Connection Instruction (Figure 4)
Portapac Air Switch Models require connection of the sensor connector plug to the
corresponding socket on the side of the Portapac control box. The sensor connector plug will
only insert into the socket if they are correctly oriented.
Do not allow the probe wire to touch the ground, metal or the motor of the pump as this can
affect the temperature reading. Make sure the probe wire is not bundled up. The result should
look similar to that shown in Figure 4.
INSTALLING THE AIR SWITCH
Air Switch Model Portapacs (Demand & Demand Elite) are supplied
WITHOUT
an Air Switch
which may be purchased separately. Consult your air switch installation instructions. However,
consider the following for all Air Switches.
1. The Air Switch must be connected to the clear flexible tube supplied with the Portapac.
2. The clear tube must remain free of kinks and blockages.
3. The Air Switch should be no further than 2.8m from the Portapac.
SENSOR/ HOUSING
PORTAPAC
CONTROL BOX
PORTAPAC
SENSOR WIRE
SPA
Figure 4
