26
The following settings are available in the SETUP/ADJUST Menu. Go to MODE screen within SETUP menu
and change MODE = 2 to enable the settings for the configuration described along this section:
Item
Range
Default
User Settings
When is it Displayed
Description
Target
Reset - Setpoint
EMS
Modbus
SETP
PIM™ Identity is H
EMS = Temp/Rate
Modbus = Temp/Rate
RSET = Outdoor Reset
SETP = Setpoint
EMS = Energy Management System
(Analog Target Temperature)
MODB = Modbus
Mode
1/2/03
1
PIM™ Identity is H
Target = Rset or Setp
Piping and application configuration
SETPOINT
XFYRE 50 TO 192°F
XPAKFT 50 TO 192°F
MVB/XTHERM 50 TO
220°F
180
°F
PIM™ Identity is H
Piping and application configuration
Target Max.
100°F to PIM™
Operating Limit
XFYRE 192
°F
XPAK FT 192
°F
XTHERM 220
°F
Modbus Rate EMS Rate
PIM™ Identity is H
Maximum Target Boiler Temperature
Target Min.
50 to 180°F
50
°F
Modbus Rate
EMS Rate
PIM™ Identity is H
Minimum Target Boiler Temperature
Sys. Purge
0:20 to 20:00 min
0:20 min
Modbus
Temp/Rate
PIM™ DIP = Purge On
Sets the length of the System Pump
Purge
Units
F or C
F
Always
Show Units Using Icons in Display
When RESET from target screen is selected the following items will be available for adjustment:
Out Start
35 to 85°F
70°F
PIM™ Identity is H
Target = Rset
Outdoor Reset Starting Temperature
Out Design
-60 to 45°F
10°F
PIM™ Identity is H
Target = Rset
Outdoor Reset Design Temperature
Boil Start
35 to 150°F
70°F
PIM™ Identity is H
Target = Rset
Starting Boiler Target Temperature
when Outdoor Temperature is at
Outdoor Start
Boil Design
70 to 200°F
180°F
PIM™ Identity is H
Target = Rset
Design Boiler Target Temperature
when the Outdoor Temperature is at
Outdoor Design (Hottest Water on
Coldest Day)
WWSD
40 to 100F
70F
Target = Rset
PIM™ Identity is H
The System Warm Weather Shut
Down Temperature
When manual diferential is selected via PIM™ DIP switch 1, the following items will appear.
Target Diff
2 to 42°F
10°F
PIM™ Identity is H
PIM™
DIP = Manual Diff
Differential for Target Boiler
Temperature
The next items are shown and available for adjustment within the SETUP / ADJUST menu while MODE 2 is
selected:
Ind. Sensor
ON - OFF
OFF
PIM™ Identity is H
MODE = 2 or 3
Selects whether a DHW sensor is used
Ind. Setp.
Off, 50 to 180 F
140F
PIM™ Identity is H
MODE = 2 or 3
Ind. Sensor = ON
Target Indirect DHW Temperature.
Ind. Sensor is Selected.
Ind. Diff
Off, 50 to 180F
6F
PIM™ Identity is H
MODE = 2 or 3
Ind. Sensor = ON
Differential for the target indirect DHW
tank Ind. Sensor is Selected
Ind. Supply
OFF, 70 to 200F
180F
PIM™ Identity is H
MODE = 2 or 3
Ind. Sensor = OFF
Target boiler temperature for the DHW
heat exchanger during indirect DHW
operation
Ind. Priori
OFF - ON
OFF
PIM™ Identity is H
MODE = 2
Selects whether or not indirect DHW
priority is active during indirect DHW
operation
Pri Ovr
Au, 0:10 to 2:00 hr
Au
PIM™ Identity is H
tN4 Bus Detected OR
DHW Priority = ON
Sets the length of the priority override
time
Содержание VERSA IC
Страница 2: ...2 Rev 2 is a software revision J1214G Aug 2014 completely new edition of this manual...
Страница 28: ...28 Fig 26 WH Direct DHW single Heater with CWP VS Pump MIX TYPE 2 Fig 25 WH Direct DHW Single Heater...
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