I15V/60HZ _LI (HOT}
TO MAIN _ _2
DISCONNECT
g_TCH J GND
dUMPER
FACTORY
INSTALLED--
F -
I F
I !
AOOASTAT
RELAY
(HONEYWELL
LS148E)
// _ ZONE I /_ _ ZONE 2 \ ZONE 3
, _× I I j _c× I
[ [ ' i I •
- I I q I I 7 1
[ 7 I L _ , 71 1 _
v I I y I y] l
[
ZONE , ZONE 2 ZONE 3
VALVE VALVE VALVE
NO_
_ AlL WIRING MUST COMPLY WITH APPLICABLE CODEg• OROLNANCES
AND PEGULATIONS
(_ WIRE REMAINDER OF AQUASTAT RELAY IN ACCORDANC_ WITH
SYSTEM WIRING DIAGRAM SUPPLIED
kkGX.N_
UN_ VOLTAGE
LOW VOLTAGE
Figure 20: Zone Wiring with Zone Valves
I20V/6OHZ _LI (_OT)--
TO MAIN
DISCONNECT L2
SWITCH _GND
ZONE 1
THERMOSTATm _ 24V
I I
JUMPER
FACTORy
LIMI T(HONEYWELL
LBI48E)
L
i
1
I
1I
I
ZONE 2 i
CIRCULATOR i
BOILER
CIRCULATOR
(ZONE I)
(_) ALL ',_RING MUST COMPLY '_TH APPLICABLE CODES, ORDINANCES
AND REGULATIONS
(_ _RE REMAINDER OF LIMIT IN ACCORDANCE _TN
SYSTEM _R_NC DIAGRAM SUPPLIED
ZONE 2
THER_OvSTAT
I_ -_ [NSTALLE O
#
S_ICHING
RELAY
ZON£ 3
CIRCULATO_ I
L L ............. •
L .........
- LINE VOLTAGE
LOW VOLTAGE
ZON[ 3
IHERMOSTAI
24V
INSTALLED
S_TCHING
RELAY
Figure 21: Zone Wiring with Circulators
19
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