Rheem Raypak MVB 1003A, Инструкция по установке и эксплуатации

Страница: 35 / 64

35
Table N. Setup/Adjust Menu
Item Application Range Description Default
BOILER 1 All ON <> OFF
Enable or Disable the operation of boilers in FT Bus. 1 is
enabled by default
ON
TARGET H MODE 1, 2, 3 RSET <> SETP RSET = Outdoor Reset, SETP =Setpoint SETP
TANK SETP WH
OFF, 50°F to 160°F
(10°C to 71°C)
Tank set point temperature 125°F (52°C)
TANK DIFF WH
2°F to 10°F
(-17°C to -12°C)
Tank Differential temperature 3
MODE H MODE 1, 2, 3 1,2,3 Piping and application configuration. 1
SETPOINT H MODE 1, 2, 3 50°F (66°C) to PIM
value*
Boiler target temperature while a heat demand is present for
setpoint operation
180°F (82°C)
OUT START H MODE 1, 2, 3 35°F to 85°F
(2°C to 29°C)
Outdoor starting temperature - outdoor reset 70°F (21°C)
OUT DESIGN H MODE 1, 2, 3 -60°F to 45°F
(-51°C to 7°C)
Outdoor design temperature - outdoor reset 10°F (-12°C)
Boil START H MODE 1, 2, 3 35°F to 150°F
(2°C to 66°C)
Starting boiler target temperature when the outdoor
temperature is at outdoor start outdoor reset
70°F (21°C)
Boil DESIGN H MODE 1, 2, 3 70°F to 200°F
(21°C to 93°C)
Design boiler target temperature when the outdoor
temperature is at outdoor design outdoor reset
180°F (82°C)
Boil MASS All 1<>2<>3 Thermal mass of the boiler 1
Cascade Type
Cascade
Master Only
SEQ, PAR Cascade operation type SEQ
Cascade Delay Cascade
Master Only
AUTO<> 0:10...10:00 Cascade Interstage delay before calling next boiler AUTO
Cascade Alarm Cascade
Master Only
ON <> OFF Cascade Alarm to all units in case of any unit presents alarm ON
TARGET MAX H MODE 1, 2, 3 100°F (38°C) to PIM
value*
Maximum target system temperature 220°F 104°C)
TARGET MIN H MODE 1, 2, 3 OFF, 50°F to 190°F
(10°C to 88°C)
Minimum target system temperature 50°F (10°C)
TARGET DIFF H MODE 1, 2, 3 2°F to 42°F Differential for target system temperature 10°F (-12°C)
DHW SENSOR H MODE 1, 2, 3 OFF <> ON Selects whether a DHW sensor is used for indirect DHW tank OFF
DHW DIFF H MODE 2, 3
2°F to 10°F
(-17°C to -12°C)
Differential for the target indirect DHW tank temperature 6°F (-14°C)
IND SUPPLY H MODE 2, 3
OFF, 50°F (10°C) to
PIM value*
Target boiler temperature for the DHW heat exchanger during
indirect DHW operation
180°F (82°C)
DHW
PRIORITY
H MODE 2 OFF <> ON
Selects whether or not Indirect DHW priority is active during
indirect DHW operation
OFF
PRI OVR H MODE 2, 3 Au, 0:10hr to 2:00hr Sets the length of the indirect DHW priority override time 1:00hr
BOIL PURGE All 0:20min to 10:00min Sets the length of the boiler pump post purge 20 seconds
SYS PURGE All
OFF, 0:20min to
20:00min
Sets the length of the system pump post purge 20 seconds
WWSD H MODE 1, 2, 3 40°F to 100°F (4°C to
38°C)
The system warm weather shutdown temperature outdoor
reset
70°F (21°C)
UNITS All deg F <> deg C Show units using icons in display deg F
MODBUS All
OFF<>MNTR<>
TEMP<>RATE
ModBus Operating Mode: Off, Monitor, Temp Control, Rate
Control
OFF
ADDRESS All 1 to 247 ModBus slave address 1
DATA TYPE All RTU <> ASCI Modbus data type RTU
BAUD RATE All
2400<>9600<>19K2<>
57K6<>115K
19K2
PARITY All NONE<>EVEN<>ODD EVEN