DIVERSITECH CP-22LP-P Manual Del Usuario página 11

Installation (cont.)
6. Electrical Connection and Safety Switch (cont.)
1. This pump is supplied with lead wires and intended to be hardwired using a
junction box or other approved enclosure. This pump includes a conduit
connector for using ½" flexible metal conduit. The conductors must be
enclosed in conduit in accordance with local authority, NEC, and
Occupational Safety and Health Act (OSHA).
2. The installation should be performed by a qualified technician. Comply with
national and local electrical and plumbing codes as well as local authority,
NEC, and OSHA.
3. Pump conductors must be connected to voltage specified on the pump
nameplate. Power conductors must be connected to a constant source of
power (not a fan or other device that runs occasionally). The power
conductors provided must be enclosed in conduit and hardwired inside a
junction box or other approved enclosure.
4. Final installations should always be inspected and approved by the local
authority of jurisdiction per requirements set forth by the same local authority.
Pumps power connections - 120V
Green – ground
White – neutral
Black – line
Yellow - Yellow with Black Stripe
Alarm circuit
To prevent abrasion of wires, conduit should be reamed or finished to remove
rough edges.
6b. Safety Switch
The safety switch should be connected to a Class II Low Voltage circuit. The
safety switch wires are yellow and yellow with black stripe. Do not confuse these
wires with the power conductors.
The safety switch connection is normally closed (NC). Refer to thermostat and air
conditioning or refrigeration unit's operating instructions when using the safety
switch. Be sure to disconnect power to the air conditioning or refrigeration unit
when installing or modifying the safety switch circuit. Connect the safety switch
in series with the low voltage thermostat circuit as specified in the thermostat's
operating manual.
Pumps power connections - 230V
Green – ground
Black – line 1
Red – line 2
Yellow - Yellow with Black Stripe
Alarm circuit
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