aqua TEC-R Instructions De Service page 10

TEC-R, TEC-1TD, TEC-1T, TEC-1TT. TEC-1TV and TEC-1VV
Time and/or speed adjustable peristaltic pump
The pump always runs at maximum speed at the time set by the potentiometer (B).
Dosing time can be adjusted in two ways:
1. Standard mode
The potentiometer can adjust operating time from 1 second (turned all the way anti-clockwise) to 30 seconds
(turned all the way clockwise). Moreover, during time adjustment, the pump displays two positions by means of the
flashing red LED:
When the potentiometer is in the position between 10 and 20 seconds, the red LED flashes once and when it is in
the position between 20 and 30 seconds the red LED flashes twice.
2. Manual mode
The dosing time can be programmed manually to set a more accurate time and without being limited to 30
seconds. After having activated manual mode with the following procedure, the pump will start to work at maximum
speed. When you wish to stop it and to memorise the desired time, place the switch at ON; at this point the pump
stops and associates the time set at the 50% position of the potentiometer which will then have the following limits:

Potentiometer at minimum: time set -10 seconds (*)

Potentiometer at maximum: time set +10 seconds
In this mode you can set a time up to 230 s.
(*) If the time set is less than 11 seconds, the pump assigns the potentiometer at minimum the time of 1
second and the potentiometer at maximum double the set time.
 In the 1TT pump, rinsing time (potentiometer B) can be programmed manually to a maximum of 20 s.
The pump runs at maximum speed for the time set by the rinsing potentiometer (B). Then if it is supplied longer
than 30 seconds, it still runs at maximum speed for the time set by the first load potentiometer (H).
The rinsing dosing time is the same as that of the TEC-1T pump operation, while that of the first load is the same
as the TEC-1TD pump.
For the first 30 seconds, the pump runs at the speed set by the rinsing potentiometer (B). Then if it is supplied
longer than 30 seconds, it runs at maximum speed for the time set by the first load potentiometer (H).
The first load dosing time is the same as that of the 1TT pump operation, while the speed is the same as the TEC-
R pump.
For the first 30 seconds, the pump runs at the speed set by the rinsing potentiometer (B). Then it runs at the speed
set by the first load potentiometer (H) as long as it is supplied.
The rinsing and first load set speed is the same as that of the TEC-R pump.
ADSP7000576
TEC-1TT PUMP OPERATION (v. fig. 2)
TEC-1TV PUMP OPERATION (v. fig. 2)
TEC-1VV PUMP OPERATION (v. fig. 2)
rév. 1.5
INSTRUCTION AND MAINTENANCE MANUAL
09/09/2014
ENGLISH
10/32