Glossary Of Alert Messages - Zodiac AquaLink Z4 Manuel D'installation

11.2

Glossary of Alert Messages

CLEANER CANNOT BE TURNED ON WHILE SPA IS
ON
This message is displayed if the pool cleaner is
activated when in spa mode and water is circulating
to the spa. The pool cleaner requires that water be
circulating to the pool in order for it to operate. Return
to pool mode to activate the cleaner.
CLEANER CANNOT BE TURNED ON WHILE
SPILLOVER IS ON
The return valve has been rotated to the spa position to
give the spa spillover effect.
FREEZE PROTECT
This message indicates that freezing conditions have
been detected by the freeze protection sensor, and that
equipment assigned to freeze protection are active (for
example, the filter pump). See Freeze Protection Menu
for more information.
NOTE The filter pump is always protected; spa and
auxiliary circuits can be assigned to freeze
protection. If a freeze protected Auxiliary is
turned off during freeze protection, a message
will be displayed indicating that item is off but
will turn on in X amount of minutes. The minutes
will vary depending on how long freeze mode
has been active from one (1) to 15 minutes.
SENSOR OPEN
This error message indicates that the sensor is not
installed properly or is malfunctioning. Call your pool
service person to resolve this problem.
NOTE If the message reads WATER TEMP OPEN, the
heater will not fire. If message AIR TEMP OPEN
is displayed, freeze protection will not operate
correctly.
POOL HEATER ENABLED
This message indicates that the pool heater is ready to
use but is not actually firing. The filter pump must be
on, and the water temperature must be below the setting
for the heater to fire.
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AquaLink Z4 Controller Installation Manual
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PUMP WILL REMAIN ON WHILE SPILLOVER IS ON
This message is displayed when you attempt to turn
off the filter pump while a spa spillover is on. Since
the filter pump is necessary for spillover operation, the
pump will remain on until the spillover is turned off.
PUMP WILL TURN OFF AFTER COOL DOWN CYCLE
This message indicates that the filter pump is circulating
water to cool down the heater. The filter pump will
continue to run for five minutes to protect the heater
from damage, whenever the heater has fired and has
been off for less than five (5) minutes.
PUMP WILL TURN ON AFTER DELAY
This message is displayed during pool/spa switching.
The AquaLink Z4 waits 35 seconds while the valves
turn from pool position to spa position (or vice-versa)
before activating the filter pump.
SERVICE MODE
Service mode is used by the pool service person to aid
them in servicing the pool.
SENSOR SHORT
This error message indicates that the sensor is not
installed properly or is malfunctioning. Call your pool
service person to resolve this problem.
NOTE If the message reads WATER TEMP SHORT,
SPA WILL TURN OFF AFTER COOL DOWN CYCLE
When the system is in Spa Mode (water is circulating
to the spa) and the Spa button is pressed to switch water
circulation to the pool, the system will not switch to
Pool Mode for five (5) minutes, and will continue to
circulate the water (if the heater has fired and has been
off for less than five minutes). This delay allows water
to cool the heater down by circulating water through it,
preventing equipment damage.
ENGLISH
the heater will not fire. If the message AIR
TEMP SHORT is displayed, freeze protection
will not operate correctly.
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