Pentair NT Standard Series installation manual Three-wire remote

Installation (Remotes) 9

TWO-WIRE OR THREE-WIRE REMOTE HOOK-UP, (cont’d.)

• Three-wire remote:

a)Using 3/16" female quick disconnect connectors, connect the common wire to the "GND" tab of the temperature controller, then connect the two remaining wires to the temperature controller corresponding to the remote control device, pool wire to "POOL" tab, spa wire to "SPA" tab.

b)Now return power to the heater. (Note: If you used the main power switch to turn off the heater, now turn the main power switch on.) At this time, the remote system has control over the heater and if pool or spa temperature is below the temperature controller setting, then the heater will try to come on.

c)If you desire to reset the temperature settings of the temperature controller, the remote has to be in the desired mode for you to change the particular setting. Example: You wish to raise or lower the pool temperature from the factory setting, you must have the remote system in the pool mode, if you wish to change the spa temperature, you must have the remote system in the spa mode.

5.Now turn on the gas valve to "OPEN" position, the heater is now ready to operate.

NOTE

The heater factory settings are 78° F. for the pool and 104° F. for the spa. When connecting a remote control to the MiniMax, you must install the low voltage thermostat wires in separate conduit from ANY line voltage wires. Failure to follow these instructions will cause the thermostat relay to react erratically. A Remote hook-up deactivates the selector keys on the front thermostat display panel and gives selection control to the remote.

3 WIRE REMOTE

This icon is not a fault icon but instead indicates a remote switching device is connected to the Pentair Temperature Controller 7800, and has overriding selection control of Pentair Temperature Controller 7800.

5 A FUSE

FOR AUX2 (PILOT DUTY ONLY)

AUX2

																						PUMP				10 A
		5 A																	PURGE MODE							25O V
		25O V																	5	3	1	5	3	1		RELAY
		RELAY																	J1						J2	PUMP/AUX2
																			6	4	2	6	4	2
																										10 A
TEMPERATURE	1 2	3																								25O V
																										RELAY
DISPLAY MODE	C	F
																							REMOTE BLOWER
			IGN MODULE				G VALVE					LIMITS				POWER TPROBE
		3																					(AUX1)
			1	2	3	4	1	2	3	1	2	3	4	5	6	1	2
		2																1	2
		1
																				AIR PRESS			1	2	3
			24VAC	PV	PV/MV	MV	PV	PV/MV	MV	FUSET		HLIMIT		PRESS			24 VAC					POOL		SPA	GND GND
																						POOL		SPA
		REMOTE POOL/OFF/SPA
	THERMOSTAT SELECT SWITCH
	POOL
	SPA

4	A.C LOAD (PUMP/AUX2)	}NOT USED
3	(PILOT DUTY ONLY)

BLOWER (POWER) LINE

BLOWER (POWER) LINE

Figure 8.

COMMON

Rev. A 1-2-02 P/N 472032