Liebert 104 165 ユーザーズマニュアル
Inspection and Installation
29
Figure 24 General arrangement—Air cooled models with Lee-Temp control
Compressor***
Hot Gas
Bypass
(optional)
Bypass
(optional)
Hot Gas
Discharge
Discharge
Service Valves
Check
Valve
Valve
Check
Valve
Valve
Head Pressure
Control with
Integral Check
Valve
Control with
Integral Check
Valve
Filter
Dryer
Dryer
Sight
Glass
Glass
Shutoff *
(Isolation)
Valve
(Isolation)
Valve
Solenoid
Valves
Valves
Expansion
Valve
Valve
External
Equalizers
Equalizers
Liquid
Return
Return
Liquid Return
from
Condenser
from
Condenser
Condenser Coil
Piping Assembly **
Rotalock Valve **
Evaporator
Coil
Coil
Lee-temp
Receiver
Sight Glass
Sensing Bulb
Factory Piping
Single Circuit Shown
Optional Piping
Field Piping
1/4" (6.4mm)
Pressure Relief
Valve**
Pressure Relief
Valve**
Inverted Trap *
on discharge line
to extend 7-1/2" (190mm)
above coil base
on discharge line
to extend 7-1/2" (190mm)
above coil base
* Traps every 25 ft
(7.6m) of rise on
hot gas line only
(7.6m) of rise on
hot gas line only
DPN000681
Rev. 0
Rev. 0
* Components are not supplied by Liebert
but are recommended for proper
circuit operation and maintenance.
** Components supplied by Liebert and
must be field-installed.
*** Various compressor types may be available.
but are recommended for proper
circuit operation and maintenance.
** Components supplied by Liebert and
must be field-installed.
*** Various compressor types may be available.