Raypak RSIT115, Инструкция по установке и эксплуатации

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10
Fig. 4: VERSA MODE 3
Figure 4 depicts connecting the indirect water heater di-
rectly to the boiler loop. Other boilers may be used in-
stead.
PRV
XPAK FT
BOILER
SYSTEM
PUMP
(S3)
SYSTEM
SENSOR
BALL
VALVE
T&P
GAUGE
UNION
IN
LE
T
O
UT
LE
T
UNION
UNION
MIXING
VALVE
BALL
VALVE
PRV
BALL
VALVE
(S6) IND
SUPPLY
SENSOR
BOILER
PUMP
EXPANSION
TANK
DHW
PUMP
DRAIN
CHECK
VALVE
PRESSURE
GAUGE
BALL
VALVE
UNION
BALL
VALVE
DRAIN
TO
BOILER
COLD
INLET
HOT
OUTLET
FROM
SYSTEM
12” MAX APART
MIX
OUTLET
MAKE UP
WATER
TO
SYSTEM
COLD
INLET
(S5) IND
TANK
SENSOR
FROM
BOILER
INDIRECT
FIRED
STORAGE
WATER
HEATER
DRAIN
DRAIN