Page 3 - NOTICE TO SERVICE PERSONNEL
NOTICE TO SERVICE PERSONNEL INSTALLATION Improper installation of Wascomat laundry and wet cleaning equipment can result inpersonal injury and severe damage to the machine. REFER INSTALLATION TO QUALIFIED PERSONNEL! RISK OF ELECTRIC SHOCK The equipment utilizes high Voltages. Disconnect electric pow...
Page 6 - Machine description; The spin speed provides a G-factor of about 80.
ServiceManual 9112 Edition Type Page 1 1 1418 1. Machine description The 70 100, 160 and 230 litre washing machines described in this manualare normal spin machines and differ only in size and washing capacity. Themachines are intended for installation in apartment houses, hotels,laundries, industri...
Page 7 - Safety Regulations; The machine is designed for water washing only.
Service Manual 9112 Edition Type Page 9 2 1 1. Machine description Safety Regulations • The machine is designed for water washing only. • The machine must not be used by children. • Installation and service work may only be carried out by qualified personnel. • The machine’s door lock may not be byp...
Page 12 - The motor is mounted on a rubber-cushioned shaft under the drum.; Description of principle components
ServiceManual 9112 Edition Type Page 3 Inlet valve, water Automatic control unit Outer drum Chassis Motor 1 G119 The inner drum drive shaft is mounted in the outer drum with two ballbearings at the back plate. Two neoprene gaskets make the shaft leakresistant. The motor is mounted on a rubber-cushio...
Page 13 - Timer type; Identification of wash programs; Water connection
ServiceManual Edition Type Page PE11CHd Timer type E = electronic microprocessor- controlled timer. Electromechanical timer do nothave a letter positioned here inthe program name. Example: PE11CHd = electronic timer P11CHd = electromechanical timer Market 0 = Export 1 = Sweden Machine family 1 = Mac...
Page 14 - Program description
Service Manual Type Page Edition 10 2 4. Programmes Program description The wash programs identified by the symbol P11C are described on thefollowing pages. They are the programs designed for a regular user using aheated machine with mechanical timer and intended for cold waterconnection only. These...
Page 16 - Service; Program P11C with prewash
4. Programmes Edition Page Type Service Manual 4 PROGRAM PROGRAM SEQUENCE TIME INLET W A TER TEMP LEVEL DETERGENT ACTION TIME INLET W A TER TEMP LEVEL DETERGENT ACTION TIME INLET W A TER TEMP LEVEL DETERGENT ACTION TIME INLET W A TER TEMP LEVEL DETERGENT ACTION TIME INLET W A TER TEMP LEVEL DETERGEN...
Page 18 - Program indicator
Service Manual Type Page Edition 4. Programmes Program description The wash programs identified by the sybol P11Care described on the following pages. They are theprograms for a regular user in Sweden using aheated machine with mechanical timer andintended for cold water connection only. There aremo...
Page 23 - User catagory
ServiceManual 9002 Edition Type Page PE01CH 4. Programmes 12 1 4 Identification of wash programs The wash programs are identified by a combined letter and number symbol.Identification occurs as described in the example below. User catagory P= Standard H= Hygienic and hospital.These programs follow n...
Page 27 - Program PE01CH
4. Programmes Edition Page Type Service Manual 4 PROGRAM PROGRAM SEQUENCE TIME INLET W A TER TEMP LEVEL DETERGENT ACTION PROGIND TIME INLET W A TER TEMP LEVEL DETERGENT ACTION PROGIND TIME INLET W A TER TEMP LEVEL DETERGENT ACTION PROGIND TIME INLET W A TER TEMP LEVEL DETERGENT ACTION PROGIND TIME I...
Page 32 - Program P01CH with pre wash
4. Programmes Edition Page Type Service Manual 4 PROGRAM CYCLE TIME INLET W A TER TEMP LEVEL DETERGENT ACTION TIME INLET W A TER TEMP LEVEL DETERGENT ACTION TIME INLET W A TER TEMP LEVEL DETERGENT ACTION TIME INLET W A TER TEMP LEVEL DETERGENT ACTION TIME INLET W A TER TEMP LEVEL DETERGENT ACTION TI...
Page 39 - Program HE02CH
4. Programmes Edition Page Type Service Manual 4 Program HE02CH 17 9002 2 PROGRAM PROGRAM SEQUENCE TIME INLET W A TER TEMP LEVEL DETERGENT ACTION PROGIND TIME INLET W A TER TEMP LEVEL DETERGENT ACTION PROGIND TIME INLET W A TER TEMP LEVEL DETERGENT ACTION PROGIND TIME INLET W A TER TEMP LEVEL DETERG...
Page 44 - Daily; Periodic Maintenance
ServiceManual Edition Type Page 12 For proper and safe machine operation, the maintenance proceduresdescribed below should be followed. Frequency of maintenance should be based on the machine's degree ofuse. Daily • Check door and safety lock: - Open the door and try to start machine. It should not ...
Page 46 - Function Sequences
ServiceManual Edition Type Page 12 A B C D F1 L1 S5 S3 3 8 Y80 S4 S5 N/L3 C:6 2 a 4 3 6 7 3 1 2 7 9 8 b a b 17 16 2 1 9 8 C:7 X86:1 1 a X170 X70 A X70 X170 X170 X86:2 A:10 X82:1 X82:2 X71:2 X71:1 X70 1413 Program selector 1435 (1) Control fuse (2) Program selector,row 1 (3) Doorswitch A and B : powe...
Page 47 - Start; Rapid advance
Service Manual Edition Type Page 12 1429 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Förtvätt A vlopp Huvudtvätt Nedkyln. 1:a sköljn. A vlopp/ Centrif. A vlopp A vlopp 2:asköljn. 3:esköljn. A...
Page 49 - Rapid advance and program selection; All programs
Service Manual 12 12. Function Sequences 10 9003 Type Edition Page Rapid advance and program selection Depending on which program is selected and if the HEAVILY SOILEDbutton is pressed, the timer is rapid advanced past different programphases. In chapter 4, (Program description, type 10), is a descr...
Page 51 - Motor control; When washing is done at gentle action (Mild 30; Spin
Service Manual 12 12. Function Sequences 10 9003 Type Edition Page 30 sek 30 seconds (30'') 30'' P+ T+ 4-5' 1' 30'' L+ 30'' 3'' 27'' 30'' P+ 3' T+ 0-1' 1' 1' 1' 1' 1' 1' 5' T- T- 0-1' 1' 2' P+ 1' L+ 1' 1' 1' P+ 1' 30'' 30'' P+ 1' P+ 1' L+ 1' L+ 1' 30'' 30'' P+ 30'' P+ 30'' ST OP 30''/1' L+ 1' 1' 3' ...
Page 53 - Water filling; Here is how water fills during the various wash moments:; Prewash
Service Manual 12 10 9003 12. Function Sequences Type Edition Page 1441 (30'') 30'' P+ T+ 4-5' 1' 30'' L+ 30'' 3'' 27'' 30'' P+ 3' T+ 0-1' 1' 1' 1' 1' 1' 1' 5' T- T- 0-1' 1' 2' P+ 1' L+ 1' 1' 1' P+ 1' 30'' 30'' P+ 1' P+ 1' L+ 1' L+ 1' 30'' 30'' P+ 30'' P+ 30'' ST OP 30''/1' L+ 1' 1' 3' 3'' L+ 27'' 3...
Page 55 - Heating
Service Manual 12 10 9003 12. Function Sequences Type Edition Page 1438 (30'') 30'' P+ T+ 4-5' 1' 30'' L+ 30'' 3'' 27'' 30'' P+ 3' T+ 0-1' 1' 1' 1' 1' 1' 1' 5' T- T- 0-1' 1' 2' P+ 1' L+ 1' 1' 1' P+ 1' 30'' 30'' P+ 1' P+ 1' L+ 1' L+ 1' 30'' 30'' P+ 30'' P+ 30'' ST OP 30''/1' L+ 1' 1' 3' 3'' L+ 27'' 3...
Page 57 - C) consists of water filling the
Service Manual Type 12 10 9003 12. Function Sequences Edition Page 1458 (30'') 30'' P+ T+ 4-5' 1' 30'' L+ 30'' 3'' 27'' 30'' P+ 3' T+ 0-1' 1' 1' 1' 1' 1' 1' 5' T- T- 0-1' 1' 2' P+ 1' L+ 1' 1' 1' P+ 1' 30'' 30'' P+ 1' P+ 1' L+ 1' L+ 1' 30'' 30'' P+ 30'' P+ 30'' ST OP 30''/1' L+ 1' 1' 3' 3'' L+ 27'' 3...
Page 59 - For cool-down during Permanent press programs (60
Service Manual Type 12 10 9003 12. Function Sequences Edition Page 1461 30 seconds (30'') 30'' P+ T+ 4-5' 1' 30'' L+ 30'' 3'' 27'' 30'' P+ 3' T+ 0-1' 1' 1' 1' 1' 1' 1' 5' T- T- 0-1' 1' 2' P+ 1' L+ 1' 1' 1' P+ 1' 30'' 30'' P+ 1' P+ 1' L+ 1' L+ 1' 30'' 30'' P+ 30'' P+ 30'' ST OP 30''/1' L+ 1' 1' 3' 3'...
Page 61 - Function sequences; Drain
Service Manual Type 12 10 9003 12. Function sequences Page Edition (30'') 30'' P+ T+ 4-5' 1' 30'' L+ 30'' 3'' 27'' 30'' P+ 3' T+ 0-1' 1' 1' 1' 1' 1' 1' 5' T- T- 0-1' 1' 2' P+ 1' L+ 1' 1' 1' P+ 1' 30'' 30'' P+ 1' P+ 1' L+ 1' L+ 1' 30'' 30'' P+ 30'' P+ 30'' ST OP 30''/1' L+ 1' 1' 3' 3'' L+ 27'' 3'' 27...
Page 63 - Timer advance; The timer motor advances in the following way:; From timer rows
Service Manual Type 12 10 9003 12. Function sequences Page Edition (30'') 30'' P+ T+ 4-5' 1' 30'' L+ 30'' 3'' 27'' 30'' P+ 3' T+ 0-1' 1' 1' 1' 1' 1' 1' 5' T- T- 0-1' 1' 2' P+ 1' L+ 1' 1' 1' P+ 1' 30'' 30'' P+ 1' P+ 1' L+ 1' L+ 1' 30'' 30'' P+ 30'' P+ 30'' ST OP 30''/1' L+ 1' 1' 3' 3'' L+ 27'' 3'' 27...
Page 65 - Operational sequences; Error code Error; Trouble shooting; Fault indication
ServiceManual 12 Type Page Edition 11 1 12. Operational sequences 1 1026 Error code Error Probable remedy/Solution 01 Water level not reached Is the water shut-off valve open? Push START restart. 02 Door lock in operative Open and close door again.Push START for restart. 03 Shortcircuit Shortcircuit...
Page 66 - Service program setting
Service Manual 12 Type Edition Page 11 2 Service program setting • Remove the top panel • Set the service switch to the service position (theswitch is located on the programmer circuitboard behind the control panel display window). • The key set changes to numerical keys with 1-7as program selector ...
Page 67 - Function checks; Code; Disconnecting service program
ServiceManual 12 Type Page Edition Function checks It is possible to test the machine's various functionsby inputting a numerical code using the key set.The function chosen can then be turned on and offusing the start button. Program indicator no. 10shows if the function is turned on or off. The tab...
Page 68 - General
ServiceManual 12. Function Sequences 12 Type Page Edition General This chapter describes a machine with the wash programP02CH. The machine has an electromechanical programmer,hot and cold water connection, without heating and washprograms for laundrettes, coin-ops etc. To facilitate fault-tracing in...
Page 69 - The door must be closed for the machine to start.; Program advance
12 Type Edition Page Service Manual 12. Function Sequences Power supply and start, machines without coinmeter Some control circuits do not receive voltage until the door and lock switchS3 (3) are closed (point B ). Others receive voltage even when the door isopen (point A ). These feed points recur ...
Page 71 - Power supply and start, machine with coin meter
12 Type Edition Page Service Manual 12. Function Sequences 12 9005 Power supply and start, machine with coin meter Some control circuits do not receive voltage until the door and lock switchS3 (2) are closed (point B ). Others receive voltage even when the door isopen (point A ). These feed points r...
Page 73 - Function Sequence
Service Manual Type 12 12. Function Sequence 12 9005 Edition Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Prerinse Drain Mainwash Cool down Rinse 1 Drain/ Spin Rinse 2 Rinse 4 Tumbling Op...
Page 75 - Safety Lock
Service Manual Type 12 12. Function Sequence 12 9005 Edition Page 1554 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Prerinse Drain Mainwash Cool down Rinse 1 Drain/ Spin Rinse 2 Rinse 4 Tumb...
Page 77 - Program rapid advance and selection; All wash programs; Pre-rinse and drain omitted; Permanent press programs
Service Manual Type 12 12 9005 12. Function Sequences Page Edition 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Prerinse Drain Mainwash Cool down Rinse 1 Drain/ Spin Rinse 2 Rinse 4 Tumbling O...
Page 85 - Programmer advance
12. Function Sequences Service Manual 12 Type Edition Page Programmer advance The timer motor advances in the following way: From timer rows Rows 9a (1) and 11a (3) are closed during all drain and spin cycles. Theyare also closed during the first of the wash and rinse cycles when water isfilling. Fr...
Page 95 - Rapid advance, program selection; Program Permanent Press
12. Function Sequences Service Manual 12 Type Edition Page Rapid advance, program selection Program Permanent Press When program Permanent Press is used, row 3 (10) and 4 (9) of theprogram selector are closed which means that rows 3a (3) rapid advancesthe timer in step 43-45 and row 1b (2) in step 1...
Page 103 - From timer
Service Manual Type 12 12. Function Sequences 13 9010 Page Edition 3'' (27)'' P1+ 120'' Of f/Start 30'' 30'' 30'' 3'' 27'' 30'' P1+ 120'' 30'' 30'' 30'' 30'' 30'' 30'' P2+ 120'' 30'' 30'' 3'' 27'' P2+ 30'' 30'' 30'' 3'' 27'' 30'' P2+ 30'' 30'' 30'' 3'' 27'' 30'' 30'' P2+ 30'' 30'' 30'' 30'' 30'' 30'...
Page 106 - Components; Program selector for wash program.
ServiceManual Type Page Edition 21. Automatic Unit 21 1 K21 K1 K4 P1 B1 B11 H1 P5 S6S7 1415 Components P5 Program selector for wash program. The selector must be set to a program position in order for the machine tostart - the selector functions as a switch. P1 Timer - controls the program sequences...
Page 108 - Panel display with built-in push buttons
ServiceManual Type Page Edition 14 1 21 1 B1 T10 K4 K2 K1 K21 P1 S 1419 21. Automatic Unit Components P1 Electronic micro-processor controlled timer – controls the respectiveprogram sequences according to program schedule. K1 Relay, wash speed K2 Relay, wash speed K4 Relay, spin speed K21 Relay, hea...
Page 110 - Description
ServiceManual Type Page Edition 23 7 1 1 1420 Description The timer controls the machine’s various functions, such as water filling,draining and heating. The machine has no independent reverser (to controlreversed motor operation) this function being built in to the programmer. The timer consists of...
Page 111 - Repair instructions; A faulty timer must be replaced.; Removal; Remove the program selector knob using a 2 mm hex key.
Service Manual Type Edition Page 23 2 7 2 1 2 3 4 Repair instructions A faulty timer must be replaced. Removal 1. Remove the program selector knob using a 2 mm hex key. 2. Unplug all contacts and connections to the timer. Note how these were mounted. It is not necessary to disconnect other component...
Page 113 - In the event of a function error, check the following:; Removing the circuit board; Remove the right upper protective cover.
Service Manual Type Edition Page 2 23. Timer 23 8 2 1428 1 3 4 5 2 9002 Repair instructions In the event of a function error, check the following: • Check that the fuse on the back side of the machine beside the powerconnections strip is whole. • Check that the voltage supplies to the electronic cir...
Page 114 - Water level check
ServiceManual Type Page Edition 1 26 1198 1423 90 130 180 120 1417 2 1 2 3 6 4 5 Low level High level 1 6 Low level (70 and 100 litres) Description The level switch is a pressure sensor controlling twodifferent drum water levels by sensing air pressurein a hose connected to the drum’s bottom. When t...
Page 115 - Machine does not fill with water; connecting a meter between the contact pins; Replacing the level switch; level screw
Service Manual Type Edition Page 26. Level Control 7 2 26 High level (160 litres) 200 245 Low level (160 litres) 150 170 High level (230 litres) 250 295 Low level (230 litres) 220 230 3 Level screw Hysteresisscrew 1424 1417 Level screwhigh level Machine does not fill with water • Check the level swi...
Page 116 - Data; Max. temperature for sensor; C) is controlled by the; Replacing the thermostat
ServiceManual Type Page Edition Thermostat sensor Element 1453 1454 B11 3 4 2 5 11 21 31 41 30 ° 40 ° 60 ° 90 ° 12 14 22 24 32 34 42 44 1 X172 6 X172 1 6 X172 1455 27. Thermostat 10 1 27 2 1 Data Range off-on approx. 4 ° C Max. temperature for sensor 150 ° C Sensor medium Liquid Description The ther...
Page 118 - Door; Door seal leakage; If the leakage persists, change the seal.; Safety lock; a double functioning solenoid; Door and Safety Locking Device
ServiceManual Type Page Edition 29 11 1 Door seal Door Safety lock 1148 2 O-ring G114 Microswitch 1151 Delay unit Solenoid 1150 Catch Door The door is mounted on a special anchor platewhich sits on the machine’s outer drum. The doorglass is fitted in the door with only a door sealwhich also is tight...
Page 119 - Function; Fault tracing; If the solenoid does not lock the door:
Service Manual Type Edition Page 11 2 29 Function When the door is closed, the microswitch trips andindicates to the timer that the door is closed. When the machine starts, the solenoid locks thelock knob by drawing the lock bolt into closedposition. A microswitch in the delay unit iscontrolled by t...
Page 120 - Motor runs slowly
ServiceManual Page Edition Type 30. Motor 30 G108 2 1 3 4 Motor runs slowly The motor is probably only running on two phases(applies to three phase machines). • Check that the voltage supply to the motor iscorrect. • Remove the quick connector and check for openmotor windings or a short circuit. Mot...
Page 122 - Operating limits
ServiceManual Page Edition Type 3 1 8911 34. Inlet Valve, Water Data Capacity at 300 kPa 300 litres/min Operating limits 40-1000 kPa Description The valve is electromagnetically operated and hasa rubber diaphragm as its opening and closingelement. The valve utilises the water pressurewhen opening an...
Page 123 - Repair instruction; Valve operation gradually gets worse; Check for voltage at coil.; Valve does not close
Service Manual Page Edition Type 34. Inlet Valve, Water Repair instruction Valve operation gradually gets worse Hot water with high lime content cause scaledeposits in the balancing nozzle of the valve. Cleanthe nozzle as follows: • Shut off the water. • Unscrew the nozzle and clean it with a needle...
Page 124 - Max. capacity fully open; Water inlet valve
ServiceManual Page Edition Type 4 1 9002 2 1 1456 G116 Coil Cover Compressionspring Plunger Diaphragm Filter Outlet Compression spring Coil Pilot pressure opening Plunger Data Max. capacity fully open outlet 160 l/min. inlet 20 l/min. Working range, water pressure 0,5-10 bar Number of outlets 1, 2, ...
Page 125 - Valve does not open; Check that there is voltage supply to the coil.; Check the return spring.; Dismantling of the valve; Carefully pry off the valve coil using a screw
Service Manual Page Edition Type 3 1187 4 0906 5 1181 34. Water inlet valve 4 2 34 Special tool Repair instructions Lime deposits can block the valve diaphragm holeand prevent the valve from functioning properly. It is therefore a good idea to take apart and cleanthe valve regularly depending on ope...
Page 126 - Drain valve does not close
ServiceManual Page Edition Type 1 2 3 6 7 8 9 1 38. Drain valve 5 1 38 G115 4 5 Description The drain valve utilises the water pressure in thecold water inlet to close the valve. A hose (1)connects the water inlet and the control valve (2).When the control valve is activated, it opens andallows wate...
Page 128 - Warm up time is unusually long
ServiceManual Type Page Edition 40. Heating Description The three machine elements are located at thebottom of the outer drum and are accessible fromthe front of the machine. They are switched on by aheating contactor (K2) which is controlled by thetimer, level sensor and thermostat. Fault tracing W...
Page 130 - Cassette; Alternative 1: Programme connected coin meter
ServiceManual Type Page Edition 41. Coin meter Description The coin meter, which is of the Greenwald type,consists of: • Coin slot, single or double – for one or severalinsertions. • Cassette • Coin box with lock • Counter unit • Mechanism Alternative 1: relay mechanism forprogramme connected coinme...
Page 131 - Install the new time dial on the shaft.; Possible faults and corrective measures; The coin meter mechanism does not function
Service Manual Type Edition Page 41. Coin meter Alternative 2: Timed coin meter(Available only on the Swedish market) When the coin slot with coin or token is pushed in,the slot actuates a catch which advances a wheel. This actuates a microswitch which provides power(phase) to the automatic unit of ...