User Guide

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© 2016 tekmar 306P
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D - 11/16
Application 306P–3
Mechanical
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Electrical -----------------------------------------------------------------------------------------------
Legend
FUSE 2
FUSE 7
FUSE 8
FUSE 3 FUSE 4 FUSE 5
FUSE 6
70 80
9060
50 100
MOD MAX %
MASTER MEMBER
OFF
OFF
OFF
4-20 mA
T-STAT 1 PRIORITY : 0N
EXERCISING : ON
POST PURGE : ON
MOD BOILER : 0-10V
RESERVED
FUSE 1
120 VAC
POWER
MOD
X X
tN4
POWER ROOM
RESPONSE
T1 T2 T3 T4 T5 T6
A
DHW C R W
BOILER T-STAT 1 T-STAT 2 T-STAT 3
PRIORITY
PUMP 1
PUMP 2 PUMP 3 PUMP 4 PUMP 5 PUMP 6
L
-
+
N L N L N L N L N L N L N
tN4
A
C R W
tN4
A
C R W
T-STAT 4
tN4
A
C R W
T-STAT 5
tN4
A
C R W
T-STAT 6 EXPANSION
tN4
A
C R W
tN4
A
B C D E
FUSE 2
FUSE 7
FUSE 8
FUSE 3 FUSE 4 FUSE 5
FUSE 6
70 80
9060
50 100
MOD MAX %
MASTER MEMBER
OFF
OFF
OFF
4-20 mA
T-STAT 1 PRIORITY : 0N
EXERCISING : ON
POST PURGE : ON
MOD BOILER : 0-10V
RESERVED
FUSE 1
120 VAC
POWER
MOD
X X
tN4
POWER ROOM
RESPONSE
T1 T2 T3 T4 T5 T6
A
DHW C R W
BOILER T-STAT 1 T-STAT 2 T-STAT 3
PRIORITY
PUMP 1
PUMP 2 PUMP 3 PUMP 4 PUMP 5 PUMP 6
L
-
+
N L N L N L N L N L N L N
tN4
A
C R W
tN4
A
C R W
T-STAT 4
tN4
A
C R W
T-STAT 5
tN4
A
C R W
T-STAT 6 EXPANSION
tN4
A
C R W
tN4
A
B C D E
+TT -
Away C R Rh W Away C R Rh W Away C R Rh W Away C R Rh W Away C R Rh W Away C R Rh WAway C R Rh WAway C R Rh W Away C R Rh W R W R W
70 70 70 70 70
B1
P1
P7
L
L
N
N
P2
P8
P3
P9
P4
P10 P11 P12
P5 P6
A1
T1
T6 T7 T8 T9
T10
T11
T2 T3 T4 T5
A1
Expansion
B1
P1
P2 P3 P4 P5 P6
P7 P8 P9
P10 P11 P12
BP
306P 306P
Two Switching Relay 306P operate twelve heating zone circulators. The two controls are connected together using an expansion
bus wire. The master 306P fires the boiler when any zone calls for heat. If priority is selected, zones 2 through 12 shut off when
zone 1 is calling for heat.
A1 = DHW Tank Aquastat
B1 = Modulating Condensing Boiler
BP = Boiler Pump
P1 = Zone 1 DHW Tank Pump
P2 to P12 = Zone 2 through 12 Pump
T1 to T5 = WiFi Thermostat 561 or 562
T6 to T9 = Thermostat 518 or 519
T10 = Generic Digital Power-Stealing Thermostat
T11 = Generic Bi-Metallic Strip Thermostat
DIP Switches
Master
T-stat 1 Priority On
Exercising On
Post Purge On
Mod Boiler - depends on boiler
DIP Switches
Member
T-stat 1 Priority Off
Exercising On
Post Purge On
Mod Boiler - not applicable