FM Module Variants

Mechanical Boiler time controls FM/1 series
Replacement Timers for Baxi, Potterton, Alpha & Ideal Boilers.
With or without clock hands.

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Description

REPLACEMENT BOILER TIMER MODULES
Mechanical Boiler time controls FM/1 series

Since the late 1980’s, TFC Group has been the leading supplier of mechanical timer modules to the UK boiler industry.

In the region of 20 million timers have been supplied to the principal UK boiler manufacturers in the intervening period. Hence there is a spares market at a rate of tens of thousands per annum.

There are four basic variants of the standard 230V 50Hz product, available within TFC’s Optimum range of time controls.

All timers shown are synchronous motor driven mechanical timers with: 24 hour dial, 96 x 15 minute tappets and manual override (fix ON / Auto / fix OFF). All have nominally rated 16 Ampere voltfree changeover contacts. Variants are with or without clock hands, and with tab terminals rotated to match the boiler control interface connection, according to the manufacturer and/or boiler model.

STANDARD
Product Code OP-FM1STUH0

Suits all installations with standard tab terminal
connection, 230V 50Hz supply to terminals 1 & 2, volt-free switching terminals 3, 4 & 5

Baxi part code 247206
Fits Baxi Platinum, Duo-Tec, Gold
Main 24HE, 30HE
Potterton 80E, 105E, Performa 24 & 28

W18
Product Code OP-FM1STUZH-18

Suits all installations with vertical tab terminal connection, 230V 50Hz supply to terminals 1 & 2, volt-free switching terminals 3, 4 & 5

Fits Ideal combination boilers:
UIN204839 – Logic and Logic+
UIN201168 – Esprit
and Excel UIN201391
IXUS & UIN208445 Vogue

 

W9
Product Code OP-FM1STUZH-09

Suits all installations with R.H. tab terminal connection, 230V 50Hz supply to terminals 1 & 2, volt-free switching terminals 3, 4 & 5

Baxi part code 7658276
Fits Baxi 200 & 400 combi boilers

W27
Product Code OP-FM1STUZH-27

Suits all installations with L.H. tab terminal connection, 230V 50Hz supply to terminals 1 & 2, volt-free switching terminals 3, 4 & 5

Alpha part code: 6.1000201
Fits all Alpha combi boilers
Baxi part code 7212341
Fits Baxi Eco Blue combi boilers