Roberts Gorden System Control HP 208 V 3 User Manual
Page 12

S
YSTEM
C
ONTROL
I
NSTALLATION
, O
PERATION
AND
S
ERVICE
M
ANUAL
6
For the EP-203 (3 Ø), EP-303 (3 Ø), EP-100, EP-201
and EP-301 208/230 V (1 Ø) pumps, use the 17 Amp
contactor package (P/N 10050011).
For the EP-301 pumps that are operated with 120 V
(1 Ø) use the 28 Amp contactor package (P/N
10050012). The contents are listed below:
All pump motors are equipped with thermal
overloads.
3.3.3 If an outside air blower is to be used with any of
the above options, See Page 10, Figure 8.
3.4 System Configuration
See Page 6, Figure 4 for details. Below the ribbon
cable J2 connector, there are six configurable jump-
ers. They indicate whether the thermostat for each
zone uses an anticipator. If the thermostat for that
associated zone has an anticipator, then use a
jumper to cover both pins for that zone. If the thermo-
stat for the associated zone does not use an antici-
pator, then cover the right side pin only.
The bottom two jumpers are associated with Pump 2
operation. They indicate whether Pump 2 is active
and which zones are associated with it. Pump 2 can
only be associated with Zone 3 and/or Zone 4. To
enable Pump 2, use a jumper to cover both pins for
the zone(s) that will operate on Pump 2. To disable
Pump 2, cover only the right side of the pin of zone 3
and 4.
FIGURE 4: System Configuration
Contactor Packages
Part No.
Description
10050011 Contactor Package 17A
10001002
Enclosure IEC metal 8X6X6 NEMA 1
90600200
CONT 208-600 17A (A16-30-10-84)
10050012 Contactor Package 28A
10001002
Enclosure IEC metal 8X6X6 NEMA 1
90600205
CONT 208-600 28A (A26-30-10-84)
G
N
L
N
L
N
L
N
L
N
L
N
L
N
L
AC POWER IN
PUMP 1
ZONE 1
PUMP 2
ZONE 2
ZONE 3
ZONE 4
24
V
AC
COM
Z1
W
Z2
W
Z3
W
Z4
W
24
V
AC
COM
Z1R
Z2R
Z3R
Z4R
AIR
S
W
1
AIR
S
W
2
AIR
S
W
1
AIR
S
W
2
ANTICIPATOR
LOAD ENABLE
ZONE 1
ZONE 2
ZONE 3
ZONE 4
ZONE 3
ZONE 4
PUMP 2
OPERATION
ENABLE
ANTICIPATOR
LOAD ENABLE
ZONE 1
ZONE 2
ZONE 3
ZONE 4
ZONE 3
ZONE 4
PUMP 2
OPERATION
ENABLE
FEATURE
ENABLED
FEATURE
DISABLED