Chiller Passwords / Codes

[chillerman2006]

The attachment is a collection of 'Chiller Passwords'

R's chillerman

[hyperion]

Most helpful, thank you.

[HVACRsaurus]

Good document, thank you.

[chillerman2006]

Can anyone assist, with updating the list of passwords further ???

[HVACRsaurus]

Here's one not on the list, Unisab II - 1266, 8270

[chillerman2006]

Here's one not on the list, Unisab II - 1266, 8270

Nice one HVACRsaurus

will add that straight thankyou

R's chillerman

[install monkey]

are u expanding this list to involve ac units?

[chillerman2006]

are u expanding this list to involve ac units?

Oh yes mate, Good Idea ........ if we can start to add a/c codes aswell - it all helps other members

[install monkey]

lennox flexi unit-using kp02 controller access code 63 to adjust parameters.after 10 mins will req inputting again

[al]

Edpac close control units, 1234 or 4321 to access programming, applies to older model carel pico controllers.

[install monkey]

liebert ics controllers
At the unit, the first step is to access SET MODE 2. This adds a second level of functions to the

LED indicators on the microprocessor board (below the numeric display).

To access SET MODE 2:

1. Use the ADVANCE button to select TEMPERATURE.

2. Simultaneously press and hold the up and down buttons for 5 seconds. The TEMPERATURE

LED will blink, indicating SET MODE 2 functions. Release the up and down buttons.

To set Temperature and Humidity alarms:

1. Use the ADVANCE button to select the desired function.

2. Use the up and the down button to increase or decrease the value shown on the numeric

display.

To return to Normal Set Mode:

The microprocessor automatically returns to Normal Set Mode 30 seconds after last activity.

3.4.3 Alarm Indications

Change Filters

The filter change switch senses a pressure drop across the air filters and activates the Change Filter

and audible alarm when the pressure drop reaches a customer preset level. Instructions for

adjusting the switch are on a label near the switch.

Loss of Air Flow

On ICS units, the fan safety switch is located on the low voltage panel and consists of a diaphragm

switch and interconnecting tubing to the blower scroll. The normally open contacts of the

switch will close at a factory preset air velocity and energize the control voltage circuits (see schematic

on unit). Upon loss of airflow, the normally closed contacts on the switch will activate the

Loss of Air Flow and audible alarms.

High Head Pressure - Compressor 1 (& 2)

The high head pressure cut-out switch activates the HIGH HEAD PRESSURE LED and the audible

alarm at the cut-out setting of the compressor pressure switches.

Water Under Floor

The Liqui-tect

® Water Detection Sensor (optional) consists of a solid-state switch that closes when

water (or other conductive liquid) is detected by two sensor probes. The sensor may be mounted

Table 2 Temperature and Humidity Settings

Normal

Functions

Set Mode 2

Functions

Temperature Temperature Sensor Calibration ±5°C

Temperature Set Point High Temperature Alarm (from 1° above

setpoint to maximum of 90°F/32°C)

Temperature Sensitivity Low Temperature Alarm (from 1° below

setpoint to minimum of 35°F/2°C)

Humidity Humidity Sensor Calibration ±5% RH

Humidity Setpoint High Humidity Alarm (from 1% above

setpoint to a maximum of 85%)

Humidity Sensitivity Low Humidity Alarm (from 1% below

setpoint to a minimum of 15%)

Humidifier Water Rate Lead Compressor 1 or 2

[install monkey]

daikin chillerEWAQ080~260DAYN
1234

[chillerman2006]

Thanks Gents

I will add a close control section to doc, as it fits, just codes

But think it maybe an idea to start a thread for the more involved a/c procedures

Will cut/paste these to new thread, once me little puppies ;) have stretched their lttle leggies

And scared off the rif raf in the park

R's chillerman

[Coolie]

Denco With PCO carel control

Key for this forum:

up arrow =u
Down arrow=d
Right arrow= enter =e

Level 1: udududu e
Level2: uudduud e
Level 3: uuuddduu e
Level 3- factory- uuu e

Carier pro dialog pus
User password 11
Service password 88

Trane - not sure which chillers they apply to anymore
314
159

Dunham and bush: carel control
Maintenance 1234
Program 4321
Factory 4321
Acres factory menu by pushing menu and program simultaneously

[Coolie]

Stulz: not applicable to all:
Control: left arrow; menu; right arrow
Service: right arrow; menu; left arrow

The trick is to input the code when the blinking ":" on the clock is on, otherwise it'll reject you

The above passwords could be the other way around; ie the service password could be the control password and vice versa. I'm not in front of the machine

[nicolacozma]

Thank you guys,

very usefull for everybody

Regards

[moideen]

very helpful,thanks.

moideen-dubai

[binti]

Top thread guys, Here's my list

Mcquay with pco 2: Italian chillers
maintenance- red, print, blue
factory settings- (hold prog and user) blue, print,down
exv- (found in factory settings) 13
service- (hold prog and spanner) up, down, print

Mcquay PFS (china)
sign in - ADMIN
passwd- 80191023

Mcquay pcob

1702

Mcquay microtech 2
user- 2001
tech 13317211


Turbocor compresser
62876

MTA
1234
3204

Powerpax chiller
old- last 3 digits of serial #
new- add two middle digits of of serial # to make a 3 digit #

[matt p]

McQuay chillers again,

1) - 0033
2) - 0018
3) - 0003
4) - 1702 - locks circuit out

[mark957]

Clivet 321

[softair_hvac]

The attachment is a collection of 'Chiller Passwords'

R's chillerman

Good work ( chillerman )
Many thax

[Jakub]

if anyone knows the password (code) for compressors grams grammatic2502 driver?

[cadwaladr]

does anyone know anything about a controller made by MERCURY or is it a model name,i was helping a friend today on a cold store system which had two of these fitted and all it would show was PD? and i did not get to see a type/model number any help appreciated.

[terremoto]

Daikin EUWA***HDZ
EUWA***KZW1
EUWAC****FZW1
EUWY*****KZW1
Password:
1234 user
177 Manager
2001 manager
1914 > manager

thx to share :)

[davidlai0001]

very helpful,thanks.

[Thomas_Swe]

RC (RCgroup) - 5625

[dokspk]

The attachment is a collection of 'Chiller Passwords'

R's chillerman

Thank You, this was a life saver
-PK-

[THE DUDE]

Thank You...This will save lot of time.

[Darkling]

Stalectronic S700
Level 1: 16134
Level 2: 14848

[Oilfilter]

Carrier 30HX
Code 11 and 88

[tamer zanaty]

Good document, thank you.

[csdome]

thanks. it is good!

[dktrogers]

Hey guys,
Have a carel pco1 on a 280' Motoryacht. Have tried all the codes from chiller man and the ones on this forum. The engineers aboard don't have them either.

Any Ideas? Really just want to clear hours on units after servicing to get alarms off screen.

[stufus]

Carel default passwords are 1234 / 4321 . but it is sold unprogrammed to many manufacturers so they can configure it themselves . Try 6666 / 7777
cheers
Stu

[dktrogers]

Thanks for the tip, but no joy...
Is there a way to reset the password?
Problem is with these ships is not a lot of documentation and when the original engineer goes a lot of valuable information goes with him...

[stufus]

Not that i know of, last try 0011 / 0033 / 0066. After that dont knowGood luck
Cheers
Stu

[RusBuka]

De Longhi Professional AC
User 1234
Admin - 9990

[movgor]

if anyone knows the password (code) for compressors grams grammatic2502 driver?

grammatic 2502 password 1.5 found this on two gsv111
unisab 3 1357 default

[screw1]

Mc Quay Microtech 3 Controller (Siemens)
User 5321
Manager 2526
Service 6363

[Coolfritz]

You are great, all of you!
Thank you
Coolfritz

[piewie]

Does anyone perhaps have a password for the York YCIV so that I can change the serial number. We had to change out the microboard and had one in stock but now we need to program the serial number. The manual says these are only available from York but time does not permit.

[HVACRsaurus]

Hi Piewie, 2878 as given to me by Chillerman - but unconfirmed by myself..

[genezis]

Multiscroll Chillers DAIKIN EWAQ... series . SERVICE PASSWORD 1914 . Confirmed.

[Alma_333]

thanks to all, you are strong

[Tesla]

Powerpax chiller
just open an Excel Spread sheet and paste the =(IF((C3+D3)>9,1,0)+B3) & (RIGHT(C3+D3,1)) & E3 formula in. Looks like this
http://www.refrigeration-engineer.com/forums/attachment.php?attachmentid=10211&d=1365552328

[liverpool Eng]

Looking for the access codes for a YORK YCCD 20 ??

[mech]

Many thanks

[nuwanchamara]

Good ...............................................................

[Ramzan]

Dear i am needed the Microtech-III controller software, its loaded by SD card and chiller detailes are as below.
McQuay Italy
Air cooled single screw
Model: MNG 100208 MNO

Could you please help me in this regard.

[Ramzan]

Dear i am needed the Microtech-III controller software, its loaded by SD card and chiller detailes are as below.
McQuay Italy
Air cooled single screw
Model: MNG 100208 MNO

Could you please help me in this regard.

[dark_jackal7]

does anyone knows password for ech211b (invensys)?

[ycajchills]

Excellent input by everyone. I guess someday it will all be retina scan. there must be ioms somewhere that document these programming codes?

Thanks to ALL!!!

[ycajchills]

MUCH Thanks for the pdf. About time for an update. All this will soon be legacy, the wireless apps direct to smartphone explosion is coming very very soon. (shhhhhhsh)
Thanks Again.

[nuwanchamara]

Hi.......... Greeting........... Can you send somebody YORK Recip, Screw, Centrifugal , all Passwords? thanks.

[Sdr09]

Thx a lot for the share Chillerman2006 and to the rest of the contributions, made today's work a lot easier

[mingmingpig]

you have manual of mcquary als 229 xe ln and micro2 C plus?, i know the program manual not in english

[frjariello]

Thanks for the great thread!
Does anyone know some other possible passwords for a Chiller BlueBox with Carel to access the program schedule? The 0001 that the other does not work for me.
Very thanks

bye bye

[RusBuka]

Wesper sws-4402 need service pass, have anyone?

[install monkey]

struggling to find a service manual- but most of their chillers appear to use carel controllers try 5658

[RusBuka]

thx will try.

[install monkey]

check pages 48- password for airedale unit- using carel pco2 controller- a dc50 controller(display) would req a ds50 service tool to aknowledge critical alarms and check sensors,outputs and configure settings
http://www.mediafire.com/download/8kin9zlkbaa1d47/IM_ALPHACOOL_DF%26amp%3BV_UK.pdf

[install monkey]

oops - 4648 not 5658 :confused:

[RusBuka]

My friend tell 4934...will try all) Have standard carel display pGD, Wesper and Airwell the same.

[AlexG]

Did you try 33 or 22 ?

[RusBuka]

1234 was user. Tomorrow I will go to the object and all try.

[Peter_1]

Daikin I-touch VRVII, older models, make a cross like this on the touchscreen:
right uppercorner, left undercorner, left uppercorner and then right undercorner. The password "daikin"

[Peter_1]

Dixel password 321

[Peter_1]

Ewpc...........13
ewpx............13
ewdb............ps1 =135........ps2=235
ewda/ewdl/ewds/............ps1=ps2=135
ewdc112/222......................71
ewdc232............................13
id...................................135

[Peter_1]

Eliwell ID961
go to PA1.....push "SET"......arrow up to "135".......push "SET"

[Ice-master]

Hi!
There is a problem with Centrifugal chiller GREE LSBLX3800-M with Weintek MT8100i touch panel control. Chiller is fully locked ("Frequent protect alert"). I need a password to enter factory parameters and unlock chiller. User password 101010 doesn't help.

[install monkey]

default password:101010
http://www.hardland-co.com/img/pdf/R134a_Centrifugal_Chiller_Technical_Sales_Guide.pdf
click on link for technical guide:D

[Ice-master]

default password 101010 is requered to enter the user settings. There is other password requered to enter menu "parameter". In this menu should appear button "Freq.protec.unlock".
Remark from instruction: "Recovery of the Frequent Protection Lock.
Once the frequent protection is locked, it can be only recovered by inputting the correct unlocking
password. Refer to the factory parameter settings for more details."

[RusBuka]

Sochi, 2 chillers?

[sttekata]

Can somebody to help me with one Daikin chiller EWYD340AJYNN?
I see it is have:
Operator pass: 00100
Manager pass: 02001
Technician pass:
Super user:

Do you know the technician and super user passwords?

[serviceguy]

The attachment is a collection of 'Chiller Passwords'

R's chillerman

Can someone tell me were i can find the attachment.

[kkdurai]

hi.. have u find the attachment?

[serviceguy]

Does anyone have the list with chiller passwords avalable for me
thanks

[install monkey]

http://www.mediafire.com/download/bfr4p0byinunqvl/Chiller_Passwords_Codes.pdf
click on the link above

[D.Evans]

Try 00200 or 00300

[kumaraudhesh]

plz. send me mcquay chillers all user to factory and reset password for urgently.

[Lastguest]

Wonderfull thank you

Lastguest

[sondasons]

Dear ALL . i can't reset error code 89 . I had check evrything normally. Please to help reset this code. chiller DAIKIN. Model : UWA60AY1
Thanks to your help

[chillerman2006]

http://www.mediafire.com/download/bfr4p0byinunqvl/Chiller_Passwords_Codes.pdf
click on the link above

Nice one Install
Dunno where my link went !
R's chillerman

[JazzyB]

Wherez the attachment?
New here

[install monkey]

click on the blue writing- then select download file

http://www.mediafire.com/download/bfr4p0byinunqvl/Chiller_Passwords_Codes.pdf
click on the link above

[Michi1988]

Hi, does anyone knows the passwords for Cosfi Chillers?

[melodiHVAC]

Hi guys,

I am new on this tread so please bear with me. chillerman's post as having an attachment but can see the attachement. How do I download it. I have a critical case at hand. I'm working on a Trane Chiller ECGAL 500 model. The display is showing "Service demand" but it's password protected. Can anyone help me out?? my email is pybenin@gmail.com. Thanks y'all in advance.

[install monkey]

the link is on post #85


Hi guys,

I am new on this tread so please bear with me. chillerman's post as having an attachment but can see the attachement. How do I download it. I have a critical case at hand. I'm working on a Trane Chiller ECGAL 500 model. The display is showing "Service demand" but it's password protected. Can anyone help me out?? my email is pybenin@gmail.com. Thanks y'all in advance.

[melodiHVAC]

Thanks install monkey. Can you send me a blank mail. would like to talk to you. Thanks very much. Will go to site this saturday to try. Please if you have any info on Trane Chiller ECGAL 500 send them to my mail. Appreciate your help

[RusBuka]

http://clip2net.com/s/72Y2E2
I think that help you)))

[hyperion]

Way back early on in this thread, there was some talk about putting an AC fault codes list together. Is there a link to that file please?

[install monkey]

some one beat me to it
http://airconditionererrorcodes.blogspot.com.tr/2014/02/daikin-fault-codes.html

[hyperion]

Thanks I M.

[melodiHVAC]

RusBuka,the link refers to a picture.

[northernbeach]

Nice one. Can you please add more information about it.

[RusBuka]

Need service pass for Uniflair BRRC320 screw chiller

[davidrey]

thank you, it's great.

[aajikings@gmail]

very useful

[Wesuwiusz]

Hi, does any one know service code for SWEGON GOLD RX AHU.

[Frigoriste]

Hello!

Your collection of chiller passwords disapear from your message. Is it possible to have it please?

[nelunci]

hello..
what button press to acces code you see
Mcquay with pco 2: Italian chillers
maintenance- red, print, blue
factory settings- (hold prog and user) blue, print,down
exv- (found in factory settings) 13
service- (hold prog and spanner) up, down, print

but after press prog pass 0018 and press enter not work...
please how press butons
i have alarm code 039

please help me
sorry for my english i liv in Romania
Thank you
i posibil to send email ncisrl@yahoo.com

Thank you again

[makofridge]

Hi All,

I have a DAIKIN water chilling unit, Model CUWD1OOAYI. We have forgotten the password and can not start the machine. Can anyone assist in resetting the password.

[akiniai]

Hi, does anyone knows the passwords for DeLonghi Professional Heat Pump (AWR MTD)?

[H4tM0D]

I cannot see the attachment, can anyone direct me to where it is?!

[RefTechRSA]

Howsit man,

Please could you mail me the attachment at andrew@talkingbuildings.co.za
I'm battling to find it on the threads.

Thanks

[install monkey]

http://www.mediafire.com/view/bfr4p0byinunqvl/Chiller%20Passwords%20Codes.pdf

[desert storm]

does anyone know the factory password for a carrier pro dialog plus

[Willem V]

11 for user, 120 for service