Technogamma ALPHA User manual

Temperature Controller
Universal Programmable
Introduction
Installation
The device is powered from mains high voltage! Please follow the safety
regulations for operating under high voltage!
Included in the set
Temperature sensor :
o
NTCPt1000
Electrical connection
Connection Terminals
Mains Power L | N
Load NO | N
Temperature sensor
Т1
Figure 1 Electrical connection
Operation
Figure 2 Control panel
888
Main
Set Temperature
Set Temperature
Main
Errors
Ero
ErC
ErU
Setting parameters
Main
Parameters
Main

Working principle
Thermostat
SetTempT1
Heating
T1 > SetTemp R1 = OFF
T1 < SetTemp R1 = ON
Cooling
T1 > SetTemp R1 = ON
T1 < SetTemp R1 = OFF
Hysteresis
T1 > SetTemp + HYS
T1 < SetTemp – HYS
SetTemp
T1 <
T1 <
Thermostat function
Fun
●HEAt
●COOL
Figure 3 Work algorithm
Emergency cases
●The output is ALWAYS switched off in case of a damaged temperature
sensor!
Technical parameters
Power 230 V, 50 Hz
Maximum power consumpon 1.5 VA
Relay output (R1) 5 А / 1 W, 250 VAC
Temperature sensor NTC -40 ... 125 °C
Temperature sensor Pt1000 -40 ... 200 °C
Operang ambient temperature 0 ... 40 °C
Protecon IP 40
Dimensions 36 x 90 x 58 mm
Mounng DIN rail
Warranty 24 months
Parameters
Parameter Description Limits
min set max
SetTemp
24
Parameters
HYS
HYS 1.0
Fun
Function
HEAt HEAt COOL
StEp
Step
0.5
t1
T1Type
NTC
Limited warranty
o
o
o
o
o
o
Warranty Card
Technogamma LTD
1.0 04/17
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