Tyco QRS User Manual

TFP110 0
Page 8 of 16
External Trim Connections
C1
C2
C3
C4
C5
C6
C7
C8
Diaphragm Supply Connection
Water Motor Alarm Connection
Air Supply Connection
Waterow Pressure Alarm Switch
Connection
Low Air Pressure Switch
Connection
Main Drain Connection
Drip Funnel Drain Connection
Fire Detection System
Connection
Item Description
A
B
C
D
E
F
G
H
J
K
L
DV-5a Valve
System Main Control Valve
Waterow Pressure Switch
Main Drain Valve
System Drain Valve
Automatic Drain Valve
Alarm Test Valve
Alarm Control Valve (Optional)
Water Supply Gauge
Diaphragm Gauge
System Gauge
Item Description
M
N
P
Q
R
S
T
U
V
W
X
Manual Control Station
Manual Reset Actuator
Diaphragm Supply Valve
Diaphragm Supply Strainer
Water Supply Shut-Off
Air Supply Valve
Air Pressure Relief Valve
Not Used
Solenoid Valve
Not Used
System Shut-Off Valve
QRS Equipment
Q1
Q2
Q3
QRS Switch
Releasing Panel
Battery Back-Up
LOCATION
FOR OPTIONAL
ELECTRICALLY
SUPERVISED
N.O. ALARM
CONTROL
VALVE
C6
C7
C5
C3
C2
C4
C1
C8
Q1
Q2
Q3
A
B
J
K
D
E
F
G
M
N
P
Q
V
X
S
L
T
C
H
R
P1
P6
P7
P2
P3
P4
P5
FIGURE 3B
DV-5a VALVE - DOUBLE INTERLOCK PREACTION ELECTRIC/ELECTRIC ACUATION TRIM
WITH MODEL QRS ELECTRONIC ACCELERATOR OPTIONAL COMPONENTS
OPERATIONAL COMPONENTS
Notes:
• Port Connections P1 through P7 are described in Technical Data Sheet TFP1450, Figure 2.

Tyco QRS Specifications

General

Brand	Tyco
Model	QRS
Category	Control Unit
Language	English