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HWH 210 SERIES, Operator'S Manual, Page: 9 / 13

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HWH 210 SERIES Operator'S Manual Download Page 9

ELECTRICAL CONNECTION DIAGRAM

210 SERIES BI-AXIS VALVE

SEE PANEL

CONNECTION

DIAGRAM

SEE PUMP RELAY

CONNECTION DIAGRAM

SENSING

UNIT

MASTER WARNING

LIGHT/BUZZER

CONNECTION DIAGRAM

PACKARD CONNECTORS

COLORS TO A & B ON ANY

DO NOT REVERSE WIRE

LF

(WHITE) 6230

LR

(GREEN) 4000

RR

RF

WARNING
SWITCH

WARNING
SWITCH

MP85.2010

22FEB02

A

B

B

A

A

B

A

B

LEFT

RIGHT

CAUTION!

UNDERSTAND OPERATOR’S MANUAL BEFORE USING.

BLOCK FRAME AND TIRES SECURELY BEFORE

REMOVING TIRES OR CRAWLING UNDER VEHICLE.

ON

OFF

EXTEND

REAR

REAR

OPERATE

FUSE

STORE

5 AMP

FRONT

STORE

HYDRAULIC LEVELING

ON

EXTEND

EXTEND

FRONT

HWH

NOT IN

EXTEND

PARK/
BRAKE

OPERATE

(WHITE)
6230

(BLACK)
3000

(WHITE)
6230

(ORANGE)
1000

WARNING
SWITCH

(BROWN)
7699

(+12) - (PURPLE) 6121
THIS WIRE IS NOT USED 
WITH ALL SYSTEMS

TO +12 ACC.
FUSE 15 AMP
MAX. -
(RED) 6120

TO BRAKE LIGHT
ON DASH (LABELED) - 9001

TO PARK BRAKE SWITCH
(LABELED) - 9000

(BLUE) 9000

(WHITE) 6230

WARNING
SWITCH

(GRAY) 2000

NOTE: THE FOUR DIGIT WIRE NUMBER 

SUPERSEDES ANY AND ALL WIRE COLORS.

Summary of Contents for 210 SERIES

Page 1: ...3408 www hwh com 210 SERIES LEVELING SYSTEM HWH JOYSTICK CONTROLLED R Straight Acting Jacks AP13387 U S AP15006 Europe W CORPORATION H H R RIGHT EXTEND HYDRAULIC LEVELING NOT IN ON HWH FRONT EXTEND EXTEND BRAKE PARK REAR EXTEND LEFT ON OFF OPERATE STORE FRONT 5 AMP FUSE REAR STORE REMOVING TIRES OR CRAWLING UNDER VEHICLE BLOCK FRAME AND TIRES SECURELY BEFORE UNDERSTAND OPERATOR S MANUAL BEFORE USI...

Page 2: ... customer satisfaction Therefore if you discover a defect or HWH CORPORATION strives to maintain the highest level of THIS IS NOT TO BE INTERPRETED AS A STATEMENT OF WARRANTY HOW TO OBTAIN WARRANTY SERVICE 563 724 3396 OR 800 321 3494 Give your name and address coach manufacturer and model year date the HWH CORPORATION 2096 Moscow Rd Moscow IA 52760 notify the Customer Service Department If your d...

Page 3: ...tion CONTROL BUTTONS INDICATOR LIGHTS ever the corresponding jack is extended approximately 1 inch or more provided the ignition switch is in the ACCESSORY or ON position Some coaches are equipped with a dash mounted master JACKS DOWN light which will be on when one or more jacks the pump and the LEVELING LIGHTS It does not control power to the four red WARNING LIGHTS the master JACKS DOWN system ...

Page 4: ...ion apply the park brake and block tires securely not have enough stroke to level the vehicle The vehicle may raise a low corner If the ground is too uneven the jacks may take several movements from side to front or side to rear to jack pairs accordingly until all yellow lights are out It may extend jack pairs corresponding to a lit yellow light Extend Move the JACK CONTROL LEVER to the extend pos...

Page 5: ...l STORE STORE TRAVEL POSITION FRONT REAR JACK CONTROL LEVER LEVER STORE LEVER LEFT RIGHT CAUTION UNDERSTAND OPERATOR S MANUAL BEFORE USING BLOCK FRAME AND TIRES SECURELY BEFORE REMOVING TIRES OR CRAWLING UNDER VEHICLE ON OFF EXTEND REAR REAR OPERATE FUSE STORE 5 AMP FRONT STORE HYDRAULIC LEVELING ON EXTEND EXTEND FRONT HWH NOT IN EXTEND PARK BRAKE OPERATE EXTEND POSITION STORE TRAVEL POSITION 2 Vi...

Page 6: ... CORPORATION to be rebuilt when the system is out of warranty In west or icy weather leveling jacks may become encrusted with ice This may cause the leveling system to function improperly To eliminate this problem periodically check the leveling jacks and break loose any ice which may be causing improper operation If driving conditions are unusually muddy the jacks may become caked or clogged with...

Page 7: ...re or electrical connection Grounding switch on valve not working Pump relay not functioning Pump not grounded valve handle AND OR LIGHTS HYDRAULIC PUMP ACTIVATES WITHOUT USE OF A B C HYDRAULIC PUMP ACTIVATES BUT THE JACKS A B C D LEVELING LIGHTS YELLOW ARE NOT FUNCTIONING A B WARNING LIGHTS RED ARE NOT FUNCTIONING A B C CONTROL VALVE HANDLES WILL NOT EXTEND PROPERLY PROPERLY Grounding switch at v...

Page 8: ...ACK RIGHT REAR JACK PRESSURE RETURN HYDRAULIC LINE CONNECTION DIAGRAM MP65 04FEB03 LR 200 210 225 SERIES BI AXIS VALVE NOTE Hose fittings at the pump will come directly out of the pump or if equipped with a room manifold out of the top of the room manifold BREATHER FILLER CAP ...

Page 9: ...ANUAL BEFORE USING BLOCK FRAME AND TIRES SECURELY BEFORE REMOVING TIRES OR CRAWLING UNDER VEHICLE ON OFF EXTEND REAR REAR OPERATE FUSE STORE 5 AMP FRONT STORE HYDRAULIC LEVELING ON EXTEND EXTEND FRONT HWH NOT IN EXTEND PARK BRAKE OPERATE WHITE 6230 BLACK 3000 WHITE 6230 ORANGE 1000 WARNING SWITCH BROWN 7699 12 PURPLE 6121 THIS WIRE IS NOT USED WITH ALL SYSTEMS TO 12 ACC FUSE 15 AMP MAX RED 6120 TO...

Page 10: ...ND STUD TO ATTACH THE GROUND CABLE THAT IS TO BE ATTACHED TO THE GROUND STUD PUMP MUST BE MOUNTED SOLIDLY TO FRAME SOME PUMPS HAVE A GROUND BATTERY FUSE NOTE IF THE PUMP BRACKET IS WELDED TO THE FUSE 10 AMP GROUND STUD NOTE THE FOUR DIGIT WIRE NUMBER SUPERSEDES ANY AND ALL WIRE COLORS CENTRAL GROUND FOR LEVELING SYSTEM FUSED 10 AMP WHITE 6230 PUMP RELAY CONTROL PUMP RELAY SUPPLY SWITCHED GROUND FR...

Page 11: ...WHITE YELLOW GREEN NO CONNECTION BLACK RED DETAIL B DETAIL A WIRE 1 PARK BRAKE 9000 GROUND WHITE 6230 12V RED 6120 PUMP RELAY POWER BLUE 6820 PUMP RELAY CONTROL BLACK 8600 WIRE 4 LEFT FRONT WARNING SWITCH 1000 WIRE 2 MASTER WARNING 12 6121 WIRE 3 MASTER WARNING CONTROL 7699 NO CONNECTION WIRE SIDE OF CONNECTOR SHOWN WIRE 7 LEFT REAR WARNING SWITCH 4000 WIRE 6 RIGHT REAR WARNING SWITCH 3000 WIRE 5 ...

Page 12: ...E GND YLW LS BLK FRONT GREEN RS RED REAR WHITE 6230 BLUE 6820 BROWN 7699 LR GREEN 4000 LF ORANGE 1000 RF GRAY 2000 RR BLACK 3000 NEGATIVE PARK BRAKE TO PARK BRAKE LIGHT ON DASH POSITIVE PARK BRAKE 12V IGN 5A BUZZER JACKS DOWN LIGHT LIGHT PANEL CR1 2 CR1 BLUE 9000 BLACK 8600 WHITE RED 6120 NOTE THE FOUR DIGIT WIRE NUMBER SUPERSEDES ANY AND ALL WIRE COLORS AIR DUMP SWITCH YELLOW 6825 BLUE 6820 ...

Page 13: ...TION SWITCH THE POWER MUST COME FROM THE ON SIDE OF THE IGNITION SWITCH NOT THE ACC SIDE SEE FIGURE 2 BELOW BY SUPPLYING IGNITION POWER TO THE WARNING BUZZER AND LIGHT AND ACC POWER TO THE CONTROL PANEL THE SYSTEM MAY BE OPERATED IN ACCESSORY WITHOUT THE BUZZER SOUNDING THE NEGATIVE SIGNAL FOR THE WARNING INDICATORS MUST ALWAYS COME FROM THE CONTROL PANEL CAUTION THE PURPLE WIRE IN THE MASTER WARN...

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