Doorway / InSite Code |
Label |
Description |
Units |
Default Value |
Range |
C1 |
FRSP |
Frost Protection / Non Occupied Setpoint
|
Deg C |
10 |
2 to 15 |
C2 |
MAXF |
Maximum Flow Setpoint (VTC and VTU) / CT Setpoint (CTU)
|
Deg C |
82 |
5 to 100 |
C3 |
MINF |
Minimum Flow Setpoint
|
Deg C |
30 |
1 to 100 |
C4 |
FLAV |
Flow Temperature for 10°C outside temperature (VTC only)
|
Deg C |
50 |
20 to 100 |
C5 |
SACT |
Sensor Action
0: Use ‘temp b’ sensor for control and optionally use ‘temp
a’ sensor for monitoring or VFC using INMD
1: Use average of valid sensor values (INMD = 0)
2: Use maximum of valid sensor values (INMD = 0)
3: Use minimum of valid sensor values (INMD = 0)
|
- |
0 |
0 to 3 |
C6 |
SCAL |
Sensor Calibration
|
Deg C |
0 |
-10 to +10 |
C7 |
SPTY |
Setpoint Type (CTU type only)
0: Constant temperature setpoint (value set in MAXF) |
- |
0 |
0 to 3 |
|
|
Setpoint Type (VTU types only)
1: Setpoint varies linearly based on Maximum Demand Signal from Consumers
2: Setpoint varies linearly based on Average Demand Signal from Consumers |
- |
1 |
0 to 3 |
|
|
Setpoint Type (VTC types only)
3: Weather Compensated with Zone demand Compensation
|
- |
3 |
0 to 3 |
C8 |
INMD |
Input Mode for input terminals 3 and 4 ‘temp a’
0: Additional temperature input for max, min, ave using SACT
1: External occupation (input linked = Occupied) AND with internal Occupation
2: External occupation (input linked = Occupied) OR with internal Occupation
3: External Occupation signal only
4: Alarm input
5: Pump alarm
|
- |
0 |
0 to 5 |
C9 |
MIND |
Minimum Demand
|
% |
5 |
0 to 100 |
C10 |
MNAV |
Minimum Average Demand
|
% |
0 |
0 to 100 |
C11 |
MNOC |
Minimum number of Occupied Zones
|
- |
0 |
0 to 200 |
C12 |
MNDV |
Minimum demand for driver, affects control of Fan or Pump |
% |
5 |
0 to 100 |
C13 |
LOSS |
Flow Loss added to setpoint and sent to Heat Provider |
Deg C |
10 |
0 to 20 |
C14 |
TRNG |
Maximum trim effect on heating setpoint (VTC only) |
Deg C |
10 |
0 to 20 |
C15 |
CRNG |
Maximum adaptive effect on heating setpoint (VTC only) |
Deg C |
10 |
0 to 20 |
C16 |
SMRT |
Summer outside temperature setpoint to inhibit heating |
Deg C |
20 |
10 to 30 |
C17 |
HPRD |
Heating Driver Stroke/Minimum On Time |
Secs/10 |
18 |
1 to 240 |
C18 |
HDLY |
Heating Interlock Delay
Negative value opens valve before pump starts
Positive value runs pump on after valve shuts down
|
Mins |
5 - |
30 to 30 |
C19 |
FPRD |
Not used in this application |
Secs/10 |
12 |
1 to 240 |
C20 |
FRPT |
Frost Protection Mode
0: No action
1: Open heating valve 50%
2: Open heating valve and run pump
3: Run pump only
|
- |
2 |
0 to 3 |
C21 |
MANL |
Manual Level, set by Doorway or InSite |
% |
0 |
-100 to 100 |
C22 |
CMDE |
Control Mode
0: Control loop disabled, demand passed direct to outputs
1: Normal control
|
- |
1 |
0 to 1 |
C23 |
ALRM |
Alarm Mode
0: Ignore alarms
1: Report all alarms to Doorway/InSite,
no control action, no flashing Temp indicator
2: Report all alarms, shut down all outputs on local alarm
3: Report all alarms, shut down on STOP alarm or local alarm
4: Report all alarms, shut down on STOP alarm only
|
- |
0 |
0 to 4 |
C24 |
ALST |
Alarm report sense
0: Alarm if input = 0, pump running if input = 1
1: Alarm if input = 1, pump running if input = 0
|
- |
1 |
0 to 1 |
C25 |
HTSC |
Heat Source
|
- |
1 |
0 to 8255 |
C26 |
OCDS |
Occupation Destination |
-
|
0 |
0 to 8255 |
C27 |
HTCT |
Heating Demand sent as CT
0: HTSC interconnects to Secondary Circuit, demand sent %
1: HTSC interconnects to Boiler, demand sent as CT temp
|
- |
1 |
0 to 1 |
C28 |
COMP |
Adaption offset for weather compensated setpoint |
Deg C |
0 |
-50 to 50 |
Doorway / InSite Code |
Label |
Description |
Units |
Default Value |
Range |
I1 (C30) |
EXTI |
External Input (function depends on INMD setting) |
- |
- |
0 to 1 |
I2 (C31) |
OCCD |
Occupied |
- |
- |
0 to 1 |
I4 (C33) |
SHOF |
Summer Heating Inhibit |
- |
- |
0 to 1 |
I5 (C34) |
COOL |
Cooling Mode |
- |
- |
0 to 1 |
I6 (C35) |
RLYA |
Triac A Status (for 3T types only |
- |
- |
0 to 1 |
I7 (C36) |
RLYB |
Triac B Status (for 3T types only |
- |
- |
0 to 1 |
I8 (C37) |
RLYC |
Triac C Status (for 3T types only |
- |
- |
0 to 1 |
W1 (C38) |
AUTO |
Automatic/Manual Status |
- |
- |
0 to 1 |
W2 (C39) |
OVRD |
Override |
- |
- |
0 to 1 |
W3 (C40) |
ILKP |
Interlock Pump (PCO submodule) |
- |
- |
0 to 1 |
W4 (C41) |
ESTF |
Establish Flow (PCO submodule) |
- |
- |
0 to 1 |
W5 (C42) |
HAND |
Manual Hand; use with MANL to set output level |
- |
0 |
0 to 1 |
W6 (C43) |
POT |
Not used in this application |
- |
0 |
0 to 1 |
W7 (C44) |
SERV |
Service Pin Message (to Doorway and InSite, self resetting) |
- |
- |
0 to 1 |
W8 (C45) |
CGST |
Configuration Mode Status |
- |
- |
0 to 1 |
S1* (C50) |
HTMP |
Heated Water Temperature |
Deg C |
- |
- |
S2* (C51) |
DMND |
Control Demand |
% |
- |
-100 to 100 |
S3 (C52) |
REQD |
Controller current setpoint |
Deg C |
- |
- |
S4 (C53) |
ZDMD |
Highest demand from zones |
% |
- |
- |
S5 (C54) |
AVDM |
Average demand from zones |
% |
- |
- |
S6 (C55) |
NOCC |
Number of zones Occupied |
- |
- |
- |
S7 (C56) |
FLOW |
Flow Temperature |
Deg C |
- |
- |
S8 (C57) |
RTRN |
Return Temperature |
Deg C |
- |
- |
K1 (C60) |
MAXF |
Maximum Flow Setpoint (for VTU, VTC and CTU) |
Deg C |
82 |
10 to 100 |
K2 (C61) |
MINF |
Minimum Flow Setpoint (for VTU and VTC only)
|
Deg C |
30 |
5 to 100 |
K3 (C62) |
FLAV |
Flow Temperature Setpoint for 10C outside (for VTC only)
|
Deg C |
50 |
10 to 100 |
K4 (C63) |
FRSP |
Non Occupied (Frost) Setpoint
|
Deg C |
10 |
5 to30 |
K5 (C64) |
MXVA |
Maximum Voltage output a (for AOP types only)
|
Vdc |
10 |
0 to 10 |
K6 (C65) |
MNVA |
Minimum Voltage output a (for AOP types only)
|
Vdc |
0 |
0 to 10 |
K7 (C66) |
MXVB |
Maximum Voltage output b (for AOP types only)
|
Vdc |
10 |
0 to 10 |
K8 (C67) |
MNVB |
Minimum Voltage output b (for AOP types only)
|
Vdc |
0 |
0 to 10 |
|
|
Engineering Parameters; only accessible via Doorway and InSite |
|
|
|
C90 |
NOAL |
No Alarms; all alarms cleared when set to 1 |
- |
- |
0 or 1 |
C91 |
SENF |
Sensor Failed (when set to 1) |
- |
- |
0 or 1 |
C92 |
EXTN |
Volt-Free Contact alarm (when set to 1) |
- |
- |
0 or 1 |
C93 |
CNDF |
Condensation detected (for cooling types only) |
- |
- |
0 or 1 |
C94 |
PMPF |
Pump Failed (when set to 1) |
- |
- |
0 or 1 |
C95 |
STOP |
STOP alarm received (when set to 1) |
- |
- |
0 or 1 |
C180 |
DI A |
Input 3-4 digital status |
- |
- |
0 or 1 |
C181 |
DI B |
Input 5-6 digital status |
- |
- |
0 or 1 |
|
|
* 24 hour plots available for these values by default |
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Plotting interval and plotted variable changeable via Doorway or InSite |
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