Beckett manual 7600A/B multi-zone connections

Figure 13 - 7600A/B multi-zone connections	* Additional zones can be added by duplicating
with or without a tankless coil	the plumbing and wiring of zone 3.

Water Flow:

AIR

VENT

AIR

SEPARATOR

SK10031

EXPANSION

TANK

COLD

WATER

INLET

P1	P2	P3*
HEATING	HEATING	HEATING
ZONE	ZONE	ZONE
1	2	3*

Control Wiring (Option 1): Circulator-On and -Off Delays on Zone 1 ONLY

1.Set “DHWP OFF” (default, see programming section for instructions)

2.Set “C1 on TT” (default, see programming section for instructions)

3.Circulator-on and -off delays will only affect zone 1

SK10020

TW	WHITE	ZONE
TR	RED	1

LOW VOLTAGE

THERMOSTAT

L2 L1 C1 C2 ZC ZR B1 B2

P1	7600A:
	120 VAC BURNER OR
CIRCULATOR	GAS IGNITION SYSTEM
	7600B:
120 VAC

24 VAC GAS IGNITION SYSTEM

NEUTRAL WHITE

120 VAC

HOT FIELD/MFR. BLACK

SUPPLIED

SERVICE

SWITCH

CIRCULATOR
120 VAC
P3*
6	ZONE
	RELAY
5
4
3
2/N	T	ZONE
1/H	T	3*
		LOW VOLTAGE
		THERMOSTAT
CIRCULATOR
120 VAC
P2
6	ZONE
	RELAY
5
4
3
2/N	T	ZONE
1/H	T	2
		LOW VOLTAGE
		THERMOSTAT

CONTINUED ON NEXT PAGE ►

AquaSmart Boiler Control Manual

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