100
TA
C
O
Zone Contr
ols Cr
oss-R
efer
ence (Continued)
T
A
CO
ARGO
ERIE
HONEYWELL
WHITE-R
OGERS
ADD-ON PO
WER CONTR
OLS
Boiler Reset Contr
ol
PC700
DPM-2
BB1200
2-Stage Boiler Reset Contr
ol
PC702
V
ariable Speed Pump Injection Mixing Contr
ol
PC705
BB3000
F
AN CONTR
OLS
1 Zone Hydr
o
Air Fan Contr
ol (1 or 2 Speed)
HAFC101
ARH-1,
ARH-2,
ARH-3
W
A300
1 Zone Hydr
o
Air Fan Contr
ol with
Time Dela
ys (1 or 2 Speed)
HAFC201
REPLA
CEMENT P
A
R
T
S
24
V
o
lt Replacement Rela
y
SR024-001RP
R-35
EXP10
120
V
o
lt Replacement Rela
y
SR120-001RP
R-49
NO
TES:
1.
Does not ha
ve
both normall
y open and normall
y closed contacts.
2.
Has onl
y one set of normall
y open contacts (SPST).
3.
Does not ha
ve
optional priority
.
4.
Can be expanded to fiv
e and six zones with the ad
dition of EXP10 r
ela
ys.
5.
Arg
o
ARM units ar
e expandable to 10 zones using special contr
ols (ARM-1,
ARM-4) with a phone jack.
T
A
CO s
witching r
ela
ys can be expanded up to 20 zones using an
y combination of -EXP models with no special connections.
6.
Includes onl
y one data por
t f
or ad
ding data por
t modules.
7.
All
T
A
CO zone valv
e contr
ols include an extra set of dr
y contacts (N/O
,Common,
N/C).
8.
VL500 is onl
y 5 zones,
4 normal and 1 priority
.
