AERCO Boiler Valve Controller (BVC) - Manual (Page 10)

Boiler Valve Controller (BVC) GF-126
User Manual OMM-0051_0D
Page 10 of 38 VD2: 01/20/13 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, New York 10913 • Phone: 800-526-0288 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, New York 10913 • Phone: 800-526-0288
Figure 2 - Mounting Foot Kit Figure 3 - Attached Mounting Foot
3. After all four feet are attached, position the Boiler Valve Controller on the wall-mounted
plywood sheet or other suitable surface. For easy viewing, position the BVC so that the LCD
display is at eye level.
4. Mark the locations for the four slotted holes in the mounting feet.
5. Remove the BVC and drill four (4) pilot holes for the mounting screws.
6. Secure the BVC to the wall using four (4) screws (not supplied) suitable for the mounting
surface being used. The size of the screws required is to be determined in the field .Do not
over-tighten the screws.
4.3.2 Drilling Access Holes for Conduit and Cable Connections
Since the BVC does not come pre-drilled, access holes must be made to accommodate all
incoming/out-going signaling and power wiring. Power wiring should be routed through a
separate cutout to minimize electrical noise on signal leads. Access holes can be drilled in the
bottom (preferred), top, or side surfaces of the enclosure. The most common method for drilling
holes in the composite fiberglass enclosure is using a standard twist bit drill. For best results,
AERCO recommends that carbide tipped or PCD diamond tipped tools be used to avoid
chipping of the composite material. AERCO recommends that hubs be used for connecting
conduit and cabling to the enclosure.
4.3.3
17B
Removal and Replacement of the AERCO BVC Cover
Although it is unlikely that the cover will ever have to be removed and replaced, the procedure
to facilitate this process is provided should such a situation ever occur. Proceed as follows.
4.3.3.1
28B
Cover Removal
1. Open the enclosure completely and provide adequate support to keep the cover from being
damaged during disassembly.
2. Disconnect the RJ-11 telephone cable connectors from Port 1 on the back of the display.
Remove the cable tie so that the front panel may be removed freely.
3. Using a hammer and screwdriver, gently tap on the end of the hinge pin nearest the middle
of the enclosure (closed end) so that the pin becomes unseated at the other end (approx.
¼”).
4. Using pliers, grasp the opposite end (flattened) of the hinge pin and pull completely out.
Repeat steps 1 through 3 to remove the second hinge pin.