RadonAway HS Series Installation & Operating Instructions Manual - page 6
Page 6 of 8
IN007 Rev
J
2.0 INSTALLATION
2.1 MOUNTING
Mount the HS Series Fan to the wall studs, or similar structure, in the selected location with
(4) 1/4" x 1 1/2" lag screws (not provided). Insure the HS Series Fan is both plumb and level.
2.2 DUCTING CONNECTIONS
Make final ducting connection to HS Series Fan with flexible couplings. Insure all connections are tight.
Do not twist or torque inlet and outlet piping on HS Series Fan or leaks may result.
2.3 VENT MUFFLER INSTALLATION
Install the muffler assembly in the selected location in the outlet ducting. Solvent weld all connections.
The muffler is normally installed above the roofline at the end of the vent pipe.
2.5 OPERATION CHECKS
& ANNUAL SYSTEM MAINTENANCE
____ Make final operation checks by verifying all connections are tight and leak-free.
____ Insure the HS Series Fan and all ducting is secure and vibration-free.
____ Verify system vacuum pressure with Magnehelic. Insure vacuum pressure is
within
normal operating range and
less than the maximum recommended as shown below:
HS2000
14" WC
HS3000
21" WC
HS5000
40" WC
(Above are based on sea-level operation, at higher altitudes reduce above by about 4% per 1000 Feet.)
If these are exceeded, increase number of suction points.
____ Verify Radon levels by testing to EPA protocol.