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Pressure Switch Turn-off (Tank or Shut Head): This
is an excellent option for tank filling and can be best
used in conjunction with a scheduled start. The
pump will run unless the contacts open, such as in a
pressure switch when the pump attains closed head.
There is no delay once the contacts open, apart
from any inbuilt ramp down settings. This way the
sensor can be used with a flow switch for LOP as
well as a pressure switch for tank filling.
Pressure Switch Turn-off (Tank or Shut-head)
Input 1
Pressure Switch Turn-off (Tank or Shut-head)
GND 1
2
Normally closed, turn off when opened Bridge if not used.
Figure 7.8
Float Turn-off: Similar to the above sensor option
except the circuit is a normally open circuit which
Normally closed, turn off when opened Bridge if not used.
Input 2
will initiate a shut down when the circuit is closed.
GND 2
Pressure Switch Turn-off (Tank or Shut-head)
2
Input 3
Figure 7.9
Ordinary Turn on Switch: This sensor option allows
for an on/off switch or the use of a classic pressure
GND 3
Normally closed, turn off when opened Bridge if not used.
switch to turn the pump on and off. This option
can be used in conjunction with the Flow/Pressure
LOP, Pressure Switch Turn-off or Float Turn-off.
These other options will be prioritised over the
Ordinary Turn Off Switch, e.g. if the pressure switch
Normally open, turn on when closed,
off when open or Pressure or Float or LOP.
contacts connected to the Ordinary Turn on Switch
connection terminals is closed, but the flow switch
connected to the Flow/Pressure LOP Switch is open
and the (4 minutes initial start or 30 second once
primed) timer has elapsed the pump will shut down
due to loss of prime/closed head.
Normally open, run low speed when closed.
Normally open, turn on when closed,
off when open or Pressure or Float or LOP.
Figure 7.10
7.9 Engine speed and stopping:
Since the Davey 5190HRS2 & 5290HRS2 can be
used for fire protection as well as water transfer, the
speed setting switch will be overridden if a start is
initiated by Fire Sensors or Emergency Buttons(s).
The pump will always run at high speed if start is
Normally open, run low speed when closed.
initiated by Fire Sensors or Emergency Buttons(s)
regardless of the position of the speed setting switch.
3
2
1
3
Input 4
1
Float Turn-off
GND 4
Float Turn-off
Input 5
Normally open, turn off when closed.
Ordinary Turn On Switch
GND 5
3
Normally open, turn off when closed.
Input 4
1
Ordinary Turn On Switch
GND 4
Input 6
Normally open, turn on when closed,
off when open or Pressure or Float or LOP.
Float Turn-off
Speed Input
GND 6
Input 5
Speed Input
GND 5
Input 7
Normally open, turn off when closed.
Normally open, run low speed when closed.
Ordinary Turn On Switch
GND 7
Input 6
GND 6
Speed Input
Input 7
GND 7
NOTE: Davey recommend turning the
speed setting toggle to low speed for
at least 15 seconds prior to switching
off at the key.
NOTE: For all SMS stop or timer
stop events, should the engine be
operating in high speed mode it will
always drop to low speed for 15
seconds prior to shut down.
Input 4
7.10 SMS Control:
NOTE: The phone number for the
GND 4
SIM fitted to your new 5190HRS2
or 5290HRS2 is listed at the start of
this chapter of this Installation and
Operating Instruction and it is also
affixed on the inside of the Remote/
Input 5
Auto Control Centre. Treat this
number as confidential and ONLY
supply to people who you wish to
allow access to operate your pump!
GND 5
7.11 Set-up:
In Australia, the controller is equipped with a SIM
card ready to accept your commands. Firstly,
you will need to activate your SIM card and to
Input 6
establish an account. This is done online. You
can use your credit card to establish a monthly
charge for SMS access following the initial set-up
usage. Establishing your account will also facilitate
GND 6
automatic downloading of any software upgrades
for your 5190HRS2, or 5290HRS2. To set-up:
• User registration
https://my.daveywater.com/#/register (
Input 7
GND 7
Figure 7.11
13
):
Figure 7.11
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