tekmar 406 House Control Installation - Manual (Page 12)

© 2012 406_D - 11/12 12 of 48
HP Sys
115 V (ac)
N L G
to pump grounds
N
L L
Back of House Control 406
R
C
L
N
Tank Sys
Mix Sys Pump Tank Sys Pump
DHW Pump
Transfer Pump
Boil Sys Pump
HP Loop Pmp
Pump
Power (L) Pump
Power (L)
Variable
Speed Pump
3
4
6
5
7
2
1
8
tN2 tN2 tN2 tN2 tN2 tN2 tN2 tN2
(blue)
(red)
(black)
(black)
(black)
(red)
(black)
(black)
(black)
Y2 O Y1 R
Menu
House Control 406
Item
+
Ta
nk
Com
Boil
H
PR
t
O
ut
Com
Zone 1
H8009B
Zone 2 Zone 3 Zone 4
tN2 tN2 tN2 tN2 tN2 tN2 tN2 tN2 Rc1 Y1 O/B
Sensors - No P
ow
er
No Power
Call
Call
Mix/DHW
tN4
tN4
CC
Mod dc/mA
Boil / Mix
Tank
Rc2
Y
2
Se
tpoint
DHW
R C
Input Power
Backup
Vlv C Vlv C Vlv C
Zone 3 Zone 1 Zone 2 Zone 4
Vlv C
Element
Stor. Tank
A1
A2
L1
L2
DHW
115 V (ac)
N G L
to pump grounds
N
Electrical A406-1
Outdoor
Sensor
(S1)
tekmarNet ® 2 Thermostats
24 V (ac)
Transformer 009
Tank Sensor (S4)
Heat Pump
Return Sensor (S2)
(P4)
(P2)
(Z1) (Z2) (Z3) (Z4)
240 V (ac)
Electric Element
003 Relay
Two Stage
Air to Water
Heat Pump
DHW Sensor (S5)
(P6)