MODELS WITH °C CONTROLLERS
Mnemonic Parameter
CSt
(1)
Cd (Cd1)
(1)
Cd2
(2)
NOTES:
Mnemonic Para
Ht
Lt
dO
(1)
ArOP
(2)
NOTES:
MODELS WITH °F CONTROLLERS
Mnemonic Parameter
CSt
(1)
Cd (Cd1)
(1)
Cd2
(2)
NOTES:
Mnemonic Para
Ht
Lt
dO
(1)
ArOP
(2)
NOTES:
- 14 -
TABLE 1: HEAT/COOL OPERATING PARAMETERS
Description
Cooling setpoint
Cooling differential
Cooling differential 2
Compressor or cooling turns ON at CSt and OFF at CSt - Cd
(1)
Cooling differential 2 is only applied to lead-lag application
(2)
TABLE 2: ALARM PARAMETERS (°C)
High temperature alarm setpoint
Low temperature alarm setpoint
Alarm input contact - Door open/smoke detected
Alarm output contact - all alarms
The Alarm input contact - Door open/smoke detected is configurable
(1)
The alarm relay output logic is configurable
(2)
TABLE 3: HEAT/COOL OPERATING PARAMETERS
Description
Cooling setpoint
Cooling differential
Cooling differential 2
(1) Compressor or cooling turns ON at CSt + Cd and OFF at CSt
(2) Cooling differential 2 is only applied to lead-lag application
TABLE 4: ALARM PARAMETERS (°F)
Description
High temperature alarm setpoint
Low temperature alarm setpoint
Alarm input contact - Door open/smoke detected
Alarm output contact - all alarms
(1) The Alarm input contact - Door open/smoke detected is configurable
(2) The alarm relay output logic is configurable
© 2022 nVent
Default Value
35 C
5 C
8 C
Description
Default Value
80 F
7 F
15 F
20 C to 55 C
Default value
Range
72 F to 120 F
2 F to 25 F
Default value
125 F
40 F
NO
NO
Range
-
-
55 C
14 C
NO
NO
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