Regulus VEGA 1000 DVS User manual

VEGA 1000 DVS
THERMAL STORE
EN
v. 1.0
Zone Valve Assembly Installation Manual

SCOPE OF SUPPLY
13969 - CONNECTION KIT FOR LK525 TO HEATING RETURN, ON VEGA 1000
Code Name Qty
13967 LK525 Connection Assy 1pc
13156 Zone Valve Assy for VEGA 1pc
12217 Straight radiator fitting, 1” 1pc
13965 TDN25 pipe (5/4” nut), l=390 mm 1pc
13966 DN25 pipe (5/4” nut), l=670 mm 1pc
7187 Insulation DNa 35,13 mm thick, 2 m 1.3 m
1. Remove the 5/4” pipe connecting the pump station with the ball valve assy.

2. First remove the 5/4”x1” reducing hex nipple from the pump station and then remove
the 1” elbow FM.
3. Fit the 5/4”x1” reducing hex nipple from the previous point into the elbow on the pump
station.

4. Remove the 5/4”x1” reducing hex nipple from the lower connection point and fit it to the
already removed 1” FM elbow. Fit this newly created assembly to the valve as shown
in the fig.
5. Remove the plug below the pressure gauge assy and fit the zone valve connection assy
(code 13967) in its place. Remove the handle from the assembly prior to fitting and then
return it back.

6. Fit the fitting (code 12217) to the ball valve assy.
7. Cut insulation to circa 500 mm and slide it onto the 5/4” pipe, 390 mm long (code 13965).
Then fit the complete pipe to the outer elbow of the pump station.

8. Fit the zone valve assy (code 13156) as shown in the fig.
9. Cut insulation to circa 700 mm and slide it onto the 5/4” pipe, 670 mm long (code 13966).
Using this pipe, connect the zone valve with the ball valve assy. Fit the actuator onto
the zone valve.
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