Monarch Eco-MATIC-ESR Serie Manual De Instalación Y De Mantenimiento página 21

The LED 1 and LED 2 indicator lights should be green. If one or both of them is/are red,
there is a problem (see table below).
PRODUCTION
DISPLAY
HOVERS
AROUND 100
N.B.:
In "WINTER MODE" the unit works in the same way, the only difference being the
reading given by the production display, which hovers around 85 instead of 100 (normal
mode value).
LED 1 LED 2
GREEN GREEN Everything working normally.
GREEN RED
RED RED
MEANING / CORRECTIVE
ACTION IF REQUIRED
4) Water salinity too low. Check
salinity and add 1 kg of salt per m
of water in the pool. (minimum
salinity = 4 g/l).
5) The cell is encrusted with scale
and needs cleaning.
6) Water temperature too low (below
20ºC). Switch
MODE" (button on the front face
of the unit).
6) Add salt
3
(1 kg per m of water).
7) The cell is encrusted with scale
and needs cleaning.
8) Water temperature too low (below
20ºC). Switch
MODE" (button on the front face
of the unit).
9) Check to make sure there is no air
in the cell. If there is, the luminous
Flow dot lights up (see "other
indications").
3
to "WINTER
to the pool
to "WINTER