Getinge Castle MTP 1800 Series, Руководство по эксплуатации, Страница: 83 / 98

Series 1800 Washers
61301604086 7–9
Hot Tap Water Temperature
Booster
An instantaneous steam-to-water heat exchanger is provided to raise the
house tap water supply temperature by 80
o
F.
Figure 7–6. HOT TAP WATER TEMPERATURE BOOSTERThe sump fill
steam valve allows steam to flow to the heat exchanger. The steam throttling
valve controls the flow rate of the steam.
• The sump fill valve fills the sump with house supply water. The water
throttling valve controls the flow rate of the water. The sump fill temper-
ature gauge monitors the sump fill water temperature (195°F
maximum).
• The vacuum breaker releases the vacuum in the heat exchanger to
allow condensate to drain out of the shell.
• The steam trap allows condensate to pass back to the return and
keeps the steam in the exchanger for maximum heat gain by the water.
STEAM FLOW
SUMP FILL
STEAM VALVE
STEAM
THROTTLING
VAVLE
SUMP FILL
VALVE
STEAM
TRAP
VACUUM
BREAKER
WATER
THROTTLING
VAVLE
SUMP FILL
TEMPERATURE
GAUGE