9 motor thermostat set up – Pulsafeeder Pulsar DLC User Manual
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7.2.9 Motor Thermostat Set Up
This sub-menu allows you to configure the DLC to interact with the pump motor thermostat. The
motor must be equipped with the optional thermostat for this to work.
For equipment safety, the DLC can be programmed to have one of the following responses if the Motor
Thermostat activates:
−
Shut the motor off, (no alarm) (no restart)
−
Trigger the alarm relay, (motor stays on)
−
Shut the motor off and trigger the alarm relay, (no restart)
−
Shut the motor off, trigger the alarm relay, and then restart the motor when the Motor Thermostat
resets,
−
Shut the motor off and then restart the motor when the Motor Thermostat resets (No alarm),
−
Ignore the thermostat input.
v
Motor Thermostat Set Up Procedure
1. Press [MENU] once and then press [UP] or [DOWN] until the display reads {–MENU– / MOTOR
THERMOSTAT}.
–MENU–
MOTOR THERMOSTAT
2. Press [ENTER] and the {MOTOR THERMOSTAT / NORMALLY CLOSED} screen is displayed.
MOTOR THERMOSTAT
NORMALLY CLOSED
Press [ENTER] to accept the {NORMALLY CLOSED} configuration. Go to step 4.
or
Press [UP] and the {MOTOR THERMOSTAT / INACTIVE} screen is displayed.
MOTOR THERMOSTAT
INACTIVE
If the {MOTOR THERMOSTAT} is to be configured as {INACTIVE}, (this is the factory default
setting) press [ENTER] and you are returned to the {–MENU– / MOTOR THERMOSTAT} screen.
I
F YOU SET
{MOTOR THERMOSTAT}
TO
{INACTIVE}
OR SET
{MOTOR OFF?}
TO
{NO},
IT IS POSSIBLE FOR THE MOTOR WINDINGS TO OVERHEAT LEADING TO PREMATURE MOTOR
FAILURE AND POSSIBLE HAZARDOUS CONDITIONS
(
E
.
G
.,
FIRE
).
3. Pressing [UP] from the {MOTOR THERMOSTAT / INACTIVE} screen will display the {MOTOR
THERMOSTAT / NORMALLY OPEN} screen.
MOTOR THERMOSTAT
NORMALLY OPEN
Press [ENTER] to accept the {NORMALLY OPEN} configuration.
4. The {MOTOR THERMOSTAT / MOTOR OFF? YES} screen is displayed.
MOTOR THERMOSTAT
MOTOR OFF? YES
Press [UP] to select between {YES} or {NO}.
If you want the motor to turn off when the thermostat activates, (recommended), set {MOTOR OFF?}
to {YES}.
Press [ENTER] to accept the desired configuration.
5. The {MOTOR THERMOSTAT / ALARM RELAY? YES} screen is displayed.
MOTOR THERMOSTAT
ALARM RELAY? YES
Press [UP] to select between {YES} and {NO}.