Honeywell PCB 45.007.351-003 REV.A for Junkers ZW23-1AE 23
Refurbished Junkers Junkers Honeywell

Honeywell PCB 45.007.351-003 REV.A for Junkers ZW23-1AE 23

It is the PCB that controls the boiler and operates at 230 V.

Type of part
Junkers
Status
Refurbished
internal SKU
PLC069
Warranty
1 year
VAT included OUT OF STOCK
Compatibility

Compatible Junkers boilers

Junkers. Dos compatibilidades contrastadas: Junkers Euroline ZW23-1KE23 y Junkers Euroline ZS12-1KE, ZS23-1KE. Hay otros 10 modelos que todavía estamos comprobando.

Proven compatibility

Boiler modelFamilyVerification
Junkers Euroline ZW23-1KE23JunkersContrasted
Junkers Euroline ZS12-1KE, ZS23-1KEJunkersContrasted

Models pending verification

These models are associated with this reference, but we have not finished verifying them yet, so we do not consider them compatibleIf your boiler is one of them, send us a photo of the part you are going to replace and we will verify it before you purchase.

Junkers Euroline ZW18-1KE, ZS18-1KEJunkersUnconfirmed
Junkers Euroline ZW18-1AE, ZS12-1AEJunkersUnconfirmed
Junkers Euroline ZS23-1AEJunkersUnconfirmed
Junkers OW23-1 LH AE23 / KE23JunkersUnconfirmed
Junkers ZW23-1AE31, ZW23-1KE31JunkersUnconfirmed
Junkers ZW24-1 ELH AE23 / AE31JunkersUnconfirmed
Junkers Euroline ZW231AJunkersUnconfirmed
Junkers ELM Leblanc Axelia B GLM / GVM 23-1 HJunkersUnconfirmed
Junkers Bosch GAZ 3000 W OW 23-1 AE / KEJunkersUnconfirmed
Junkers ZW23-1AE 23JunkersUnconfirmed

Can't see your model or have questions? The printed reference takes precedence. How to check it ·

Guide

How to check if it is the part for your boiler

The part reference, model, and equipment revision must be verified against the manufacturer's documentation.

  1. Look at the marking: 45.007.351-003 REV.A, the designation Honeywell S4962CM1004V01 and the Junkers code 8 708 300 172 (also 0534CZ).
  2. Los despieces oficiales de Junkers (familias KE y AE) dan la placa 8 708 300 212; como sustituto del 8708300172.
  3. Do not confuse it with 45.007.351-005, S4962CM1004V04U or panels 8707207236 and 87072072500: they are different codes.
  4. Check on the rating plate that your boiler is a Euroline from the listed models (e.g., ZW23-1AE 23).
  5. If they match, call us at 911 17 77 77 with your boiler model and we will reserve it for you.
Diagnosis and fault codes

Symptoms that require diagnosis in the junkers

Common symptoms and faults

  • 01

    ZW23-1 AE23 with turbine: yellow LED unresponsive and then red LED flashing with the indicators at 45 and 90 degrees.

    Cause: A forum (2015) attributed it to an SMD transistor (BC847C) from the turbine control. Isolated case; have it checked by a technician.

These symptoms can have more than one cause. If your boiler displays a fault code, send it to us via WhatsApp along with a photo of the labeling, and we'll tell you if this is the part.

Technical data

Technical sheet: Junkers

Uniclima internal SKU
PLC069
Brand
Junkers
Type of part
Junkers
Units in stock
0 units
Status
Refurbished
Warranty
1 year
Shipping
Delivery time shown at checkout
Return
14 days

Part data and available documentation

Contrast the label codes, PCB, and revision with the installed part; they are not necessarily equivalent references.

Marked supply
230VAC 50Hz 10VA
Literal date PCB
15-JAN-2004
Inventory — PCB Marking
94V-0
Inventory — Subcomponent relays
Takamisawa JV-12S-K
Inventory — Application indicated in inventory
Junkers ZW23-1AE 23
Inventory — Marked code
8 708 300 172; 0534CZ
Datos adicionales — Fabricante y modelo
Honeywell S4962CM1004 ·
Additional information — Power supply
230 V CA · 50 Hz · 10 VA ·
Datos adicionales — Tensión admitida
230 V +10 −25 % · 50 ±2 Hz · (variante V04U)
Identification — Marked designation
S4962CM1004V01
Identification — Marked code
45.007.351-003 REV.A
Identification — Marked code
8 708 300 172
Identification — Marked code
0534CZ
Technical sheet: Marked power supply
230VAC 50Hz 10VA
Technical sheet: PCB
15-JAN-2004
Inventory data — PCB marking
94V-0
Inventory data — Subcomponent relays
Takamisawa JV-12S-K
Inventory data — Application indicated in inventory
Junkers ZW23-1AE 23
Inventory data — Marked code
8 708 300 172; 0534CZ
Pending applications to verify
Junkers ZW23-1AE 23 — compatibilidad citada; pendiente de contraste por variante.
Before purchasing
  • Por confirmar: Junkers Euroline ZW18-1KE, ZS18-1KE:
  • Por confirmar: Junkers Euroline ZW18-1AE, ZS12-1AE:
  • Por confirmar: Junkers Euroline ZS23-1AE:
  • Por confirmar: Junkers OW23-1 LH AE23 / KE23 — AE23: . KE23: 2
  • Por confirmar: Junkers ZW23-1AE31, ZW23-1KE31:
  • Por confirmar: Junkers ZW24-1 ELH AE23 / AE31:
  • Por confirmar: Junkers Euroline ZW231A:
  • Por confirmar: ELM Leblanc Axelia B GLM / GVM 23-1 H:
  • Por confirmar: Bosch GAZ 3000 W OW 23-1 AE / KE:
  • Do not confuse: 45.007.351-005 — Another PCB mentioned in a forum about the ZW23-1 AE23 — It is a different circuit, not the -003; the author doubts that it was installed with -003 PCBs.
  • No confundir: S4962CM1004V04U — Variante Honeywell que Designación registrada: el 87083002120 — Sufijo distinto: la nuestra es la V01. Compara el marcado completo.
  • No confundir: 8707207236 / 87072072500 — Otros paneles Euroline que húngaras dan para ZW/ZS 18-23 — Son otros códigos; una los da para la ZW23 AE 23. Compara códigos.
  • Compare the complete marking (45.007.351-003 REV.A and suffix V01) before ordering: there are variants and similar codes.
  • La -003 es placa Honeywell o Junkers; el 172, equivalente del 212 . Discrepancias sin efecto en la identidad (la etiqueta une ambos códigos): pone «Bosch» de fabricante, el foro cita la -005, liga 87083002120 a la -006 y da 8 VA (etiqueta: 10 VA).
  • Aplicaciones registradas pendientes de confirmar por modelo, variante o programación: Junkers ZW23-1AE 23.
Frequently Asked Questions

Frequently asked questions: junkers

How do I identify this PCB and what does each code mean?
45.007.351-003 REV.A es el código del circuito Honeywell; S4962CM1004 el modelo Honeywell que citan y V01 el sufijo de esta unidad; 8 708 300 172 el código Junkers y 0534CZ otro marcado de la placa, confirmado. Compara al menos el 45.007.351-003 REV.A y el 8 708 300 172.
Is it compatible with my Junkers ZW23-1AE 23?
Comprueba el estado de cada modelo en los apartados de compatibilidad; las variantes pendientes no están validadas. registrada: para la Junkers ZW23-1AE 23. Además, un foro describe una ZW23-1 AE23 con turbina y placa Honeywell 45.007.351-003 REV.A, y la ZW23-1AE para el 8708300212 (87083002120), sustituto del 8708300172 s.
Are the 8708300172 and 8708300212 the same PCB?
los unen: da el 8708300172 como equivalente del 8708300212 (código original, modelo S4962CM1004), como antiguo y los pone juntos en un panel usado. Los despieces oficiales de Junkers dan el 8 708 300 212 y no citan el 172. Compara el marcado completo antes de pedir.
Does it also fit in the ZW23-1KE or other Euroline models?
sí en la ZW23-1KE23 y en las ZS12-1KE y ZS23-1KE. Las ZW18-1KE y ZS18-1KE y las AE ZW18-1, ZS12-1 y ZS23-1 las dan, sin confirmar. Los despieces oficiales (212) no entran en estos recuentos. solo la ha confirmado para la ZW23-1AE 23: compara los códigos o envíanos desde Contacto una foto de la etiqueta de tu placa y de tu caldera.
What is the difference between the 45.007.351-005 and other Euroline panels?
To be confirmed: Un foro sobre una ZW23-1 AE23 nombra la 45.007.351-005 como otra placa; su autor duda de que se montara con placas -003. húngaras dan otros paneles para ZW/ZS 18-23: el 87072072500 (también para la ZW23 AE 23) y el 8707207236. La V04U es otra variante: la nuestra es la V01.
What fault has been described with this PCB?
A forum (2015) mentions a ZW23-1 AE23 with this PCB: yellow LED unresponsive and then red LED with the indicators at 45 and 90 degrees. The author attributed it to the SMD transistor BC847C from the turbine control. Isolated case, not an official diagnosis.
Can I install it myself?
No. La placa trabaja a 230 V (10 VA) y controla la caldera: debe montarla un técnico cualificado, como recomienda también la ficha .
How to identify this PCB?
Compare the silkscreen, the distribution of the connectors, and the exact variant of the circuit with the photographs.
Entrega calculada por destino Delivery time shown at checkout
1-year warranty reviewed and tested
14-day return uninstalled parts
Technical support we verify your model
Honeywell PCB 45.007.351-003 REV.A for Junkers ZW23-1AE 23