IM-P381-01
CH Issue 5
6
4. Pre-commissioning checks
These temperature control systems have been designed and manufactured to the highest
industrial standards. In order that they function correctly, please observe the following points
and then proceed with the 'Display adjustment' in Section 5 for adjusting to the desired set
temperature.
Factory temperature setting
In order to avoid accidental damage due to exposure of extreme temperatures, the unit is
factory adjusted to its highest set temperature. This value will vary according to the data
shown in Table 2.
Overtemperature protection
In the event that the overtemperature protection is exceeded by the values shown, serious
damage will occur and the warranty will be invalidated. Before commissioning this unit, please
ensure that the system temperature cannot exceed the overtemperature protection value.
Table 2
Metric
Self-acting temperature
Range
Temperature
Factory
Overtemperature
control system
no.
adjustment
setting
protection
range (°C)
1
-15 to +50
50
°
C
SA121, SA1219 and SA123
2
+40 to +105
105
°
C
55
°
C over set
3
+95 to +160
160
°
C
value to 190
°
C
SA122
1
-20 to +120
120
°
C
maximum
2
+40 to +170
170
°
C
(215
°
C maximum
SA128
1
-20 to +110
110
°
C
for the SA123)
2
+40 to +170
170
°
C
Imperial
Self-acting temperature
Range
Temperature
Factory
Overtemperature
control system
no.
adjustment
setting
protection
range (°F)
1
+5 to +125
125
°
F
SA121, SA1219 and SA123
2
+105 to +225
225
°
F
130
°
F over set
3
+205 to +325
325
°
F
value to 374
°
F
SA122
1
-5 to +240
240
°
F
maximum
2
+106 to +340
340
°
F
(420
°
F maximum
SA128
1
-5 to +230
230
°
F
for the SA123)
2
+106 to +340
340
°
F
