Alpha CombiMax 350, CombiMax600 Installation Guide

Installation Guidelines

To fit the

Alpha CombiMax 350 and 600

in a remote location from the boiler

For Technical help or for Service call ...

ALPHA HELPLINE

Tel: [phone]

Nepicar House, London Road,

Wrotham Heath, Sevenoaks,

Kent TN15 7RS

These guidelines must be used in conjunction with the Installation instructions provided

with the selected combination boiler and CombiMax.

Only a CombiMax produced after February 1999 can be installed remote from the boiler.

1 INTRODUCTION

The Alpha CombiMax has been designed to fit onto the left hand side
of an Alpha 240/280 boiler. However, it is now possible (using a
CombiMax 350 or 600 produced after February 1999, i.e. from Serial
No. A906) to install it up to a distance of 1 metre from the boiler in the
positions shown in Fig. 1.

The pipework between the boiler and CombiMax must be kept as
short as possible and be no more than 1 metres in length, with the
number of bends kept to a minimum.

Notes: 1. A CombiMax produced before February 1999, i.e. before

Serial No. A906 must not be fitted remote from the boiler.

2. A CombiMax fitted remote has no casing.

Possible locations
for the CombiMax
in relation to the
boiler.

1.1 CombiMax Schematic - remote location from boiler

Fig. 1

1. Gas service cock

2. On/Off valve and filter

3. On/Off valve

4. On/Off valve and filter

5. DHW pump

6. Pressure reducing valve with filter and check valve

7. Drain point

8. DHW expansion relief valve

9. Store thermostat

Alpha CombiMax Remote Location

2

10. DHW expansion vessel

11. Manual air vent

12. DHW temperature/pressure relief valve

13. DHW outlet thermostat

14. Storage cylinder

15. Boiler flow control regulator

16. Non return valve

17. Immersion heater boss

Fig. 2