Johnson Controls TEC22x1-3 LONWORKS, Руководство по установке

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TEC22x1-3 L
ON
W
ORKS
® Networked Single Stage Thermostats Installation Instructions 3
Note: For more details on wiring the
L
ON
W
ORKS
network, refer to the
L
ON
W
ORKS
Network Layout Technical Bulletin
(LIT-1162150).
2. Carefully push any excess wire back into the wall.
Seal the hole in the wall with fireproof material to
prevent drafts from affecting the ambient
temperature readings.
3. Reinsert the screw terminal blocks onto the PCB.
4. Reattach the L
ON
W
ORKS
communication wires to
the LON terminal block. See Figure 5.
Note: If inserting multiple wires into the terminals,
be sure to properly twist wires together prior to
inserting them into the terminal connectors.
5. Reattach the thermostat cover to the mounting
base (top side first).
6. Use a Phillips-head screwdriver to reinstall the
security screw on the bottom of the thermostat
cover.
Figure 5: Terminal Blocks
Y1 G
RC C
RH W1
DI1 DI2 RS
Scom
Four-Pole
Left Top Connector
Two-Pole
Right Top
Connector
Seven-Pole Bottom Connector
MS OS
Aux
F
IG
:t
rm
_
T
E
C
2
2
x
1
_
3
L W
Bus Terminals
ON ORKS
2 3 4 5 6 7
11 12 13 14 15 16 10
Figure 6: Wiring the TEC22x1-3 Thermostat
Cool 1
24 VAC
Thermostat Power
Heat 1
Y1 RC C RH W1
DI1
DI2
If using the same power source
for the thermostat and heating loads,
install a jumper across RC and RH.
OS
Scom
Remote
Monitoring
Supply
Temperature
Sensor
Aux
Aux MS
Supervisory
Controller
F
IG
:w
rn
g
_
2
2
x
1
Auxiliary/
Outdoor
Air Sensor
Fan
G RS
Isolated Contact
• Lighting
• On/Off Actuation
• Exhaust Fan
Remote
Room
Sensor
L W
Bus Terminals
ON ORKS
Table 1: Terminal Identification (See Figure 5.)
Number Label Function
2 Y1 Energizes on a call for first-stage
cooling.
3 G Energizes fan in accordance with
selected fan mode.
4 RC 24 VAC from equipment transformer
5 C 24 VAC (Common) from equipment
transformer
6 RH 24 VAC for heating stage
7 W1 Energizes on a call for first-stage
heating.
10 Aux Auxiliary output
11 DI1 Configurable Digital Input 1
12 DI2 Configurable Digital Input 2
13 RS Remote Room Air Temperature
Sensor
14 Scom Sensor Common
15 OS Auxiliary/Outdoor Air Sensor
16 MS Remote Monitoring Supply
Temperature Sensor
Blank Blank L
ON
W
ORKS
Bus