INSTALLATION INSTRUCTIONS
TROUBLESHOOTING
Tranquility spa blowers have been designed for replacements on existing
spas. For installation on a new spa, please contact us at
sales@spablower.com or view our information on our website at
spablower.com.
For an existing spa, choose the correct blower per our website
information. This data provides for the blower to operate correctly under
all but the most extreme conditions. A blower must blow an adequate
amount of air in order to keep itself cool. Over sizing a blower will cause
the blower motor to overheat. Be sure to follow the correct procedures
for sizing your blower. See our website for proper sizing.
Always refer to the spa manufacturer’s recommended operation
documentation for the correct operation of your spa controller.
!
Remove old blower. If there is any water present in the old
blower, you MUST install a new check valve before installing a
Tranquility blower. Warranty is void if blower is damaged by
water intrusion.
!
Connect the new blower to the air plumbing using the clamp
provided. DO NOT GLUE TO THE BLOWER. The blower uses
1-1/2” PVC pipe. You may require a reducing bushing if your
blower plumbing is 2-inch.
!
The Tranquility blower will make a louder than normal sound
when water is first purged from the air injection plumbing. This is
normal and the high noise will go away once the airline is clear
of water and is putting air into the spa water. This “start-up” noise
will occur each time the blower is started, as the water must be
purged from a portion of the airline.
!
The filters on the front of the Tranquility blower are washable.
Keep these clean and free of dirt and other obstructions. Soapy
water may be used to clean these filters. Be sure they are dry
before reinstalling them. Do not operate blower without the
filters in place.
TECHNICAL DATA
2
3
Air Connection:
1.5” PVC or 2” PVC (coupling not included)
Maximum Ambient Temperature:
55C (131F)
Electrical
: 120 VAC Models or 240 VAC Models (240 Volt models are 60/50 HZ)
Thermal Protection:
Yes
UL Insulation:
Class B
Mounting Orientation:
Horizontal or Vertical (Air connection MUST be pointed
down)
Mounting:
Three point mounting. Recommend installer use front mounting
post and rear mounting for ease of installation.
Symptom
Possible
Cause
What to Do
No Power
*Check main breaker.
*Check sub-panel
breaker.
*Check GFCI circuit.
*Be sure pump plug is
plugged in fully to spa
controller.
Water/Moisture
present in
blower
*Verify that blower is
installed according to
instructions.
*Possible check valve
failure.
Thermal protector
inside blower has
tripped
*Blower should reset in
about 15 minutes.
*Be sure air blower
vents are free of debris.
Damaged Cord
*Turn off power. Cord
must be factory
replaced. Contact us.
Blower will not
operate
Worn Motor
brushes from
regular usage
*Replace Blower with
new unit, brushes are
not replaceable.
Blower starts on its
own
Spa control began
purge cycle
*This is normal
operation of the spa
control. Refer to spa
control manual
Insufficient air
coming into spa
Blocked air jets or
kinked air lines
*Check airlines for
kinks and proper
connections. Clean
blower air filters
