruction may create a shock
hazard causing death or severe personal injury.
A. EXISTING ROOF VENT REMOVAL:
1. Unscrew and remove the roof vent.
2. Remove all caulking compound around opening.
3. Seal all screw holes and seams where the roof gasket will be located. Use a good
grade of all weather sealant.
B. NEW OPENING:
1. A14-1/4" x 14-1/4"£1/8" opening must be cut through the roof and ceiling of the RV.
It is recommended this opening be located between roof framework.
2. Mark a 14-1/4" x 14-1/4" square on the roof and carefully cut the opening.
3. Using the roof opening as a guide, cut the matching hole in the ceiling. See FIG.4.
FIG. 4
X
7-5/8"
v
—Pp{ 5-1/4" |[4— — >» 14-7/8"
Rear of
14-1/4" x 14-1/4" +1/8
A
7-5/8"
q v
ler la
Minimum required clearance
o
. Position the mount frame into the ceiling opening. See Figure 6.
. Using the four bolts provided, hold up the mount template to the ceiling. The four
mounting bolts are to be inserted up through the bottom of the mount template and into
the bottom of the roof unit.
. Route the wires to the air return side (to be connected later).
. Measure the distance between the ceiling and the upper unit base pan. If the divider is
not high enough, please fix the additional divider together by screws. The height can be
adjusted by the slotted holes until the divider is touching the base pan.
. Cut the insulation to fit the divider. Remove paper backing and apply it to the divider.
. Connect 115VAC and 12VDC wires, Thermistor (Freeze Sensor), and thermostat cable
according to the wiring diagram. Install the cover over the electrical box using the small
screw provided as shown in Figure 6.
. Seal all seams between cool airside and return airside with insulation and foil tape.
B. Registers
Cold air registers should have a minimum discharge area of 48 square inches per system, or 24
square inches per duct run.
Warnings about wiring:
1. U.L. approval requires the power supply to be copper conductors with minimum #12
AWG.
2. To prevent voltage drops greater than 10% during starting loads, adhere to the
following guideline: For lengths greater than 50 feet, use #10 AWG.
TEMPLATE MOUNTING
Frame Mounting
1. Place the roof top unit over the roof opening.
2. Anti-freezing sensor installation
ANTI-FREEZING SENSOR INSTALLATION
|. Before template installation, with upper unit | 4. Slowly press fork and sensor into gap created
placed over opening; the freeze sensor should in step 3, until clip locks onto 3rd coil.
be installed in evaporator coil.
Sensor
connmector
3. Use a flat screw driver to create 147 gap 6. Connect the sensor.
between 2 fins (between 2™ tube and 3% tube)
to accept the sensor.
CAUTION:
|. Make sure the sensor dip is secured to copper tube.
2. Don't pull the wire to avoid damage to sensor.
C. OPENING PREPARATION:
1. If the opening exceeds 14-3/8" x 14-3/8", it will be necessary to install spacers.
2. If the opening is less than 14-1/8" x 14-1/8", it must be enlarged.
3. Route a 12/3 Romex type supply line from the circuit breaker box to the Front of the
roof opening.
a. The power supply must be on a separate 20 amp Time Delay Fuse or HACR
Circuit Breaker.
b. Wiring must comply with all National, State and Local wiring codes.
c. Make sure at least 15" of wire extend into the roof opening to ensure easy
connections.
4. The opening must be framed to provide adequate support and prevent air from
being drawn from the roof cavity. Lumber 3/4" thick or more and long enough to
bridge the opening must be used. Remember to provide an entrance hole in the
front of the opening for 110v, 12v, and thermostat wires. See FIG. 5.
3/4" Min. |
Frame Open- Provide Hole
7 © ing For Wiring
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FIG. 5
>. The 14-1/4" x 14-1/4"(+1/8) roof opening is part of the return air duct and must be
finished in accordance with NFPA standard 501C, Standard for Recreational
Vehicles, Section 2-7.
It is the responsibility of the installer of this air conditioner/heat pump
system to ensure structural integrity of the RV roof. Never create a low
spot on the roof where water will collect. Water standing around the air
conditioner/heat pump may leak into the interior causing damage to the
product and RV
AIR CONDITIONER RETURN GRILL (ACRG) INSTALLATION
The Air Return Grill is designed for application in systems that utilize field fabricated (OEM supplied) air ducting. The
ducting must be routed through the ceiling cavity (between the interior ceiling and roof). Ducting specifications are given in
the section labeled “Supply Ducting and Registers”.
ACRG INSTALLATION REQUIREMENTS
(ROOF THICKNESS MUST BE AT LEAST 2.5")
1. The ACRG must be installed under the roof opening. The ACRG bolts to the underside of the roof unit.
Compression of the framed ceiling cavity between the roof unit and the ACRG is what holds both components in
place.
2. Ceiling cavity depth (the measurement from the ceiling to the roof): 5.5" — Maximum, 2.5" - Minimum
3. The 115 VAC service for the roof unit must be routed into the ACRG (refer to the wiring diagram below). 12VDC
should be routed to the analog control box. If a LP furnace is being used, a control wire must be connected from
the furnace to the analog control box for proper operation.
WIRING DIAGRAM FOR HEAT STRIP (NO LP FURNACE)
ACRG ACTH THERMOSTAT
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ROOF TOP UNIT ANALOG CONTROL
*CAP UNUSED WIRES* 7/28/11
WIRING DIAGRAM LP FURNACE (NO HEAT STRIP)
ACRGTT
PC COMPRESSOR
ACTHI1 THERMOSTAT
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ROOF TOP UNIT ANALOG CONTROL
*CAP UNUSED WIRES* 8/05/1
4. The ACRG has a 6 pin and a 3 pin connector extending from the front of the electrical box. These connectors
mate with the roof unit. When making this connection, verify that the plugs are properly aligned and have snapped
together securely.
5. Provided with the ACRG, is a divider plate which is used to separate the warm return air from the cold supply air.
If the roof thickness is greater than 2.5”, you MUST use the additional divider provided.
SUPPLY DUCTING AND REGISTERS
A. Ducting
1. The field fabricated supply ducting must attach to both sides of the ACRG. A minimum of two ducts are
required, with one duct attached to each side of the plenum.
2. Each duct must have a minimum height of 1-1/2". Maximum height cannot exceed 4”. Total free area inside
each duct must be no less than 10 square inches.
NOTE: To decrease restriction and increase airflow, the ducting should make as few bends and turns as possible.
When corners or turns are required, we recommend that you add radii to the corners to keep airflow at a
maximum. Ten square inches of free area per duct is the minimum requirement. Larger ducting will improve
airflow and system performance.
3. All field fabricated cold air supply ducting must be insulated to avoid condensation and prevent cooling loss.