Alarms; Pressure Switch; Hi-Limit Sensor; Level Sensor - GALA SPA YARD User Manual

2.5. ALARMS

This section describes the alarms that the control panel can detect and display to the user by means of a
signal on the keypad display.

2.5.1. PRESSURE SWITCH

The pressure switch function controls the water flow through the heater.
There are two conditions:
ALARM CONDITION
The pressure switch indicates the
presence of a water flow when
there should be none.
(heating pump on)
The pressure switch indicates a
lack of water flow when there
should be one (heating pump on).

2.5.2. HI-LIMIT SENSOR

The function of the HI-LIMIT sensor is to control the heater temperature so that it may be deactivated in
the following case:
DISPLAY INDICATION
Detected temperature
(Hi-Limit sensor ≥ 48ºC.)

2.5.3. LEVEL SENSOR

The function of the level sensor is to detect the water level and prevent the pumps from starting in the
absence of water.
ALARM CONDITION
Water level below the
level sensor
WARNING:
The ice prevention cycle will be performed even though the level sensor does not detect the presence of
water inside the Spa (if there is any residual water inside the pipes).
DISPLAY
INDICATION
DISPLAY
INDICATION
HOH
alternating between
the time and the
water temperature
inside the Spa.
DISPLAY SUPPRESSED
INDICATION FUNCTIONS
Pumps, heater, air
H2O
jet and spotlight
SPA YARD
CONDITIONS TO
SUPPRESSED
STOP THE ALARM
FUNCTIONS
Heater
Heater
SUPPRESSED
CONDITIONS TO
FUNCTIONS STOP THE ALARM
The temperature drops
to below 44º C and the
Heater
control panel starts up
(power supply on/off).
CONDITIONS TO
STOP THE ALARM
The water level is restored
and this is detected by the
Restoration
Restoration
sensor
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