Aprilaire 8800 - Lockout Commands

LOCKOUT COMMANDS
FANLK
User fan mode lockout configuration COS: N/A
Permissions: Read/Write
Query
Command
Syntax: SN[#] FANLK?<CR>
Description: Requests the fan lockout configuration setting.
Assignment
Command
Syntax: SN[#] FANLK=[value]<CR>
Description: Sets the fan lockout configuration setting to [value].
Example: SN1 FANLK=0<CR>
Response Syntax: SN[#] FANLK=[value]<CR>
Example: SN1 FANLK=0<CR>
Node address 1 responds with a fan lockout setting of disabled.
Parameters Range
value: fan lockout setting code [0 – 2]
0: lockout disabled
1: time-limited lockout
2: lockout enabled; no changes allowed
The three fan mode lockout settings provide varying degrees of setpoint lockout. Time-limited lockouts must be enabled in conjunction with
the temporary change period (LKTIME command).
MODELK
User system mode lockout configuration COS: N/A
Permissions: Read/Write
Query
Command
Syntax: SN[#] MODELK?<CR>
Description: Requests the mode lockout configuration setting.
Assignment
Command
Syntax: SN[#] MODELK=[value]<CR>
Description: Sets the mode lockout configuration setting to [value].
Example: SN1 MODELK=0<CR>
Response Syntax: SN[#] MODELK=[value]<CR>
Example: SN1 MODELK=0<CR>
Node address 1 responds with a system mode lockout setting of disabled.
Parameters Range
value: system mode lockout setting code [0,2]
0: lockout disabled
2: lockout enabled; no changes allowed
The two system mode lockout settings provide varying degrees of setpoint lockout.
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