User Guide
6 of 12
© 2016 tekmar 306V
_
D - 11/16
Application 306V–3
Mechanical
---------------------------------------------------------------------------------------------
Electrical
-----------------------------------------------------------------------------------------------
A1 = DHW Tank Aquastat
B1 = Modulating Condensing Boiler
BP = Boiler Pump
PS = System Pump
Away C R Rh W Away C R Rh W Away C R Rh W Away C R Rh W
+TT
-
Away C R Rh W
MOD
X X
tN4
T1 T2 T3 T4 T5 T6
A
DHW C R W
BOILER T-STAT 1 T-STAT 2 T-STAT 3
-
+
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 1
END
SWITCH
MOTOR
POWER
PRIORITY SYS PUMP
ROOM
RESPONSE
ZONE 1
70 80
9060
50 100
MOD MAX %
END
SWITCH
MOTOR
ZONE 2
END
SWITCH
MOTOR
ZONE 3
END
SWITCH
MOTOR
ZONE 4
END
SWITCH
MOTOR
ZONE 5
END
SWITCH
MOTOR
ZONE 6
MASTER MEMBER
OFF
OFF
OFF
T-STAT 1 PRIORITY : ON
EXERCISING : ON
POST PURGE : ON
MOD BOILER : 0-10V
SYSTEM PUMP DURING PRIORITY: ON
SYSTEM PUMP WITH MEMBER CALL: ON
ZONE VALVE END SWITCHES: ON
RESERVED
120 VAC
POWER PUMP PUMP 1
SYSTEM PRIORITY
L N L N L N
OFF
OFF
OFF
4-20 mA
Away C R Rh WAway C R Rh W Away C R Rh W Away C R Rh W R W R W
MOD
X X
tN4
T1 T2 T3 T4 T5 T6
A
DHW C R W
BOILER T-STAT 1 T-STAT 2 T-STAT 3
-
+
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 1
END
SWITCH
MOTOR
POWER
PRIORITY SYS PUMP
ROOM
RESPONSE
ZONE 1
70 80
9060
50 100
MOD MAX %
END
SWITCH
MOTOR
ZONE 2
END
SWITCH
MOTOR
ZONE 3
END
SWITCH
MOTOR
ZONE 4
END
SWITCH
MOTOR
ZONE 5
END
SWITCH
MOTOR
ZONE 6
MASTER MEMBER
OFF
OFF
OFF
T-STAT 1 PRIORITY : ON
EXERCISING : ON
POST PURGE : ON
MOD BOILER : 0-10V
SYSTEM PUMP DURING PRIORITY: ON
SYSTEM PUMP WITH MEMBER CALL: ON
ZONE VALVE END SWITCHES: ON
RESERVED
120 VAC
POWER PUMP PUMP 1
SYSTEM PRIORITY
L N L N L N
OFF
OFF
OFF
4-20 mA
B1
PSL
L
N
NP1
V1 V2 V3 V4 V5 V6 V7 V8 V9
V10
V11
A1
T1
T6 T7
T8
T9
T10 T11
T2 T3 T4 T5
L N
Power
L N
System
Pump
L N L N
Power
L N
System
Pump
LN
B1
P1
A1
Expansion
PS
V2V1 V3 V4 V5 V6 V7 V8
V9
V10
V11
BP
306V 306V
Two Zone Valve Control 306V operate eleven heating zones and a domestic hot water tank. When a thermostat calls for heat,
the zone valve opens. The hot water tank is heated using a pump when the tank aquastat calls for heat. The master control
operates the system pump and the boiler when there is a call for heat on either the master or member control.
Master
T-stat 1 Priority = On
Exercising = On
Post Purge = On
Member
T-stat 1 Priority = Off
Exercising = On
Post Purge = On
Mod Boiler = depends on boiler
System Pump During Priority = Off
System Pump With Member Calls = On
Zone Valve End Switches = On
Mod Boiler = depends on boiler
System Pump During Priority = Off
System Pump With Member Calls = Off
Zone Valve End Switches = On
End switch jumper required for Zone 1 when using a
pump and Zone Valve End Switch DIP = On
Legend
P1 = Zone 1 DHW Tank 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
V1 to V11 = 4-Wire Zone Valves
DIP Switches - Master DIP Switches - Member