Tekmar 562 - Application 562-3

8 of 24
© 2017 tekmar 562
_
D - 08/17
Application 562-3
Mechanical ----------------------------------------------------------
Electrical -----------------------------------------------------------
The WiFi Thermostat 562 operates a first stage radiant floor and a second stage fan
coil for heating, and an air conditioner for cooling.
C
R
AWAY
W
Rh1
W1
Rh2
W2
Rc
Y1
G
C
R
AWAY
S1
S2
SEN
COM
C
R
W
G
Y
X
X
C
Vlv
Air
Handling
Unit
Terminals
V2
B1
WiFi Thermostat 562
S1
S2
ZVC1
Legend
B1 = Boiler
BP = Boiler Pump
C1 = Air Conditioner
F1 = Fan Coil
PS = System Pump
S1 = Optional Floor Sensor 079
S2 = Optional Indoor Sensor 084
T1 = WiFi Thermostat 562
V1 = Radiant Zone Valve
V2 = Fan Coil Zone Valve
ZVC1 = Zone Valve Control 304V, 306V
C1
F1
B1
T1
S1
S2
V1
V2
ZVC1
BP
PS
J1 J2 J3
RELAY
POWER
JUMPER
ON
OFF
Thermostat
jumpers:
J1 = On
J2 = Off
J3 = Off
and install field jumper
wire from Rh2 to Rc