Moyer Diebel MH-6NM3, MH-6LM3, MH-60M3 technical manual Electrical Schematic / 1 Phase MH-60, 6N, 6L

PER LOCAL ELECTRICAL CODE TO CUSTOMERS DISCONNECT SWITCH

L1 N

3

GND

N

L1

FU1	FU2
9	10
T1	NOT USED IN
	115V 1 PH.
	SEE NOTE 1
	120V

12

7

R1A

8

NOTE 1: IF SUPPLY IS 115 V 1 PH.,

T1 IS NOT USED. WIRES

#1 AND #2 ARE CONNECTED TO THE FUSE BLOCK.

							MPS					1	2	L1	N
						3	OFF	1												TR
															1MOL			1M 20					Cycle = 60 secs.
							ON										34
			6	DR1
						4	4														0	10	20	30	40	50	60	70	80	90
			7
																		1MTR						TIMER MOTOR
												LT1					36
				4									2					22
					R2A	4
				11																	NO
															3KW ELECTRIC TANK HEAT (IF USED)					TRA
						4							2								NC
															FU3	HC1
											T2
															37	23					0	10	20	30	40	50	60	70	80	90
																								HOMING CYCLE CAM
						R2B			24V						FU5
																25
						16
															39
							41		DSS	42		43									NO
6
											DR							3KW
																				TRB NC			Wash = 45 secs.
	7		R3A		11					11			2								0	10	20	30	40	50	60	70	80	90
			11								R2
																								WASH CYCLE CAM
																				(TRC Not Used)
						16				16					9KW ELECTRIC BOOSTER HEAT (IF USED)						NO
											R3		2		USED ONLY ON THE 208-240V MODELS
																BC1 26				TRD NC			Rinse = 14 secs.
			NC FTRA																		0	10	20	30	40	50	60	70	80	90
	7				17	17				17	FTR		2			28								RINSE CYCLE CAM
		3	NO															9KW
								17
									R2C
										18			2							FTR
								16			R1
18									18												0	10	20	30	40	50	60	70	80	90
																								FILL TIMER MOTOR
					R1B
							TSHC		ELECTRIC HEAT ONLY												NO		Timed Fill = 90 secs.
6						19			12	HCHL		13	2						FTRA NC
												HC1
																					0	10	20	30	40	50	60	70	80	90
																								FILL TIMER CAM
	7						TSBC		ELECTRIC HEAT ONLY
						19			14	BCHL		15	2								1M	Wash Motor Contactor
												BC1									1MOL	Wash Motor Overload
																					1MTR	Wash Motor
													2								BC1	Booster Tank Contactor or Steam Valve
																					BCHL	Booster Tank High Limit (ELECTRIC HEAT ONLY)
																					DR	Door Safety Switch Relay
		2																			DSS	Door Safety Switch
										EWS											EWS	Extended Wash Switch
																					FTR	Fill Timer Motor
18			TR		31			31													FTRA	Fill Timer Cam
										5											FU1 & 2 Transformer Fuses
																					FU3,4,5	Tank Heat Fuses
												LT2									HC1	Tank Heat Contactor or Steam Valve
	7		NO TRA		5				5				2								HCHL	Tank Heat High Limit (Electric Heat ONLY)
																					LT1	Power ON Light
6	6		NC																		LT2	Cycle Light
																					MPS	Main Power Switch
												1MOL									R1	Fill Relay
	8		TRB								1M	33	2								R2	Hold-In Relay
																					R3	Power-Up Relay
											Detergent		2								RWV	Rinse Water Valve
																					T1	LINE:120V Transformer
											Signal
																					T2	120V:24V Transformer
							R1C
18	18		NO TRD		29			30		Rinse Aid			2								TR	Timer Motor
																		DIAGRAM STATE			TRA	Homing Cycle Cam
	7		NC																		TRB	Wash Cycle Cam
								18										END OF CYCLE			TRD	Rinse Cycle Cam
										32			2
											RWV							POWER - OFF			TSBC	Booster Tank Thermostat
								29										DOOR - CLOSED			TSHC	Wash Tank Thermostat
18

B701478/A

Figure 40 - Electrical Schematic / 1 Phase (MH-60, 6N, 6L)

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