GMP GMP6 Instrucción página 3

USE OF AN INDEPENDANT SOLUTION CONTAINER
FOR FILLING (GMP6 & GMP18 ONLY)
NOTE: Do not plug in the unit until step D, as instructed below.
The GMP is equipped with a 3-way valve facilitating system filling
A) Fill the GMP tank with the least amount of solution so the float
is activated. (3.5 US Gal/13 L for both GMP6 and GMP18).
B) With a flat head screwdriver, turn the valve so it rotates
90° counterclockwise, until the valve indicator points to
the independent tank
C) Install a hose on the valve to link the independent tank to the pump.
WARNING: the pump self-primes up to a maximum of 8 feet.
It is important to stay within this range to use the GMP pump to
fill your system. It is recommended to use Calefactio's filling kit.
(#GMPFILLINGKIT).
D) Plug the pump into the piggyback, and then into an electrical outlet.
E) The GMP pump will fill the system and stop. Once it has stopped,
unplug the GMP from the electrical outlet.
F) Place the valve back at "SYSTEM" position
and remove the hose.
G) Plug the GMP back into the electrical outlet.
H) Finalize system filling by raising it to the desired pressure level
using the solution inside the GMP tank. Fill it manually if need be.
OPEN SYSTEM ISOLATION VALVE. INSERT PUMP ELECTRICAL PLUG INTO PIGGYBACK SWITCH PLUG,
AND INTO WALL OUTLET.
NOTE: The pressure gauge on system feeder may
indicate a different pressure than a gauge installed
elsewhere in the system. This difference may be due
to calibration variations, or elevation differences and
is normal.
3. If the system pressure is below the pressure
reducing valve (PRV) setting, the pump will start.
The pump will run until the system is pressurized
to the PRV setting. The pump may cycle rapidly.
4. If a higher system pressure is required, adjust
the PRV to the desired value as follows:
A) Close the isolation valve.
B) Loosen the lock nut.
.
(photo 2)
(photo3)
.
(photo 1)
C) Turn the screw clockwise until the gauge
displays the desired pressure.
D) Hold the screw and tighten the lock nut.
(The standard system feeder PRV can be
adjusted to 60 PSI.)
5. To get to a lower pressure, open the security valve
and let the pressure go down below the desired
pressure. From there, follow the steps stated in #4.
EN
Photo 1
Photo 2
Photo 3
3