Aqua Comfort AC1050 Руководство пользователя - Страница 5

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MODES OF OPERATION

To Change Between Pool and Spa Setpoints Manually:

This is the default factory setting (jumper on pins 1-2) and allows the user to change between the pool

and spa setpoints by using the mode button located on the front control panel. The use of an external

water pressure switch IS NOT required for this mode of operation.

To Change Between Pool and Spa Setpoints Automatically:

This change can be done automatically as the water flow is directed to either the pool or spa. The use

of an external water pressure switch in the spa piping IS necessary. A two-wire control circuit must be

connected from the water pressure switch to the terminals 9 and 10 on the terminal strip located in the

electrical control enclosure. The mode jumper must be on pins 2-3 for this mode of operation. See

figure 1 below for pin settings.

Remote Thermostats and Controllers:

If a remote thermostat or another control system is to be used to operate the heater, a normally open

dry contact can be made at terminals 11 and 12 on the terminal strip located in the electrical control

enclosure. Remove the red jumper from terminals 11 and 12 on the terminal strip and install the

remote control system. The mode jumper must be on pins 3-4 for this mode of operation. See figure 1

below for pin settings.

Terminal

Strip

Configuration Pins

Figure 1 – Terminal Strip & Mode Configuration Pins

Mode

Removable

Jumper

Electronic

Controller