RadonAway RP and XP Pro Series Fans Instruction Manual

RadonAway RP and XP Pro Series Fans

Product Information

The RP and XP Pro Series Fans are ventilation fans designed for general ventilating use. They are not suitable for exhausting hazardous, corrosive, or explosive materials, gases, or vapors. The fans are manufactured by RadonAway and can be used for vapor intrusion applications. They are available in different models, including RP140, RP145, RP260, RP265, RP380, XP151, and XP201. It is important to note that the fan unit does not contain any user- serviceable parts and should not be opened. Any servicing or repairs should be done by the manufacturer. The fans require an electrical power supply and should be installed by qualified personnel following all applicable codes and standards. The voltage at the fan should be checked to ensure it matches the nameplate. During installation, it is crucial to consider the impact on combustion airflow for fuel-burning equipment. Backdraft conditions should be checked after installation. The fans can be used with solid-state speed controls, although it is generally not recommended. Additionally, sufficient air is needed for proper combustion and exhausting of gases through the flue of fuel-burning equipment to prevent back-drafting. If the fan unit is not going to be operational for more than 48 hours, it should not be left installed on system piping without electrical power to avoid potential fan failure. Ducted fans must always be vented to the outdoors. If the fan is installed over a tub or shower, it should be appropriately marked for the application and connected to a GFCI-protected branch circuit.

Product Usage Instructions

1. Before starting the installation, ensure that the electrical service to the fan is in the off position and the power supply is not connected.
2. Read and understand all the instructions provided in the user manual.
3. Ensure that the fan is suitable for the intended use and not meant for exhausting hazardous, corrosive, or explosive materials, gases, or vapors.
4. If using solid-state speed controls, be aware that it is generally not recommended.
5. Check the voltage at the fan to ensure it matches the nameplate.
6. After installation, check for possible backdraft conditions on all combustion devices.
7. Do not attempt to open the fan unit as there are no user-serviceable parts inside. Contact the manufacturer for any servicing or repairs.
8. If the fan will not be operational for more than 48 hours, disconnect the electrical power to prevent potential fan failure.
9. Ensure that the installation work and electrical wiring are done by qualified personnel following applicable codes and standards.
10. An adequate air supply is necessary for the proper combustion and exhausting of gases through the flue of fuel-burning equipment to prevent back-drafting.
11. Avoid damaging electrical wiring and hidden utilities when cutting or drilling into walls or ceilings.
12. Ensure that ducted fans are always vented to the outdoors.
13. If installing the fan over a tub or shower, ensure it is appropriately marked for the application and connected to a GFCI-protected branch circuit.

For further information or specific questions, refer to page 8 of the user manual or contact the manufacturer.

Note: This response provides a general overview of the product information and usage instructions. It is important to refer to the complete user manual for detailed and accurate instructions specific to your product model.

Installation Instructions

DO NOT CONNECT POWER SUPPLY UNTIL FAN IS COMPLETELY INSTALLED. MAKE SURE THE ELECTRICAL SERVICE TO THE FAN IS LOCKED IN THE “OFF” POSITION. DISCONNECT POWER BEFORE SERVICING FAN.

1. WARNING! For General Ventilating Use Only. Do Not Use to Exhaust Hazardous, Corrosive, or Explosive Materials, Gases or Vapors. See Vapor Intrusion Application Note #AN001 for important information on VI Applications. RadonAway.com/vapor-intrusion

2. NOTE: The fan is suitable for use with solid-state speed controls; however, the use of speed controls is not generally recommended.

3. WARNING! Check the voltage at the fan to ensure it corresponds with the nameplate.

4. WARNING! Normal operation of this device may affect the combustion airflow needed for the safe operation of fuel-burning equipment. Check for possible backdraft conditions on all combustion devices after installation.

5. NOTICE! There are no user-serviceable parts located inside the fan unit.
   Do NOT attempt to open. Return the unit to the factory. (See Warranty, p. 8, for details.)

6. WARNING! Do not leave the fan unit installed on the system piping without electrical power for more than 48 hours. Fan failure could result from this non-operational storage.

7. WARNING! TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:

   • Use this unit only in the manner intended by the manufacturer. If you have questions, contact the manufacturer. (See p. 8.)
   • Before servicing or cleaning the unit, switch the power off at the service panel and lock the service disconnecting means to prevent power from being switched on accidentally. When the service disconnecting means cannot be locked, securely fasten a prominent warning device, such as a tag, to the service panel.
   • Installation work and electrical wiring must be done by a qualified person(s) in accordance with all applicable codes and standards, including fire-rated construction.
   • Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) of fuel-burning equipment to prevent backdrafting. Follow the heating equipment manufacturer’s guidelines and safety standards such as those published by any National Fire Protection Association, and the American Society for Heating, Refrigerating and Air Conditioning Engineers (ASHRAE), and the local code authorities.
   • When cutting or drilling into a wall or ceiling, do not damage electrical wiring and other hidden utilities.
   • Ducted fans must always be vented to outdoors.
   • If this unit is to be installed over a tub or shower, it must be marked as appropriate for the application and be connected to a GFCI (Ground Fault Circuit Interrupter) protected branch circuit.

RP Pro Series

• RP140 | P/N 28460
• RP145 | P/N 28461
• RP260 | P/N 28462
• RP265 | P/N 28463
• RP380 | P/N 28464

XP Pro Series

• XP151 | P/N 28469
• XP201 | P/N 28470

SYSTEM DESIGN CONSIDERATIONS

INTRODUCTION
The RP and XP Pro Series Radon and Vapor Intrusion (VI) Fans are intended for use by trained, professional, certified/licensed radon mitigators. The purpose of these instructions is to provide additional guidance for the most effective use of RP and XP Series Fans. These instructions should be considered supplemental to EPA/radon industry standard practices, and state and local building codes and regulations. In the event of a conflict, those codes, practices, and regulations take precedence over these instructions.

FAN SEALING
The RP and XP Pro Series Radon and VI Fans are factory sealed; no additional caulk or other materials are required to inhibit air leakage.

ENVIRONMENTAL
The RP and XP Pro Series Radon and VI Fans are designed to perform year- round in all but the harshest climates without additional concern for temperature or weather. For installations in an area of severe cold weather, please contact RadonAway for assistance. When not in operation, the fan should be stored in an area where the temperature is never less than 32 degrees F or more than 100 degrees F.

ACOUSTICS
The RP and XP Pro Series Radon and VI Fans, when installed properly, operate with little or no noticeable noise to the building occupants. The velocity of the outgoing air should be considered in the overall system design. In some cases, the “rushing” sound of the outlet air may be disturbing. In these instances, the use of a RadonAway Exhaust Muffler is recommended. (To ensure quiet operation of inline and remote fans, each fan shall be installed using sound attenuation techniques appropriate for the installation. For bathroom and general ventilation applications, at least 8 feet of insulated flexible duct shall be installed between the exhaust or supply grille(s) and the fan(s). The RP and XP Pro Series Radon Fans are not suitable for kitchen range hood remote ventilation applications.)

GROUND WATER
In the event that a temporary high water table results in water at or above slab level, water may be drawn into the riser pipes, thus blocking airflow to the RP and XP Pro Series Radon and VI Fan. The lack of cooling air may result in the fan cycling on and off as the internal temperature rises above the thermal cutoff. Should this condition arise,
it is recommended that the fan be turned off until the water recedes, allowing for a return to normal operation.

SLAB COVERAGE
The RP and XP Pro Series Radon and VI Fans can provide coverage up to 2000+ sq. ft. per slab penetration. This will primarily depend on the sub-slab material in any particular installation. In general, the tighter the material, the smaller the area covered per penetration. Appropriate selection of the RP and XP Pro Series Radon and VI Fan best suited for the sub-slab material can improve the slab coverage. The RP and XP Pro Series Radon and VI Fans have a wide range of models to choose from to cover a wide range of sub-slab materials. The RP140 and 145 are best suited for general-purpose use. The RP260 can be used where additional airflow is required, and the RP265 and RP380 are best suited for large slab, high airflow applications. Additional suction points can be added as required. It is recommended that a small pit (5 to 10 gallons in size) be created below the slab at each suction hole.

CONDENSATION & DRAINAGE
Condensation is formed in the piping of a mitigation system when the air in the piping is chilled below its dew point. This can occur at points where the system piping goes through unheated space such as an attic, garage or outside. The system design must provide a means for water to drain back to a slab hole to remove the condensation. The RP and XP Pro Series Radon and VI Fan MUST be mounted vertically plumb and level, with the outlet pointing up for proper drainage through the fan. Avoid mounting the fan in any orientation that will allow water to accumulate inside the fan housing. The RP and XP Pro Series Radon and VI Fans are NOT suitable for underground burial.
For RP and XP Pro Series Fan piping, the following table provides the minimum recommended pipe diameter and pitch under several system conditions.

• See p. 7 for detailed specifications.

SYSTEM MONITOR & LABEL
A System Monitor, such as a manometer (P/N 50017) or audible alarm (P/N 28535, 28001-2, 28001-4 or 28421), is required to notify the occupants of a fan system malfunction. A System Label (provided with Manometer P/N 50017) with instructions for contacting the installing contractor for service and identifying the necessity for regular radon tests to be conducted by the building occupants must be conspicuously placed in a location where the occupants frequent and can see the label.

ELECTRICAL WIRING
The RP and XP Pro Series Radon and VI Fans operate on standard 120V, 60Hz AC. All wiring must be performed in accordance with National Fire Protection (NFPA) National Electrical Code, Standard #70, current edition, for all commercial and industrial work, and state and local building codes. All wiring must be performed by a qualified and licensed electrician. Outdoor installations require the use of a UL Listed watertight conduit. Ensure that all exterior electrical boxes are outdoor rated and properly sealed to prevent water penetration into the box. A means, such as a weep hole, is recommended to drain the box.

Note: Some of our fan models use motors that do not utilize a ground wire. This wire configuration is safe and allowable under our ETL safety listing. If the fan being installed was constructed with the 2-wire configuration (no ground), the ground wire from the Line supply should be capped with a wire nut inside the electrical box at the fan.

SPEED CONTROLS
The RP and XP Pro Series Radon and VI Fans are rated for use with electronic speed controls; however, speed controls are generally not recommended. If used, the recommended speed control is Pass & Seymour Solid State Speed Control (Cat. No. 94601-1).

INSTALLATION

The RP and XP Pro Series Radon Fans can be mounted indoors or outdoors. (It is suggested that EPA and radon mitigation standards recommendations be followed in choosing the fan location.) The RP and XP Pro Series Radon and VI Fans may be mounted directly on the system piping or fastened to a supporting structure by means of an optional mounting bracket. The ducting from the fan to the outside of the building has a strong effect on noise and fan energy use. Use the shortest, straightest duct routing possible for best performance, and avoid installing the fan with smaller ducts than recommended. Insulation around the ducts can reduce energy loss and inhibit mold growth. Fans installed with existing ducts may not achieve their rated airflow.

MOUNTING

Mount the RP and XP Pro Series Radon and VI Fan vertically with the outlet up. Ensure the unit is plumb and level. When mounting directly on the system piping ensure that the fan does not contact any building surface to avoid vibration noise.

MOUNTING BRACKET (optional)
The RP and XP Pro Series Radon and VI Fans may be optionally secured with the RadonAway Fan Mounting Bracket (P/N 25007). Foam or rubber grommets may also be used between the bracket and mounting surface for vibration isolation.

SYSTEM PIPING
Complete piping run, using flexible couplings as a means of disconnect for servicing the unit and for vibration isolation. As the fan is typically outside of the building’s thermal boundary and is venting to the outside, installation of insulation around the fan is not required.

ELECTRICAL CONNECTION
Connect wiring with wire nuts provided, observing proper connections (See Section 1.9). Note that the fan is not intended for connection to rigid metal conduit.

VENT MUFFLER (optional)
Install the muffler assembly in the selected location in the outlet ducting. Solvent weld all connections. The muffler is normally installed at the end of the vent pipe.

OPERATION CHECKS AND ANNUAL SYSTEM MAINTENANCE

• Verify all connections are tight and leak-free.
• Ensure the RP and XP Pro Series Radon and VI Fan and all ducting are secure and vibration-free.
• Verify system vacuum pressure with a manometer. Ensure vacuum pressure is within normal operating range and less than the maximum recommended operating pressure.(Based on sea-level operation, at higher altitudes reduce by about 4% per 1000 feet) (Further reduce Maximum Operating Pressure by 10% for High-Temperature environments.) See Product Specifications. If this is exceeded, increase the number of suction points.
• Verify Radon levels by testing to EPA Protocol and applicable testing standards.

THE FOLLOWING CHARTS SHOW THE PERFORMANCE OF THE RP AND XP PRO SERIES RADON AND VI FANS

RP Pro Series Product Specifications

Typical CFM Vs. Static Pressure “WC|
---|---
Model| 0”| .2”| .5”| .75”| 1.0”| 1.25”| 1.5”| 1.75”| 2.0”
RP140†| 138| 110| 66| –| –| –| –| –|
RP145| 169| 150| 124| 101| 81| 61| 42| 22| 4
RP260| 251| 210| 157| 117| 70| 26| –| –| –
RP265| 375| 340| 282| 238| 204| 170| 140| 108| 70
RP380| 541| 510| 461| 409| 347| 292| 235| 171| 107

• Denotes HVI certified values. †Energy Star® Rated. vapor Tite™ fans.
  Model| Power Consumption 120VAC, 60Hz, 1.5 Amp Maximum| Maximum Recommended Operation **Pressure* (Sea Level Operation)****
  ---|---|---
  RP140†| 17 – 21 watts| 0.7” WC
  RP145| 34 – 66 watts| 1.7” WC
  RP260| 47-65 watts| 1.3” WC
  RP265| 96 – 136 watts| 2.3” WC
  RP380| 90 – 145 watts| 2.0” WC
• Reduce by 10% for High Temperature Operation.
• Reduce by 4% per 1000 ft. of altitude.
  Model| Size| Weight| Inlet/Outlet| L.2
  ---|---|---|---|---
  RP140†| 8.5”H x 9.7” Dia.| 5.5 lbs| 4.5”OD (4.0” PVC Sched 40 size compatible)| 25
  RP145| 8.5”H x 9.7” Dia.| 5.5 lbs| 4.5” OD| 15
  RP260| 8.6”H x 11.75” Dia.| 5.5 lbs| 6.0” OD| 48
  RP265| 8.6”H x 11.75” Dia.| 6.5 lbs| 6.0” OD| 30
  RP380| 10.53”H x 13.41” Dia.| 11.5 lbs| 8.0” OD| 57

L.2 = Estimated Equivalent Length of Rigid Metal Ducting resulting in .2” WC pressure loss for Duct Size listed. Longer Equivalent Lengths can be accommodated at Flows Lower than that at .2” WC pressure loss (see CFM Vs Static Pressure “WC Table).

XP Pro Series Product Specifications

Typical CFM Vs. Static Pressure “WC

 | 0”| .5”| 1.0”| 1.5”| 1.75”| 2.0”
XP151| 167| 127| 77| –| –| –
XP201| 126| 98| 66| 26| –| –
Model| Power Consumption 120VAC, 60Hz, 1.5 Amp Maximum| Maximum Recommended Operation **Pressure* (Sea Level Operation)**
---|---|---
XP151| 53-70 watts| 1.4” WC
XP201| 38-74 watts| 1.6” WC
Model| Size| Weight| Inlet/Outlet**
---|---|---|---
XP151| 9.5”H x 8.5” Dia.| 6 lbs| 4.5”OD (4.0” PVC Sched 40 size compatible)
XP201| 9.5”H x 8.5” Dia.| 6 lbs| 4.5” OD

RP and XP Pro Series Additional Specifications

Model| Recommended Duct| PVC Pipe Mounting| Thermal Cutout| Insulation Class
---|---|---|---|---
RP140†| ****

3” or 4” Schedule 20/40 PVC

| ****

Mount on the duct pipe or with an optional mounting bracket.

For Ventilation: 4”, 6” or 8” Rigid or Flexible Ducting.

| 130oC/266oF| Class B/F Insulation
RP145| 130oC/266oF| ****

Class F Insulation

RP260| 150oC/302oF
RP265| 150oC/302oF
RP380| 6” Schedule 20/40 PVC Pipe| 150oC/302oF
XP151| 3” or 4” Schedule 20/40 PVC| A fan may be mounted on the duct pipe or with integral flanges.| 120oC/248oF| Class B Insulation
XP201

IMPORTANT INSTRUCTIONS TO INSTALLER

Inspect the RP and XP Pro Series Radon and VI Fan for shipping damage within 15 days of receipt. Notify RadonAway of any damages immediately. RadonAway is not responsible for damages incurred during shipping. However, for your benefit, RadonAway does insure shipments. There are no user-serviceable parts inside the fan. Do not attempt to open the housing. Return unit to factory. (See Warranty below). Install the RP and XP Pro Series Radon and VI Fan in accordance with all EPA, ANSI/AARST standard practices, and state and local building codes and regulations. Provide a copy of this instruction or comparable radon system and testing information to the building occupants after completing system installation.

Warranty

RadonAway® warrants that the RP and XP Pro Series Radon Fan (the “Fan”) will be free from defects in materials and workmanship for a period of 12 months from the date of purchase or 18 months from the date of manufacture, whichever is sooner (the “Warranty Term”). RadonAway® will replace any fan that fails due to defects in materials or workmanship during the Warranty Term. This Warranty is contingent on the installation of the Fan in accordance with the instructions provided. This Warranty does not apply where any repairs or alterations have been made or attempted by others, or if the unit has been abused or misused. The warranty does not cover damage in shipment unless the damage is due to the negligence of RadonAway®. The Fan must be returned (at the Owner’s cost) to the RadonAway® factory. Any Fan returned to the factory will be discarded unless the Owner provides specific instructions along with the Fan when it is returned regardless of whether or not the Fan is actually replaced under this warranty. Proof of purchase must be supplied upon request for service under this Warranty.

5-YEAR EXTENDED WARRANTY WITH PROFESSIONAL INSTALLATION.
RadonAway® will extend the Warranty Term of the fan to 60 months (5 years) from the date of purchase or 66 months from the date of manufacture, whichever is sooner, provided that the fan is installed by a professional radon mitigation contractor. Proof of purchase and/or proof of professional installation may be required for service under this warranty. No extended warranty is offered outside the Continental United States and Canada beyond the standard 12 months from the date of purchase or 18 months from the date of manufacture, whichever is sooner.
RadonAway® is not responsible for installation, removal or delivery costs associated with this Warranty.

LIMITATION OF WARRANTY
EXCEPT AS STATED ABOVE, THE RP AND XP PRO SERIES RADON AND VI FANS ARE PROVIDED WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL RADONAWAY BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF, OR RELATING TO, THE FAN OR THE PERFORMANCE THEREOF. RADONAWAY’S AGGREGATE LIABILITY HEREUNDER SHALL NOT, IN ANY EVENT, EXCEED THE AMOUNT OF THE PURCHASE PRICE OF SAID PRODUCT. THE SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY SHALL BE THE REPAIR OR REPLACEMENT OF THE PRODUCT, TO THE EXTENT THE SAME DOES NOT MEET RADONAWAY’S WARRANTY AS PROVIDED ABOVE.

For service under this Warranty, contact RadonAway for a Return Material Authorization (RMA) number and shipping information. No returns can be accepted without an RMA. If a factory return is required, the customer assumes all shipping costs, including insurance, to and from the factory. RadonAway® 3 Saber Way Ward Hill, MA 01835 USA TEL 978-521-3703 FAX 978-521-3964

• Record the following information for your records:
• Serial Number:
• Email to: Returns@RadonAway.com
• radonaway.com
• 3 Saber Way, Ward Hill, MA 01835

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