Chromalox LUH-TK1 Instalacja, obsługa i części - Strona 3

Przeglądaj online lub pobierz pdf Instalacja, obsługa i części dla Termostat Chromalox LUH-TK1. Chromalox LUH-TK1 4 stron. For chromalox luh series heaters

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Motor
Heating
Elements
Overheat
Cutout
Contactor
C1
C2
BLK
BL
L1 L2 L3
LUH-TK-1
Single Pole
Thermostat
Figure 4
208, 240V — 3ø — 4, 5, 7.5, 10, 12.5 & 15 kW
240V — 3ø — 20 kW
Connect single pole thermostat blue lead
(BL) to heater lead C1 and black lead
(BLK) to C2 using wire nut provided.
Motor
Heating
Elements
Overheat
Cutout
Contactor
Transformer
Fuses
C1
C2
BL
BLK
L1
LUH-TK-1
Single Pole
Thermostat
Figure 7
1ø Heaters with Optional Control Transformer
Connect single pole thermostat blue lead
(BL) to heater lead C1 and black lead
(BLK) to C2 using wire nuts provided.
NOTE: One element is omitted on LUH-D-02
WIRING DIAGRAMS
Overheat
Cutout
Contactor
C1
BL
BLK
Ground
LUH-TK-1
Single Pole
Themostat
208, 240, 277V — 1ø — 2.6, 4, 5, 7.5 & 10 kW
Connect single pole thermostat blue lead
(BL) to heater lead C1 and black lead
(BLK) to C2 using wire nuts provided.
Overheat
Cutout
Contactor
Remove C1
Tag from
Existing
C1
Lead
L2
Ground
BLK
C1
LUH-TK-1
Single Pole
Tag Lead
Thermostat
as C1
1ø Heaters with Optional External 120 Volt Control
Connect single pole thermostat blue lead
(BL) to heater lead C1 using the wire nut
provided. Remove the C1 wire marker
from the heater lead and attach to thermo-
stat black lead (BLK).
Motor
Heating
Elements
C2
L1
L2
Ground
Figure 5
Motor
Heating
Elements
C2 L1
L2
Ground
BL
Figure 8
Motor
Heating
Elements
Overheat
Cutout
Contactor
Transformer
Fuses
C1
C2
L1 L2 L3
BLK
BL
LUH-TK-1
Single Pole
Thermostat
Figure 6
480V — 3ø — 4, 5, 7.5, 10, 12.5, 15,
20, 25, 30, 35, 40 & 45 kW
Connect single pole thermostat blue lead
(BL) to heater lead C1 and black lead
(BLK) to C2 using wire nuts provided.
Motor
Heating
Elements
Overheat
Cutout
Contactor
Remove C1
Tag from
Existing
Lead
C1
C2 L1 L2 L3
BLK
BL
C1
LUH-TK-1
Single Pole
Tag Lead
Thermostat
as C1
Figure 9
3ø Heaters with Optional External 120 Volt Control
Connect single pole thermostat blue lead
(BL) to heater lead C1 using the wire nut
provided. Remove the C1 wire marker
from the heater lead and attach to thermo-
stat black lead (BLK).
Ground
Ground