La-Z-Boy Spas Premier Owner's Manual page 46

CODE DESCRIPTION CORRECTIVE ACTION
Rh nC Heater not
connected
properly
Rh nf Water not
flowing
properly
No heat
Rh nH
SP br Improper BR
setting
SP F1 F1 blown
SP F2 F2 blown
SP F3 F3 blown
SP Hr Internal
hardware error
SP in Input voltage
low
Water
SP
OH temperature
overheat
SP Ot Internal
overheat
For HELP, call La-Z-Boy
• Open the access panel to spa pack and reseat small
red "Rh" plug
• Remove red "Rh" plug and check for bent pins – re-
move red collar
• Reset GFCI breaker
• Check for closed jets and closed slide valves on heater
and pumps
• Check for dirty filter/plugged return line
• Check for proper water level (see
page 21)
• Close air control valves
• Open the access panel to spa pack and reseat both
red heater plugs
• Reset GFCI breaker
• Reset Br settings (see page 47)
• Administer BR setting to proper value (see Low-Level
Settings on page 47)
• Change F1 (Buss Fuse Class G #SC-20)
• Change F2 (Buss Fuse Class G #SC-30)
• Change F3 (Buss Fuse Class G #SC-20)
• Reset circuit breakers on GFCI panel and main circuit
breaker panel
• Turn on/off all pumps and accessories
• Check incoming voltage to GFCI
• Check incoming voltage to spa pack
• Open the spa / hot tub cover and add cold water
through the filter
• Open the access panel to the spa pack (below the
control panel) and allow two hours to cool down
• Reset GFCI breaker
Spas at 1.800.465.2933.
®
46