iglu HTWL User manual

IGLU COLD SYSTEMS PTY LTD © 2015
TEL. [phone] FAX. [phone]
EMAIL.
[e-mail]
WEB. www.iglucoldsystems.com.au
Illustrated (Basic) HTWL Controller Functions – non-service type
1. TURNING ‘ON’ Equipment - Plug 3 pin plug into a standard General Purpose Outlet (GPO): 230V – 240V / 50Hz / 1Phase
1.1 Once plugged into the wall socket turn ‘ON’ the power switch on the GPO, the controller will ‘beep’ turn On, then turn Off and idle in
standby mode;
1.2 Press and hold in the ‘Tick’ ( ) or ‘OK’ symbol, or the ‘Menu’ key ( ) for 3-4 seconds or until the controller beeps and turns on.
(Display will display ‘COOLING’ after an initial systems/firmware check, and display the equipment ambient temperature)
2. TURNING ‘OFF’ Equipment - Do not ‘Turn Off’ the equipment by switching off the power at the wall or unplugging the power;
2.1 Press the ‘Menu’ key ( ) and the display will automatically display ‘TURN OFF m1’ as the first menu option, Press the ‘Tick’ ( ) symbol
or ‘OK’ key TWICE to confirm;
(NOTE: if >>CONFIRMED<< does not display the defrost has not commenced, ensure >>CONFIRMED<< is displayed by pressing the ‘Tick’ ( ) symbol or ‘OK’ key
TWICE)
3. CHANGING ‘SET TEMPERATURE’
3.1 Press the ‘Menu’ () key and using the arrow up symbol select ‘CHANGE SET m2’ Press the ‘Tick’ ( ) symbol or ‘OK’ key and the
Menu will display SETPOINT -02˚C (Refrigerated) or SETPOINT -18˚C (Freezers);
3.2 Using the arrow Up or Down () symbols select the desired temperature set point, to confirm Press the ‘Tick’ ( ) symbol or ‘OK’ key
TWICE to confirm;
3.3 The controller will display >>CONFIRMED<<
(NOTE: if >>CONFIRMED<< does not display the defrost has not commenced, ensure >>CONFIRMED<< is displayed by pressing the ‘Tick’ ( ) symbol or ‘OK’ key
TWICE)
4. CHANGING ‘HUMIDITY’ LEVEL
4.1 Press the ‘Menu’ () key and using the arrow ‘Up’ ( ) symbol select ‘CHANGE rh% m3’ Press the ‘Tick’ ( ) symbol or ‘OK’ key and
the Menu will display SET Rh% 90% (Refrigerated only);
4.2 Using the arrow ‘Up or Down’ ( ) symbols select the desired level of humidity, to confirm Press the ‘Tick’ ( ) symbol or ‘OK’ key
TWICE to confirm;
4.3 The controller will display >>CONFIRMED<<
(NOTE: if >>CONFIRMED<< does not display the humidity level has not been changed, ensure >>CONFIRMED<< is displayed by pressing
the ‘Tick’ ( ) symbol or ‘OK’ key TWICE)
5. MANUAL DEFROST OPTION
5.1 Press the ‘Menu’ () key and using the arrow ‘Up’ ( ) symbol select ‘DEFROST m4’ to start a defrost cycle: Press the ‘Tick’ ( ) symbol
or ‘OK’ key TWICE to confirm;
5.2 The controller will display >>CONFIRMED<<
(NOTE: if >>CONFIRMED<< does not display the defrost has not commenced, ensure >>CONFIRMED<< is displayed by pressing the ‘Tick’ ( ) symbol or ‘OK’ key
TWICE)
6. DEEP FREEZER - (for continuous fast chill cycle or fast freeze cycle operation below the set point temperature value) –
*** ATTENTION DO NOT USE AS A SUBSTITUTE FOR A PERMANENT FREEZER OR BLAST CHILLING & FREEZING ***
Important Notice: The inbuilt ‘Deep Freezer’ feature is not intended to be used for more than a Maximum period of 6hrs. This feature is only
recommended for use in order to bring down the temperature of goods stored within the counter quickly, or as a short-term ‘freezer’ solution.
6.1 Press the ‘Menu’ ( ) key and using the arrow up symbol select ‘DEEP FREEZE m5’ to convert a ‘refrigeration’ cycle to ‘Deep Freezer’
cycle:
6.2 Press the ‘Tick’ ( ) symbol and the controller will display ‘COOLING h00:00’, select the period of time using the arrow ‘Up’ ( ) symbol
increasing the ‘Deep Freezer’ cycle in 15min increments (min period of 15mins, up to maximum period 06:00hrs): Press the ‘Tick’ ( )
symbol or ‘OK’ key TWICE to confirm;
6.3 The controller will display >>CONFIRMED<<
(NOTE: if >>CONFIRMED<< does not display the defrost has not commenced, ensure >>CONFIRMED<< is displayed by pressing the ‘Tick’ ( ) symbol or ‘OK’ key
TWICE)

IGLU COLD SYSTEMS PTY LTD © 2015
TEL. [phone] FAX. [phone]
EMAIL.
[e-mail]
WEB. www.iglucoldsystems.com.au
7. VIEW ‘ALARM LIST’
7.1 Press the ‘Menu’ ( ) key and using the arrow up symbol select ‘ALARM LIST m6’ Press the ‘Tick’ ( ) symbol or ‘OK’ key ONCE, and
the controller will display either: ‘NO ALARM NOTICED’ if there has been one, or more alarms the display will show the number of
alarms – example for one alarm noticed – ‘DETECTED n. 01’ (n .01 = One (1) Alarm noticed);
7.2 To investigate the Type, Cause, Time and Temperature of the Alarm Press the arrow down symbol, this will display a symbol such as:
A01 B +03˚C ---- (indicating a Blackout event has been noticed)
(A01 = One (1) Alarm recorded / B = Blackout Alarm / +21˚C = Equipment cell temperature at time of Blackout / ------ = minutes
or duration)
8. SERVICE MENU - *** SERVICE MENU IS PASSWORD PROTECTED AND MAY ONLY BE ACCESSED BY QUALIFIED SERVICE
TECHNICIANS ***
8.1 Press the ‘Menu’ () key and using the arrow ‘Down’ ( ) symbol select ‘SERVICE MENU m7’ Press the ‘Tick’ ( ) symbol or ‘OK’ key
ONCE, and the controller will display either:
‘PASSWORD -> 00’;
8.2 Using the arrow keys select the password number provided by IGLU Service Department and Press the ‘Tick’ ( ) symbol or ‘OK’ key
ONCE, the service menu is now accessible.
(Technician to enter password then press ‘Tick’ ( ) symbol or ‘OK’ key to confirm access to Service menu)