Yamato Scientific IN803 Low Temperature Incubators - Manual (Page 64)

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Wiring Diagram
IN603
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1
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1
Symbol Part name Symbol Part name
ELB Earth leakage breaker TH Temperature sensor
1, 2 Terminal block OH Independent overheating prevention device
H1 Heater (internal) SSR1, 2 Solid-state relay
H2 Heater (door) PLB PLANAR board
FM1 Fan motor (internal) PIO Display circuit board
FM3 Fan motor (refrigerator) CT1, 2 Current transformer
MV1 Solenoid valve (defrost) OVR Overload relay
MV1 Solenoid valve (returning tube) C1 Operation condenser
X1 Relay (internal heater) C2 Starting condenser
X2 Relay (refrigerator) X5 Starting relay
X3 Relay (solenoid valve) RF Refrigerator
X4 Relay (fan)