ENVIRO-TEC
21
FORM ET115.24-NOM11 (118)
CONDENSATE WATER PUMP
SAFETY WARNING
Risk of electric shock. Make certain
that the entire power supply to the
unit/system is disconnected before
attempting to install, service or remove
this component.
General information
The high performance water condensate pump is
suitable for units up to 5.6 tons (67 kBtu - 20 kW). The
piston technology is specifically designed for removing
condensate from air conditioning systems. It is fully
reliable, in any kind of environment and its operating
sound level will remain silent <23 dB whatever the
volume of condensate.
Technical specifications
Operation
voltage
120V +/- 10% ~50/60Hz – 4.7W
208 - 230V +/- 10% ~50/60Hz – 4.7W
Operating
temperature
Max 257 °F (125 °C) auto-reset
Thermal
protection
(overheating)
257 °F (125 °C) auto-reset
Max head
23 Ft
Max suction
lift
16.52 Ft
Replacement instructions
a. Disconnect the main power on the unit.
b. For wiring connection to unit, refer to unit wire
diagram.
c. For accessories, assembly, and internal wire
connections, refer to condensate water pump
manufacturer instructions.
d. Locate the two alignment holes for the water pump
bracket, right bottom corner of the unit.
e. Attach pump to bracket and mount it to unit with
two screws. (See Figure 1)
f. Complete all assembly prior to mounting pump cover.
g. Connect tubing. Once all of the connections are
made, reconnect the main power of the unit.
CURRENT SWITCH DEVICE
SAFETY WARNING
The Current Switch is intended to
provide an input to equipment under
normal operating conditions. Where
failure or malfunction of the Current
Switch could lead to personal injury
or property damage to the controlled
equipment or other property, additional
precautions must be designed into
the control system. Incorporate and
maintain other devices, such as
supervisory or alarm systems or safety
or limit controls, intended to warn of or
protect against failure or malfunction
of the Current Switch.
General information
The Current Switch is a non-intrusive device that
detects current flowing through the motor power wire.
Completely self-powered, the Current Switch draws its
power from current induced by the power wire of the
motor being monitored. Fig. 5 shows the current switch
wire connections. It is panel mounted with two screws
inside the main electrical enclosure; refer to fig. 6.
Technical specifications
Wire size
2.1–0.6 mm (12–22 AWG)
diameter recommended
Status output
Switch normally open
Switch load
capacity
1 A at 30 VAC/42 VDC
maximum
Figure 9 Current Switch in circuit
Figure 10 Current Switch mounting
