Technical data

Issue No.1 Combined Manual 24.10.07
29
ELECTRICAL CONNECTION (COUNTRYMAN OUTDOOR COMBI)
The electrical supply to the boiler must be wired to a double pole - isolating switch 240v/50hz, fused
at 5 amps. A multi 6-pin plug is included with the boiler, which connects with the boiler control panel.
The burner is supplied with 4-wire cable plug, which allows disconnection for maintenance.
CONTROL OPTIONS
A Room Thermostat must be fitted for the boiler to work correctly.
A Frost Thermostat may be required this should be assessed when installing the boiler
INSTALLATION OF A TIME CLOCK OR PROGRAMMABLE ROOM STAT
(COUNTRYMAN OUTDOOR COMBI ONLY)
Installation of external time clock or programmable room thermostat to Countryman Combi. The
boiler comes with a multi 6-pin plug. The electrical supply must be sent directly to the boiler, off the
fused spur and not interrupted by any forms of control i.e. time switch or programmable room
thermostat. The electrical supply to the time switch or programmable room thermostat is supplied
from the boiler. The connections to the muti pin plug are as follows:
PIN 1 = Earth
PIN 2 = Neutral
PIN 3 = Live
PIN 4 = Electrical supply out from boiler to time switch or programmable room thermostat
PIN 5 = Switch supply back from the time switch or programmable room thermostat
The External Time Clock controls the heating function. The domestic hot water function is
permanently on and controlled by Heating Control Thermostat.
INSTALLATION OF A ROOM THERMOSTAT
Connect a room thermostat to terminal 3 and 4 on the 8 way connect strip inside the boiler control
panel and discard link wire. If neutral wire is required for room thermostat, connect neutral wire to
terminal 6 on the 8 way connect strip.
INSTALLATION OF FROST THERMOSTAT
Connect a frost thermostat to terminal 5 and 3 on the 8 way connect strip inside the boiler control
panel. If neutral wire is required for frost thermostat, connect to terminal 6 on the 8 way connect
strip.