Jandy JXIVFKIT - Section 6. Professional Service and Maintenance; Servicing; Winterizing and Spring Startup; Occasional Freezing Temperatures

A Fluidra Brand | Jandy.com | Jandy.ca
2882 Whiptail Loop # 100, Carlsbad, CA 92010, USA | 1.800.822.7933
2-3365 Mainway, Burlington, ON L7M 1A6, Canada | 1.800.822.7933
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H0787800_REVB
ENGLISH Jandy
®
VersaFlo
™
Integrated Bypass for JXi
™
& JXiQ
™
Pool and Spa Heater | Installation & Operation Manual
Section 6. Professional Service
andMaintenance
6.1 Servicing
WARNING
SERVICING SAFETY: Service procedures can be
hazardous because they involve fuel, gas, electricity,
moving parts and procedures which require testing or
temporary bypass of safety controls. For this reason, the
heater must be serviced only by a qualified professional
service technician.
IMPROPER SERVICE HAZARD: The heater incorporates
unique design features. Incorrect service of this heater
can result in personal injury or damage to property.
Toavoid such hazards, the heater must be serviced
onlyby a qualified professional service technician.
Zodiac Pool Systems LLC requires that you call a
qualified service technician to perform all service
and repairs on the heater. To locate a licensed or
qualified technician or independent service company
in your area, contact Zodiac
®
Technical Support at:
1.800.822.7933 or www.jandy.com.
Before servicing the heater:
• Confirm that the heater control is set to either
POOL or SPA.
• Confirm the temperature set point for either POOL
or SPA is high enough to make the heater run
given the current water temperature.
• Inspect the Thermal Regulator Valve (TRV) for
proper operation and replace if there are signs of
scaling or corrosion.
NOTE: The TRV ensures the heater operates at optimal efficiency
and proper maintenance of the TRV can extend the life of
the heater.
6.2 Winterizing and Spring Startup
In areas where freezing temperatures occur in Winter
and the pool or spa will not be used, the pool should
be winterized by a qualified pool service technician.
Refer to the JXi & JXiQ Installation and Operation
Manuals provided with the heater for complete
instructions on winterizing and spring startup.
6.3 Occasional Freezing Temperatures
In areas where there are occasional overnight freezing
temperatures, the filter pump is often used to keep
water circulating through the pool equipment.
Although the heater control is OFF, power to the
heater must be left on. The bypass accessory has
a feature built into the controller circuit board to
sense the ambient air temperature. When the air
temperature approaches freezing, the bypass gate
closes to keep water circulating through the heat
exchanger and avoid freezing. Power to the heater
must be left on to allow the circuit board to operate.