Owner`s manual
User Manual Aries Spas
Page
And with the Heater rocker switch set to “Off”, the heater will not
operate.
IMS set to “Continuous”, Heating set to “Timer Control”
This setting can be used during mild weather, and is useful in
situations where the spa is only used at prescribed times, such as on
weekends only. Do not use this setting if there is a possibility of freez-
ing temperatures, as the heater is not able to operate in this setting,
and water in the equipment could freeze and cause damage to your
equipment pack!
With the IMS rocker switch set to “Continuous”, the low-speed
circulating pump continually circulates and lters the water, as above.
And with the Heater rocker switch set to “Timer Control”, you
will turn over the operation of the heater to the TimeClock (see “Set-
ting TimeClock”). The heater will only operate at the times set on the
TimeClock, regardless of whether the temperature falls below that
required by the thermostat settings.
IMS set to “Heater System Control”, Heating set to “Temperature Demand”
This setting can be used to run the spa only at those times when
heating the water is necessary. Using this setting in warmer weather is
not recommended, as it may not allow the spa water to circulate and be
ltered sufciently.
With the IMS rocker switch set to “Heater System Control”,
you turn over the operation of the circulating pump to the heater. The
heater and circulating pump are tied together in this setting combina-
tion, and the water will only circulate at those times when the heater is
running.
And with the heater rocker switch set to “Temperature Demand”,
the heater cycles on (as does the circulator pump simultaneously), only
when the temperature falls below that required by the thermostat set-
ting. The heater (and circulating pump) will remain running only until
it has brought the water to the temperature required by the thermostat.
IMS set to “Heater System Control”, Heating set to “Off (Center Position)”
Do not use this setting combination. The spa water cannot circulate
with the rocker switch in this combination of settings.
IMS set to “Heater System Control”, Heating set to “Timer Control”
This setting is used to circulate and heat the spa at prescribed
times. If you use this setting, make sure to set the TimeClock for long
enough periods of time to circulate and ltrate the water sufciently.
Do not use this setting if there is a possibility of freezing temperatures,
as the heater is not able to operate in this setting, and water in the
equipment could freeze and cause damage to your equipment pack!