HBX THM-0600, Installation Manual

Page: 20 / 24

© 2020 HBX Controls 18
To use external room
thermistor, toggle dip-
switch from Internal to
External on THM-0600
Zone 1 Zone 3 Zone 4
THM -0600
3
COMM
6 5
3
TH
2
TH
4 3
2
Thermostat
1
2 1
1
DO NOT
CONNECT
POWER
HERE
INT. ROOM
EXT. ROOM
HBX
TH TH
THM -0600
3
COMM
6 5
3
TH
2
TH
4 3
2
Thermostat
1
2 1
1
DO NOT
CONNECT
POWER
HERE
INT. ROOM
EXT. ROOM
HBX
TH TH
Fancoil
R W Y G C
DO NOT CONNECT
POWER HERE
GR
POWER
120
17
N
L
16 15
0
4 3
I
TT 1
0
6 5
I
TT 2
5
TH 1
10 9
6 5
12 11
6 5
14 13
6 5
16 15
6 2
Y G
20 19
2
X
21
2
5A
1
PUMP 1
1 2
1 1
PUMP 2
3 4
1
5A
HBX
ZON -0600 Zone Control
N
ZN 1
7 8
H N
9 10
H
ZN 2
N
11 12
H
ZN 3
N
13 14
H
ZN 4
N
5 6
H
ZONE
POWER
5A 5A 5A 5A
1
2 1
1
W R
Fancoil
Outputs
0
8 7
I
TT 3
Demand
Outputs
1
18 17
1
Thermostat Signal
Communication
Fancoil
Outputs
EXT
THM
TH 2 TH 3 TH 4
Aux. Therm
Input
External Room
sensor
(029-0099)
Floor
Sensor
L
N 120 V AC
THM -0600
3
COMM
6 5
3
TH
2
TH
4 3
2
Thermostat
1
2 1
1
DO NOT
CONNECT
POWER
HERE
INT. ROOM
EXT. ROOM
HBX
TH TH
THM-0600 Drawing 3