Introduction
This document provides instructions and a spare parts list for the PIKO RH S489.0 TT electric locomotive model. The model is equipped with the advanced PIKO SmartDecoder XP Sound Next18, a powerful multiprotocol sound decoder designed for a high-level, noiseless sound experience.
The decoder is compatible with DCC and Motorola digital systems and operates in analog mode on DC and AC layouts. It features RailCom® and RailComPlus® capabilities, an auto-adaptive motor control for smooth operation, and supports up to 1A continuous current draw with amplified function outputs capable of handling up to 0.25A each. Advanced braking functions include ABC braking, ABC automatic shuttle, and ABC slow speed.
Key Features and Functions
The PIKO SmartDecoder XP Sound Next18 offers extensive control over locomotive functions. The following table details the typical assignments for function keys (F0-F28):
Function Assignments
| Function Key | Description |
| F0 | Light |
| F1 | Engine |
| F2 | Horn |
| F3 | Cab Light |
| F4 | Engine Room Lights |
| F5 | High Beam |
| F6 | Signal light |
| F7 | Switching Gear |
| F8 | Train Lighting: Engine pulling |
| F9 | Train Lighting: Engine pushing |
| F10 | Volume Regulator |
| F11 | Tunnel mode |
| F12 | Whistle |
| F13 | Windshield Wipers |
| F14 | Auxiliary Air Compressor |
| F15 | Compressor |
| F16 | Fan |
| F17 | Main Switch |
| F18 | Pantograph |
| F19 | Radio Chatter 1 |
| F20 | Radio Chatter 2 |
| F21 | Cab Window |
| F22 | Cab Door |
| F23 | Engine Room Door |
| F24 | Coupling |
| F25 | Curve Squeal |
| F26 | Clickety-Clack |
| F27 | Sanding |
| F28 | - |
Diagram shows a layout of function keys (F0-F28) on a digital controller, indicating their typical assignments.
Technical Specifications and Configuration
The decoder can be configured using Control Variables (CVs). The following tables detail important configuration settings.
Configuration CVs (Control Variables)
| CV | Description | Value* | Range | Value* (differently) |
| 1 | Locomotive address | 3 | DCC: 1 - 127 | - |
| 2 | Minimum speed (the speed from 0 until the locomotive is running at speed step 1) | 0 | Mot: 1 - 80 | - |
| 3 | Acceleration delay | 60 | 0 - 255 | - |
| 4 | Braking delay | 60 | 0 - 255 | - |
| 5 | Maximum speed (must be greater than CV 2) | 200 | 0 - 255 | - |
| 6 | Average speed (must be greater than CV 2 and less than CV 5) | 75 | 0 - 255 | - |
| 7 | Firmware version (The processor can be updated) | - | 0 - 117 | 162 |
| 8 | Manufacturer's ID Decoderreset CV8 = 8 | - | 1 - 10239 | 53 |
* Factory setting
Decoder Operating Mode
This setting determines how the decoder operates in different digital and analog environments.
| CV | Description | Value* |
| 12 | Bit 0=1 DC (analog operation; direct current) on Bit 2=1 DCC data format on Bit 4=1 AC (analog 3-rail operation; alternating current) on Bit 5=1 Motorola® data format on | *1 *4 *16 *32 |
Brake Signal Settings (Automatic Stop)
Configure the decoder's response to automatic braking signals.
| CV | Description | Value* |
| 27 | Bit 0 = 1 -> ABC (Automatic Brake Control) right rail positive Bit 1 = 1 -> ABC left rail positive Bit 4 = 1 -> DC; opposite direction of travel Bit 5 = 1 -> DC; same direction of travel | 1 2 16 32 |
DCC Standard Configuration
General configuration settings for DCC operation.
| CV | Description | Value* | ||
| 29 | Bit 0=0 Normal direction of travel Bit 0=1 Opposite direction of travel Bit 1=0 14 speed steps Bit 1=1 28 speed steps Bit 2=0 Digital mode only Bit 2=1 Automatic analog/digital recognition Bit 3=0 RailCom® turned off Bit 3=1 RailCom® turned on Bit 4=0 Speed steps over CV 2, 5, and 6 Bit 4=1 Use the characteristic curve from CV 67 - 94 Bit 5=0 Short address (CV1) Bit 5=1 Long address (CV 17/18) | *0 1 0 *2 0 *4 0 *8 *0 16 *0 32 | ||
| 30 | Error codes for the motor, thermal overload, and function outputs: 1 = motor error, 2 = thermal overload error, 4 = function output error | - | 0 - 255 | 0 - 7 |
Diagram shows the structure of the Configuration CVs (Control Variables) table for the decoder, with columns for CV number, description, and value.
Disassembly, Maintenance, and Operation
Disassembly Steps
The following diagrams illustrate basic disassembly steps for the locomotive. Refer to the spare parts list for component identification.
- Main Board + Motor Removal: Diagrams show how to remove the main board and motor. This typically involves releasing clips or screws holding the components in place.
- Chassis Attachments (Front/Coupling): Diagrams illustrate the removal and assembly of front-side chassis components and the coupling drawbar mechanism.
- Chassis Attachments (Bottom): Diagrams show the components attached to the underside of the chassis.
- Bogie Attachments: Diagrams detail the removal and reattachment of components specific to the locomotive's bogies (wheel trucks).
- Wheelset Disassembly: Diagrams show the process of removing wheelsets from the bogies.
- Extensions for Display Models: Notes and diagrams indicate optional parts that can be attached for display-only models.
Diagrams illustrate basic disassembly steps for the locomotive, including removing the body, chassis attachments, bogie attachments, and wheelsets. These diagrams use numbered callouts and textual labels in multiple languages.
Maintenance and Operation
Proper maintenance ensures optimal performance and longevity of your model locomotive.
- Lubrication: If used frequently, oil the wheelsets with a drop of non-resinous, acid-free sewing machine oil! ?
- Running-in Procedure: To achieve optimal running and traction properties, it is advisable to run the locomotive in for approximately 25 minutes in each direction without load. ⚙️ Ensure clean rails for best performance.
Spare Parts List
This section lists available spare parts for the PIKO RH S489.0 TT electric locomotive. Please order spare parts using the complete item number (ET-Nr.).
Diagram: Detailed exploded view diagram of the PIKO RH S489.0 TT electric locomotive, with numerous parts numbered (1-59) corresponding to the spare parts list. It shows the internal and external components of the model.
| Description | ET-Nr. / spare part N° | PG* | Description | ET-Nr. / spare part N° | PG* |
| Gehäuse komplett / Body, complete | 47548-02 | 17 | Hauptplatine mit Beleuchtungsplatinen und Kabel / Main board with Light-boards and wires | 47540-44 | 16 |
| Pantograph / Pantograph | 47548-05 | 12 | Führerstand / Driver cab | 47542-07 | 7 |
| Chassisbeleuchtung / Chassis lighting | 47540-46 | 7 | Lichtleiter Führerstand / Light bars Driver cab | 47540-08 | 7 |
| Motor komplett / Motor complete | 47540-47 | 13 | Lichteinsätze / Light inserts | 47548-09 | 7 |
| Kardanwelle und Buchsen / Ball shaft + bushes | 47540-48 | 7 | Fenster / Window | 47548-12 | 10 |
| Clip Getriebe / Clip gearbox | 47540-49 | 6 | Isolatoren, Griff / Insulators, handle bar | 47548-14 | 10 |
| Getriebeeinheit, komplett / Gearbox, complete | 47548-50 | 13 | Dachleitungen, Teil Panto / Roof cables, Part Pantograph | 47548-19 | 8 |
| Radsatz mit Zahnrad (2 Stück) / Wheelset w friction tyres (2 pcs.) | 47548-51 | 9 | Radsatz mit Zahnrad und Haftreifen (2 Stück) / Wheelset with gearwheel and with friction tyres | 47548-52 | 10 |
| Handstangen (4 Stück) / Handrails (4 pcs.) | 47548-22 | 8 | Drehgestell vorne komplett / Bogie, complete front | 47548-55 | 11 |
| Heizungsstecker, Bremsschlauch, Kuppelhaken / Heater plug, brake hose, coupling hook | 47540-25 | 7 | Drehgestell hinten komplett / Bogie, complete rear | 47548-56 | 11 |
| Drehgestellabdeckung / Bogie cover | 47548-57 | 6 | Puffer, Handstangen Front / Buffer, Handrails Front | 47548-31 | 10 |
| Lenkgestänge / Steering linkage | 47548-58 | 8 | Schienenräumer geschlossen (2 Stück) / Rail scraper closed (2 pcs.) | 47548-34 | 7 |
| Schrauben (19-tlg.) / Set of screws (19 pcs.) | 47540-59 | 7 | Schienenräumer offen (2 Stück) / Rail scraper open (2 pcs.) | 47548-35 | 7 |
| Rahmenanbauteile / Chassis attachments | 47548-36 | 11 | Batteriekasten, Kessel / Battery boxes, Boiler | 47548-38 | 8 |
| Kupplungsschacht, Abdeckung, Feder / Coupling shaft, cover, spring | 47548-39 | 8 | Kupplungfeder (2 Stück) / Spring (2 pcs.) | 47540-40 | 5 |
| Lautsprecherabdeckung / Cover for loudspeaker | 47540-42 | 6 | Ersatzlautsprecher / Replacement loudspeaker | 56330 | - |
Spare Parts from Standard Program
| Description | ET-Nr. / spare part N° |
| Haftreifen (10 Stck.) / Friction tyres (set of 10) | 46020 |
| TT Kurzkupplung (8 Stück) / TT short Coupling (set of 8) | 46042 |
| PIKO SmartDecoder XP Sound / PIKO SmartDecoder XP Sound | 46549 |
*Price category
Smaller diagrams illustrate specific assembly points, such as the main board and motor removal, front chassis attachments, bottom chassis attachments, bogie attachments, wheelset removal, and optional parts for display models.
Safety, Compliance, and Contact Information
Safety Instructions
Important safety information is included in the packaging and this manual. For safety instructions in other languages, please visit:
- German: www.piko-shop.de
- English: www.piko-shop.de
- French: www.piko-shop.de
- Dutch: www.piko-shop.de
- Italian: www.piko-shop.de
- Russian: www.piko-shop.de
- Spanish: www.piko-shop.de
- Polish: www.piko-shop.de
- Czech: www.piko-shop.de
EU Declaration of Conformity
Hereby, PIKO Spielwaren GmbH declares that the product, in its design and construction as well as in the version placed on the market by us, complies with the basic safety, health, and compatibility requirements of the mentioned directives and regulations. The full text of the EU Declaration of Conformity is available at the following internet address: https://www.piko.de/konform
Company Information and Support
PIKO Spielwaren GmbH
Lutherstraße 30
96515 Sonneberg
GERMANY
Tel: +49 (3675) 8972 - 55 (Tuesdays and Thursdays from 16:00 - 18:00)
Website: www.piko-shop.de
Decoder Firmware Update
For models with PIKO SmartDecoder: Please note the enclosed information about the decoder firmware update.
Complaint Note
Thank you for your trust in PIKO models. We hope you are satisfied with the model and enjoy it for a long time. Should you have problems with your PIKO product and wish to complain, please fill in the complaint form available at www.piko-shop.de/en/widerruf and enclose it with the item. Thank you.
PIKO Spielwaren GmbH Webshop
piko.de/konform
