TREND GVCPI User Manual

Gvcpi, Warning, Application

GVCPI Data Sheet TA200889 Issue 1/A 05/09/05

EN2C-0053SZ20 R0705

GVCPI

CLOSED POSITION SWITCH FOR GV SERIES SOLENOID VALVES

DATA SHEET

APPLICATION

The closed position switch can be used at GV series solenoid

valves to indicate the position of the main valve.
MODELS
GVCPI-20-25: for GVS20, 20 mm (3/4") and GVS25, 25 mm

(1“) valves

GVCPI-32-40: for GVS32, 32 mm (1¼“) and GVS40, 40 mm

(1½“) valves

GVCPI-50:

for GVS50, 50 mm (2“) valve

GVCPI-65S:

for GVS65, 65 mm (2½“) valve

GVCPI-65F-80: for GVF65, 65 mm (2½“) and GVF80, GVS80

80 mm (3“) valves

GVCPI-100:

for GVF100, 100 mm (4“) valve

SPECIFICATIONS

Operational voltage:

Electrical rating at 250V: Max. current 3A
Electrical connection:

Plug connection according PG 9
Enclosures:

IP65
Ambient temperatures:

-15 °C..60 °C

WARNING

•

Take care that the installer is a trained and
experienced service man.

•

Turn off gas supply before starting installation.

•

Disconnect power supply to prevent electrical
shock and/or equipment damage.

INSTALLATION

1. Check that the switch has the correct model number

corresponding to the valve body size to ensure a proper

fit of switch to valve.

2. Remove the 1/4" plug at the bottom of the valve body.

3. Ensure that the O-ring is applied to the brass mounting

nut, to effect a proper seal.

4. Tighten the switch to the valve body by using a 17 mm

wrench.

5. Realign the switch housing to the valve body.

6. Perform a leakage test, to ensure the proper seal of the

switch to the valve body.

ADJUSTMENT

1. Ensure that the valve is in the closed position.

2. Ensure that the switch is in the open position, with the

contacts at the terminals 1 and 3 in the open position.

3. Turn the adjustment screw at the bottom of the switch

unit clockwise till the switch closes, with the contacts at

terminal 1 and 3 in closed position.

4. Turn the adjustment screw an additional 1/2 turn clock-

wise, to achieve some overtravel at the switch.

5. Operate the solenoid valve several times to ensure pro-

per functioning of the switch.

WIRING

Follow the instructions, supplied by the appliance

manufacturer.

Electric circuit of switch

terminals