joule Cyclone - Electrical Connections Guide

Cyclone Direct / Indirect Installation Guide
29
Electrical Connections
I.E.E. regulations.
3. The immersion heater must be wired through a double pole isolating switch with contact sepa -
ration of at least 3mm in both poles.
of “T-80” and with a minimum cross-section area of 1.5mm2.
5. Ensure that the terminal screws are not over tightened as this could result in the terminations
This device must be earthed wiring
the terminals attachments provided.
2. The Live Supply (brown) from the mains supply cable to the thermostat terminal marked “L”
3.
The Neutral connection (blue) from the mains supply cable to the thermostat terminal marked
“N”
Website: www.thermow.com
Contact: thermowrvice@thermow.com
the most ecient use of electricity. In the event of any power loss the thermostat will lose all recorded
data, and will restart learning mode. Anbacterial mode will funcon. NOTE: Changing thermostat seng
from the factory pre-set posion may impact upon the eciency rang of the cylinder in which it is ed.
OPK – Basic Electronic Thermostat mode – With the control knob turned on this
posion the thermo
stat will control water temperature to maximum 60°C and is
unaected by any interrupon of power supply. Use this posion for manual
switching or by mer such as economy type installaons. Antibacterial mode will funcon.
OFF – In this mode the thermostat will not operate, only the double pole safety cut
out will funcon. Anbacterial mode will NOT funcon.
- Anfreeze mode – This seng will maintain
a minimum water temperature of
20°C to prevent the water heater from freezing. Anbacterial mode will funcon.
MAX – Maximum temperature in Manual Mode – With the control knob turned
clockwise to the MAX seng the thermostat will control water temperature to a
maximum of 70°C. The water temperature can be adjusted to a lower seng by
turning the adjustment knob anclockwise up to 80° where the lowest se
ng is
approximately 10°C. Anbacterial mode will funcon
ELECTRICAL CONNECTIONS
1. This unit should be connected by a suitably qualied electrician in accordance with the latest I.E.E.
regulaons.
2. Ensure the electrical supply is switched o before making any connecon to the unit.
3. The immersion heater must be wired through a double pole isolang switch with contact separaon
of at least 3mm in both pol
es.
4. The immersion heater must be wired with a heat resistant exible cord with a minimum T rang of
“T-80” and with a minimum cross-secon area of 1.5mm
2
.
5. Ensure that the terminal screws are not over ghtened as this could result in the terminaons being
broken o.
WARNING: THIS DEVICE MUST BE EARTHED
WIRING:
1. Earth connecon (green & yellow) should be made rmly to the earth post (marked “E”) usin
g the
terminals aachments provided.
2. The Live Supply (brown) from the mains supply cable to the thermostat terminal marked “L”
3. The Neutral connecon (blue) from the mains supply cable to the thermostat terminal marked “N”