tekmar 402 House Control Installation - Manual (Page 5)

5 of 32 © 2010 D 402 - 09/10
DHW Pump
Mix System
Pump
Power
Source
(L,N)
V. S. Pump
Boil Sys Pump
Boil System Pump
Mix System Pump
DHW Pump
Variable
Speed Pump
Pump Power L
402
Strip wires
1/2 inch (13 mm).
Installed wires are
not removable.
12-18 AWG
Variable Speed Pump
DHW Pump
Boil System Pump
Mix System
Pump
Power Source
(L,N)
Pump
Pump
Pump
Pump
Variable Speed Pump
DHW Pump
Boil System Pump
Mix System
Pump
Power Source
(L,N)
Pump
Pump
Pump
Pump
Figure 1 - Connect
Ground Wires
Boil System Pump
Mix System Pump
DHW Pump
Variable
Speed Pump
Pump Power L
402
Strip wires
1/2 inch (13 mm).
Installed wires are
not removable.
12-18 AWG
V. S. Pump
DHW Pump
Boil Sys Pump
Mix System
Pump
Power
Source
(L,N)
Figure 2 - Connect
Neutral Wires
Figure 3 - Connect
Line Voltage (Hot) Figure 4 - Connect
Pump Line (Hot)
Mix
Boil
DHW
Variable
Speed
115 V (ac)
N
L G
to pump grounds
N
L
Back of House Control 402
Strip wires
1/2 inch (13 mm).
Installed wires are
not removable.
12-18 AWG
(blue)
(red)
(black)
(black)
(black)
Boil System Pump
Mix System Pump
DHW Pump
Variable
Speed Pump
Pump Power L
Rear Line Voltage Wiring Diagram ------------------------------------------------------------------- -------------------------------------------------------------------