Figure 54 - Chilled Water And Cooling System; Figure 55 - Steam And Drain System For Steam Control Valve - York YHAU-CW Manual

FORM 155.31-ICOM2.EN.UL
ISSUE DATE: 12/21/2018
Chilled Water
Return Header
Chilled Water
Straner
(10 mesh)
Chilled Water
Supply Header

FIGURE 54 - CHILLED WATER AND COOLING SYSTEM

Scope of Supply
High Temp. Generator

FIGURE 55 - STEAM AND DRAIN SYSTEM FOR STEAM CONTROL VALVE

JOHNSON CONTROLS
PI TI
Chilled
Water
Pump
TE
PI TI
PI TI
PI TI
Tapping for Chemical Cleaning
Steam Inlet
Press. Gauge
Go Down to Chiller
PI
Steam Control
h< (Drain Back Press.)
- (Press. Loss of Piping)
PI
SV
Steam
Drain
Drain Back Press.
Adjusting Valve
Cooling Water
Scope of Supply
Absorption Chiller
Cooling Water
Safety Relief
Steam Shut Off
Valve
Valve
PI
Valve
Drain Trap
h
Hotwell Tank
Check Valve
SECTION 7 – MAINTENANCE
Cooling Tower
Feeding Water
TH
Thermostat
Strainer
(20 mesh)
Cooling Water
Pump
LD22369
Steam Header
Straner
(60-70mesh)
Steam
LD22006
7
147