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EN/07.2013/58/32

I27.

Select Relay Condenser

Fan

Select the relay linked to condenser fan

R3-R13/No

conn

I28. Select Relay Humidifier Select the relay linked to humidifier

R3-R13/No

conn

I29. Select Relay Cooling Select the relay linked to cooling

R3-R13/No

conn

I30. Select Relay Freecooling Select the relay linked to freecooling

R3-R13/No

conn

I31.

Select Relay Low Temp.

Alarm

Select the relay activated by low temperature alarm

(R3-R13)+(CW)

or(CA)/No conn.

I32.

Select Relay High Temp.

Alarm

Select the relay activated by high temperature alarm

(R3-R13)+(CW)

or(CA)/No conn.

I33.

Select Relay Max Temp.

Alarm

Select the relay activated by max temperature alarm

(R3-R13)+(CW)

or(CA)/No conn.

I34.

Select Relay Antifreeze

Alarm

Select the relay activated by antifreeze alarm

(R3-R13)+(CW)

or(CA)/No conn.

I35.

Select Relay Low Humid.

Alarm

Select the relay activated by low humidity alarm

(R3-R13)+(CW)

or(CA)/No conn.

I36.

Select Relay High Humid.

Alarm

Select the relay activated by high humidity alarm

(R3-R13)+(CW)

or(CA)/No conn.

I37.

Select Relay Humidity

Switch Al.

Select the relay activated by humidity switch alarm

(R3-R13)+(CW)

or(CA)/No conn.

I38.

Select Relay Low Press.

Alarm

Select the relay activated by low pressure alarm

(R3-R13)+(CW)

or(CA)/No conn.

I39.

Select Relay High Press.

Alarm

Select the relay activated by high pressure alarm

(R3-R13)+(CW)

or(CA)/No conn.

I40.

Select Relay Air Flow

Alarm

Select the relay activated by air flow alarm

(R3-R13)+(CW)

or(CA)/No conn.

I41.

Select Relay Fire –

Smoke Alarm

Select the relay activated by fire – smoke alarm

(R3-R13)+(CW)

or(CA)/No conn.

I42.

Select Relay Intr.-Vibr.

Alarm

Select the relay activated by intrusion – vibration alarm

(R3-R13)+(CW)

or(CA)/No conn.

I43.

Select Relay Power

Failure Alarm

Select the relay activated by power failure alarm

(R3-R13)+(CW)

or(CA)/No conn.

I44.

Select Relay Volt out

range Al.

Select the relay activated by voltage out of range alarm

(R3-R13)+(CW)

or(CA)/No conn.

I45.

Select Relay Dirty Filter

Alarm

Select the relay activated by dirty filter alarm

(R3-R13)+(CW)

or(CA)/No conn.

I46.

Select Relay Compress.

Therm. Al.

Select the relay activated by compressor thermic alarm

(R3-R13)+(CW)

or(CA)/No conn.

I47.

Select Relay Resist.

Therm. Alarm

Select the relay activated by heater thermic alarm

(R3-R13)+(CW)

or(CA)/No conn.

I48.

Select Relay Evap Fan

Th. Alarm

Select the relay activated by evaporator fan thermic alarm

(R3-R13)+(CW)

or(CA)/No conn.

I49.

Select Relay Cond Fan

Th. Alarm

Select the relay activated by condenser fan thermic alarm

(R3-R13)+(CW)

or(CA)/No conn.

I50.

Select Relay Lan Failure

Alarm

Select the relay activated by Lan failure alarm

(R3-R13)+(CW)

or(CA)/No conn.

I51.

Select Relay Evap Fan1

Bl. Alarm

Select the relay activated by evaporator fan1 blocked alarm

(R3-R13)+(CW)

or(CA)/No conn.

I52.

Select Relay Evap Fan2

Bl. Alarm

Select the relay activated by evaporator fan2 blocked alarm

(R3-R13)+(CW)

or(CA)/No conn.

I53.

Select Relay Evap Fan3

Bl. Alarm

Select the relay activated by evaporator fan3 blocked alarm

(R3-R13)+(CW)

or(CA)/No conn.

I54.

Select Relay External En.

Alarm

Select the relay activated by external enable alarm

(R3-R13)+(CW)

or(CA)/No conn.

I55.

Select Relay Bad working

alarm

Select the relay activated by bad working alarm

(R3-R13)+(CW)

or(CA)/No conn.

Brand	Stulz
Model	C2020
Category	Controller
Language	English

Stulz C2020 User Manual

Table of Contents

Questions and Answers:

Stulz C2020 Specifications

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