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Eclipse Packaged Gas BoostPak, V2, Installation Guide 630-2, 6/22/2010
Wiring for Appliance On Demand Operation,
Start Circuit Interlock
This control mode requires a customer supplied run
interlock. It must be a dry (voltage free) contact that
makes continuity when the booster is required and opens
when the booster should shut down. Commonly used
devices include: automatic time clock, flow switch, relay
contact, or switch contact. For this mode, wire the contact
between terminals 1321 and 2161. Be sure to remove any
jumper connection between terminals if present.
Wiring for Flow Sensor Demand Control
Operation
This control mode is an option that is typically ordered and
installed at the factory. If it has been supplied as a kit, refer
to Data 630-FC and Installation Guide 630-FC.
Wiring for Inlet Low Gas Manual Reset
Pressure Switch
This switch may come already mounted and wired on the
BoostPak, or it may be supplied as a kit to be remotely
mounted. This switch is required by local utility company
as a safety device. The kit version must be wired into the
BoostPak control panel. Wire the low inlet gas pressure
switch terminal 3 (COM) to panel terminal 1321, and
switch terminal 2 (NO) to panel terminal 2121. Be sure to
remove any jumper connection between these terminals if
present.
Wiring for Inlet High Gas Pressure Switch
If installed, this optional switch may come already
mounted and wired on the BoostPak, or it may be supplied
as a kit to be remotely mounted. The kit version must be
wired into the BoostPak control panel. Wire the high inlet
gas pressure switch terminal 3 (COM) to panel terminal
2161, and switch terminal 1 (NC) to panel terminal 2162.
Be sure to remove the jumper wire between these
terminals if present.
Alarm Output Wiring
A terminal is provided to connect an external alarm. If
used, wire the external alarm to panel terminal 2331 (hot)
and 1323 (neutral). The external alarm should be rated for
120VAC and not exceed 2 amps.
Checklist After Installation
Ensure the system was properly installed and verify:
• The skid is securely bolted to the floor or mounting
pad and is rigid and level.
• There are no loosely mounted components.
• There are no leaks in the gas lines.
• The external gas piping has appropriate brackets
and is not supported by the BoostPak.
• Verify correct orientation of gas piping – from utility
point of entry to BoostPak inlet, from BoostPak
outlet to the appliance.
• Verify sufficient unobstructed access to the control
panel and booster and (MH only) heat exchanger
motor(s).
• Verify electrical power supply and all external
devices are wired correctly.
• Verify tightness of all terminal connections on all
devices.
• Verify the gas pressure switch(es) are installed in
the correct location and confirm the proper settings.
• Verify all device orientations are correct with respect
to flow direction.
