Figure 15 Evaporator And Chilled Water Unit Piping Data - Liebert Mini-Mate2 MMD24E User Manual

Figure 15 Evaporator and chilled water unit piping data

Entrance for Customer High-
Voltage Connections with (SPPK)
Single Point Power Kit
Evaporator Air
Inlet on Ducted
Version
Filter Clog
Switch Option
Connection Point
Entrance for Customer Low-
Volt Connections
7/8" (22.2mm) Diameter
Entrance For Low-Voltage Connection
to Condensing Unit (if applicable)
Hot Water Reheat 5/8" (15.9mm) OD Cu
or Free Cooling Outlet 7/8" (22.2mm) OD Cu
Extends 3-1/2" (88.9mm) Beyond Panel Exterior
Hot Water Reheat 5/8" (15.9mm) OD Cu
or Free Cooling Inlet 7/8" (22.2mm) OD Cu
Extends 3-1/2" (88.9mm) Beyond Panel Exterior
Evaporator Air
Outlet on Ducted Version
Optional 1/4" O. D.
Compression Fitting.
Use Copper Lines for
Humidifer Supply Line
NOTE: Route supply line to
Clear hanging rods
7/8" Dia. (22.2mm)
Electrical Entrance for
Condensate Pump
Connection
Suction Refrigerant Line
Quick Connect Female Coupling
with Access Valve
Power Supply from
Electric Service Power
Block in Fan/Coil Module
Fan/Coil
Unit
Condensate Drain
CONDENSATE PUMP
(Field-installed)
On Unit with Air Outlet Ductwork
® ™
Liebert Mini-Mate2
Entrance for Customer
High-Voltage Connections
Liquid Refrigerant Line
Quick Connect Female Coupling
Evaporator Air Outlet with Access Valve
For Plenum Version
Air Outlet Duct
Drain Line
(Field-Supplied)
3/4" Hose Barb
Supplied on
Pump Tank
Flexible Rubber Tubing
3/4" FPT
Customer Connection
Field-Supplied
Rigid Piping
(Support as Required)
Note:
3/4" (19.1mm) Flexible Rubber Tubing Assembly
(Supplied with Pump Kit) must be installed on pump
end of rigid piping; support as required.
3/4" NPT Female
Condensate Drain Connection
Drain is trapped internally and
Must Not betrapped outside
the module
Chilled Water Supply Line(IN)
7/8" (22.2mm) OD Cu
Extends 3-1/2" (88.9mm) beyond panel exterior
Chilled Water Return Line(OUT)
7/8" (22.2mm) OD Cu
Extends 3-1/2" (88.9mm) beyond panel exterior
Evaporator Air Inlet
For Plenum Version
Drain Line
Fan/Coil
(Field-Supplied)
Unit
Condensate Pump
Field-Supplied
Rigid Piping
Condensate Drain
(Support as Required)
CONDENSATE PUMP
On Unit with Air Distribution Plenum
26
Site Preparation and Installation
FRONT
OF UNIT
Single Point Power Kit
(SPPK) Harness Connection
from Condensing Unit
BACK OF UNIT
Power Supply
from Electric
Service Power
Block in
Fan/Coil
Module
3/4" Hose Barb Supplied on
Pump Tank
Flexible Rubber Tubing
3/4" FPT
Customer
Connection
Condensate
Pump Support
Brace
(Field-installed)
DPN00192
Rev. 1