Supplied By www.heating spares.co Tel. 0161 620 6677
3
THINGS YOU SHOULD KNOW
1.1
GAS APPLIANCES
Gas Safety (Installations and Use) Regulations
(UK).
In the interests of your safety and that of others it
is a legal requirement that all gas appliances are
installed and correctly maintained by a competent
person and in accordance with the latest regula-
tions.
1.2
ELECTRICAL SUPPLY
Please ensure that this appliance has been prop-
erly connected to the electrical supply by means
of a double pole isolator or un-switched socket,
and that the correct size of fuse (3 AMP) has been
fitted.
Warning: this appliance must be earthed!
1.3
GUARANTEE REGISTRATION CARD
Please take the time to fill out your guarantee
registration card. The completed warranty card
should be posted within 30 days of installation.
1.4
BENCHMARK LOG BOOK (UK only)
A logbook section can be found at the rear of the
appliance installation booklet. This important docu-
ment must be completed during the installation/
commissioning of your boiler. All CORGI regis-
tered installers carry a CORGI ID card, and have
a registration number. These details should be
recorded in the
Benchmark logbook section within
the installation booklet. You can check your in-
stallers details by calling CORGI direct on 01256
372300. Failure to install and commission the
appliance in accordance with the manufacturers
instructions may invalidate the warranty. This
does not affect your statutory rights.
1.5
HOW DOES IT WORK?
Your Mynute HE boiler supplies heated water to
your radiators and hot water tank.
The central heating and hot water is controlled
via a time clock or programmer and any thermo-
stats that your installer may have fitted. The boiler
will light when it receives a request from the time
clock or programmer via any thermostat that may
also be installed. Your Mynute HE boiler lights elec-
tronically and does not have a pilot light. In the
unlikely event of a fault developing with your boiler,
the supply of gas to the burner will be terminated
automatically.
1.6
DIMENSIONS
1.7
CLEARANCES REQUIRED
ABOVE
BELOW
LEFT SIDE
RIGHT SIDE
FRONT
150 mm
150 mm
50 mm
12mm
600 mm
1.8
FROST PROTECTION SYSTEM
The Mynute HE is equipped with a built-in frost
protection system, this enables the boiler to over-
ride the time controls – even if switched off – and
operate the burner and/or pump, should the tem-
perature drop below 6 °C.
Please note that the frost protection system is
designed to protect the appliance only, should
frost protection be required for the heating system,
additional controls may be required.
When the frost protection system has been acti-
vated, ‘AF’ is displayed on the appliance LED dis-
play (see below).
Mynute 12/15/20HE
HEIGHT
740mm
WIDTH
400mm
DEPTH
340mm
Mynute 25HE
HEIGHT
780mm
WIDTH
400mm
DEPTH
358mm
Mynute 30/35HE
HEIGHT
780mm
WIDTH
450mm
DEPTH
358mm
NOTE
The frost protection system is reliant on the ap-
pliance having a permanent electrical supply, and
being in a non-fault condition.
1.9
APPLIANCE STATUS INDICATORS
Your boiler is equipped with 2 status LED indica-
tors, the Green LED indicates that the appliance
is working normally, whilst the Red LED indicates
the appliance has detected a fault.
