Electrical Maintenance
8-18
RELAY BOARD
Typical Relay Board – µP-VI Controller
1.
K1: Fuel Solenoid Pull-in Relay
2.
K2: High Speed Relay
3.
K3: Damper Relay
4.
K4: Preheat Relay
5.
K5: Starter Relay
6.
K7: Run Relay
Typical Relay Board – Multi-Temp MT µP-IV
1.
K2: High Speed Relay
2.
K3: Damper Relay Zone 1
3.
K4: Preheat Relay
4.
K5: Starter Relay
5.
K7: Run Relay
6.
DFR: Damper/Fan Relay Zone 2
7.
FR3: Fan Relay Zone 3
Summary of Contents for SLXi Spectrum
Page 17: ...Safety Precautions 2 5 Warning Decals...
Page 18: ...Safety Precautions 2 6 Warning Decals Information Decals...
Page 74: ...Unit Description 5 30...
Page 128: ...Controller Operation 7 28...
Page 156: ...Electrical Maintenance 8 28...
Page 234: ...Refrigeration Maintenance 10 22...
Page 309: ...13 Mechanical Diagnosis TK 482 TK 486 and TK 486V Engines 13 2...
Page 316: ...Mechanical Diagnosis 13 8...
Page 322: ...Refrigeration System Diagnosis 14 6...
Page 332: ...Single Temperature Refrigeration System Diagrams 15 10...
Page 339: ...Multi Temperature Refrigeration System Diagrams 16 7...
Page 340: ...Multi Temperature Refrigeration System Diagrams 16 8...