Brochure
34 63-8702
Hydronic Zoning System
TH6320R WIRELESS
PROGRAM
MABLE FOCUSPRO
R
C
W
R
C
W
R
C
W
Zone 1
Priority
Zone 2
Zone 3
24 VAC THERMOSTATS
THE TH6320R WIRELESS PROGRAMMABLE THERMOSTAT AND
EIM ARE SOLD TOGETHER IN THE YTH6320R1001 KIT. THE
TH5320R WIRELESS NON- PROGRAMMABLE THERMOSTAT
AND EIM ARE SOLD TOGETHER IN THE YTH5320R1000 KIT.
A SEPARATE THERMOSTAT AND EIM ARE NEEDED FOR EACH WIRELESS ZONE. THE
EIMS GET MOUNTED ON A WALL IN THE UTILITY ROOM WITH THE HYDRONIC PANEL.
TO ENSURE WIRELESS COMMUNICATING RELIABILITY, WE RECOMMEND THE EIMS
BE SPACED AT LEAST 2 FEET APART.
THE THERMOSTAT WIRING IS THE SAME FOR ALL THE HPZ AND HSR HYDRONIC
PANELS. FOR WIRING OF THE VALVES, 3 PUMPS, POWER, ETC. SEE THE OTHER
DIAGRAMS IN THIS FILE OR THE LITERATURE PACKED WITH THE PANEL.
MCR37972
1
2
3
1
2
TH5320R WIRELESS
NON PROGRAMMABLE FOCUSPRO
1
1
THM5320R
EIM
POWER
HEAT
COOL
FAN
A
B
C
D
RAS
RAS
W
W2
Y
Y2
G
L
C
R
Rc
Rh
THM5320R
EIM
POWER
HEAT
COOL
FAN
A
B
C
D
RAS
RAS
W
W2
Y
Y2
G
L
C
R
Rc
Rh
2
1
2
1
Wireless FocusPRO thermostats with Hydronic panels.
R
C
W
R
C
W
R
C
W
R
C
W
Zone 1
Priority
Zone 2
Zone 3
Zone 4
24 VAC Thermostats
HPZC104
Four Zone
Zone Valve Controller
Priority
Zone 1
Zone 2
Zone 3 Zone 4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
Boiler
TT
End
Switch
TT
On/Off
Priority
End
Switch
On/
Off
Priority
Zone
Zone
Power
Boiler
End Switch
T-stat Call
Valve Open
DHW
Priority
12
34
Pump End
Switch
Zone 1 Pump
End Switch
X
XN/O
COM
N/C
N H
Input
120VAC
24 VAC Zone Valves
40 VA
TRANSFORMER
THIS DIAGRAM SHOWS THE WIRING ON ZONE 2 BECAUSE IN SOME CASES ZONE 1 IS CONTROLLING DHW. ALL ZONES CONTROLLED BY THERMOSTATS
ARE WIRED THE SAME AS ZONE 2 (SHOWN).
THIS DIAGRAM IS SPECIFIC TO THE
SERIES 20 ZONE VALVE WIRING ON THE HPZC PANELS. WIRING OF THE PUMPS,
DHW ZONE (IF USED), AS WELL AS DIPSWITCH SETTINGS VARY BY SYSTEM. SEE THE OTHER DIAGRAMS IN THIS FILE OR THE LITERATURE THAT COMES
WITH THE HYDRONIC PANEL FOR WIRING OF THE REST OF THE SYSTEM.
VALVE WIRING (AS SHOWN IN DIAGRAM)
• R FROM ZONE CONNECTION AT TOP OF HPZ PANEL TO 5 AT VALVE
• Y FROM THERMOSTAT TO 6 ON VALVE
• 1 FROM ZONE CONNECTION AT BOTTOM OF HPZ PANEL TO 1 ON VALVE
• 2 FROM ZONE CONNECTION AT BOTTOM OF HPZ PANEL TO 4 ON VALVE
• 3 FROM BOTTOM OF HPZ TO 3 ON VALVE
3
5
4
THERE ARE MANY HONEYWELL HOME THERMOSTATS THAT SUPPORT SERIES 20,
POWER-OPEN/POWER-CLOSED ZONE VALVES. SOME SELECT MODELS LISTED BELOW
.
WI-FI PROGRAMMABLE
TH8321WF1001 TH8110R1008
TH6320WF2003 TH6320U2008
TH6220WF2006 TH6220U2000
TH6210U2001
TH4210U2002
TH4110U2005
NON-PROGRAMMABLE
TH1110D2009 (THE TH1010 MODEL OF T1 DOES NOT SUPPORT THIS)
COMMON IS OPTIONAL ON NON-WI-FI MODELS.
1
2
3
3
3
4
3
3 3
4
4
5
6
1
2
3
THERMOSTAT
W
C
Rc
R
Y
WHITE ROGERS 3-WIRE ZONE
VALVE
2
1
MCR37973
3
5
\
3-Wire, Power-open/Power-closed (series 20) valves used with HPZC panels.