15
INSTALLATION MANUAL
MODEL: MRS-AC10G
TIS CONTROL LIMITED
RM 1502-p9 Easey CommBldg
253-261 Hennessy Rd Wanchai
Hong Kong
TEXAS INTELLIGENT SYSTEM LLC
SUITE# 610. 860 NORTH DOROTHY DR
RICHARDSON
TX 75081.USA
Copyright © 2020 TIS, All Rights Reserved
TIS Logo is a Registered Trademark of Texas Intelligent System LLC in the
United States of America. This company takes TIS Control Ltd. in other
countries. All of the Specifications are subject to change without notice.
w w w . t i s c o n t r o l . c o m
MARS 10 GANGS WALL PANEL WITH THERMOSTAT
GND(white-orange)&(white-brown)
D-(white-green)&(white-blue)
D+(blue-green)
+24V(brown-orange)
Cat5e connection
1/L
2/M
3/H
4/L
5/M
6/H
7/L
8/M
1/L
2/M
TIS-BUS
GND D-
D+ +24V
PRG
9/H
10/L
11/M
12/H
3/H
4/L
5/M
7/L
8/M
10/L
11/M
6/H
9/H
12/H
A
B
C
D
VLC-12CH-10A
WARNING! HIGH VOLTAGE!
To the TIS BUS Network
Cat5e
PAIRING
(MANUAL PROGRAMMING)
FCU PROGRAMMING
1
To program the FCU to any wall
thermostat panel, press and hold the first
Channel L (LOW) button for 6 seconds.
The LED indicator of the pressed button
will start blinking,
6”
On the Mars AC panel, turn the AC ON.
2
A
COOL
IN
20
22
A
COOL
IN
20
22
Test your air conditioning by changing the
fan speed from low to medium to high.
Your relay should respond accordingly.
3
