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SUGGESTED
WIRING
FOR STEAM
OR HOT WATER
MULTIPLE
BASE BOILERS
WITH HONEYWELL
INTERMITTENT
PILOT,
WHERE
THERMOSTAT
DOES NOT CONTROL
CIRCULATOR
PUMP
RB222A
RELAY
OPTIONAL
MAN. RESET
PS/HL
PS/HL
[
I
l
HERMDSTAT_
__.___
O_
o--_
[I
_,PROVIDE
DISCONNECT
2
4
/
2
4
I
I
I
IIII
_
MEANS & OVERLOAD
I
T
°
I
I
I
LU-I
'PROTECTInN
AS REO'D. _
I i_rn
EWF
TR-2
-
OPTIONAL
TR-]
PPLIE
WITH
AC CARTON)
0_)
=i
I
LWL:
(SUPPLIED
BY INSTALLER)
NNo
_-
7 _4v
MY r- _
-I _4v
MV r-
"1
_
24VG
MV/PV
E
_r_" £
_
H
PV[__
Tn
GAS VALVE
U
PV[_
$8600
MODULE
$8600
MODULE
0
0
_
FACTORY
INSTALLED
Z ;:O m
VIRES - DO NOTREMOVE
m 0
FOR 'dIRE COLOR CODE
--
_:_ FlI
BETWEEN
GAS
VALVE
AND
MODULES
SEE
PAGE
]8
zoo;o
o
Z
Z_
m
FIGURE
28
_,.T-
SET
HEAT
ANTICIPATOR
AT .40 AMPS
_A
WIRING
TO
GAS VALVE
CTDRY
INSTALLED
VIRES
- DO NOT REMOVE
FOR VIRE
COLOR CODE
BETVEEN
GAS
VALVE
AND
MODULES
SEE
PAGE
18
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