Jandy AquaLink RS series User Manual

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5.4 3 HP Relay
5.4.1 Operation
1. A standard 3 HP Relay's coil is supplied with 24 VDC from the power center PCB via one (1) of the driver chips.
When 24 VDC is received by the relay's coil wires, it closes the contacts that complete the circuit to turn on the
equipment (i.e., power supplied to Line 1 goes out Load 1 to the equipment). See Figure 16.
2. Standard 3 HP Relays may be wired to activate a 120 VAC circuit (i.e. Line 1/Load 1) or a 240 VAC circuit (i.e.
Line 1/Load 1 and Line 2/Load 2).
Note If a relay's coil wires are shortened, or an AC relay coil is plugged into a relay socket, when that circuit is activated, it will
damage one of the relay driver chips on the power center PCB.
Specifi cations
Maximum Contact Ratings:
3 HP at 240 VAC
1 1/2 HP at 120 VAC
1500 watts (per contact) - Incandescent
Relay coil - 24 VDC
Resistance across coil - 300 Ohms
Amperage draw of coil - 0.10 Amps
Figure 16. 3 HP Relay
2 4 6 8
Line 1 Load 1 Line 2 Load 2

Jandy AquaLink RS series Specifications

General

Weatherproof	Yes
Automation	Yes
Expandability	Yes
Smartphone Control	Yes
Power Source	120V AC
Communication	RS-485
Humidity Range	0% to 95% non-condensing
Maximum Load Capacity	Varies by model
Dimensions	Varies by model
Weight	Varies by model
Compatible Devices	Jandy pumps, filters, heaters, lights, valves
Wireless Control	Optional (with iAquaLink)