MAINTENANCE INSTRUCTIONS
37
R
EM
O
T
E
"O
PEN
T
H
E
R
M
"
T
el
ep
ho
ne
c
on
trol
T
er
m
ina
l
bl
oc
k
O
ut
s
ide
tem
pe
ra
tu
re
s
en
s
o
r (o
pt
ion)
Option remote lock -
out indicator
Z
on
e v
a
lv
e m
a
na
ge
m
e
nt
+
o
pt
io
n re
m
o
te
c
on
tr
ol
le
r board
c
od.
65
-00
030
c
od.
40
-00
017
Remote control, zone valves and telephone control wirings
