Honeywell REDLINK ERM5220R, Инструкция по установке, Страница: 5 / 60

5 33-00135EFS—07
Fig. 3. Terminal Designations for Boiler.
M35656A
J R C Y
O/B
T
D
L
S1 S1
TERMINALS FOR 10K OHM TEMPERA
TURE SENSOR. CAN BE USED FOR FREEZE PROTECTION IN THE CASE OF THE THERMOST
A
T
LOSING THE SIGNAL TO THE ERM. SENSOR MUST REMAIN INDOORS TO BE USED FOR FREEZE PROTECTION. TERMINAL FOR HEA
T CALL.
TERMINALS FOR 24V
AC POWER.
TERMINAL FOR JUMPER. JUMPER BETWEEN J AND R SHOULD BE REMOVED FOR BOILER USE.
TERMINAL DESIGNA
TIONS FOR BOILER
Y2
T
TERMINAL FOR HEA
T CALL.
NOTE:
ER
M
WILL N
O
T S
U
P
POR
T SE
R
IES
2
0
OP
ER
A
TION
. W
HEN
CONFIG
UR
ED
AS
A B
O
ILER
, TH
E
Y
R
E
L
A
Y
SH
A
L
L
B
E
O
F
F
AT
ALL TIM
E
S.
33-00135EFS_D.book Page 5 Friday, September 8, 2017 1:59 PM