Chiller
Manufacturer
Model Control Type Password/Code Comments
Airedale Various Carel 4648
4643
4633
4618
Airedale Various Trend 4648
Airedale Various Up Down Up
Down Enter
Aermec Various Carel 0442 0666
Blue Box Various Carel 300 Maint.
200 Prog.
400 Store
0003 Factory
0001 Time
Carrier 30GB 1111 Enter X4
Carrier 19XR PIC 1111 This may have been changed
on site – it is possible to work
out
Climate Micromanager 1731
0527
Climaveneta 125
348
0348
9990
Clivet WSAT Carel 1234
Daikin EUW Trend 3775 Does not apply to all
Delrac Carel 1234
Lennox KP07 50967
McQuay CEH/PEH Microtech 100
and 200
+ = - HELP
McQuay CEH Microtech + = - ?
McQuay PEH Microtech II
Touchscreen
1331721125
627829
McQuay ALS
ALR
Microtech 200 Enter Enter
Enter Enter
McQuay Various Carel 1702 General
0018 Maint
0033 Factory
0003 User
McQuay Various Carel 1234
4321
Rhoss 0609
2110
Trane Adaptive Carel Machine Config
+ - + - + -
Prev + enter + + - - +
+
Prev + allows panel to be used
Trane Various Micromanager 1731
Unisab II 1266
8720
York YK,YT,YS Micro Panel 1380
York YK,YT,YS,YN,YR Optiview 1380 4245 level
sensor cal YR
1397
1397 resets HP and prox.
Sensor faults
York Various Micro Panel 7396
York YCAS Micro Panel 5144
York YCAM Carel 1234
4321
York YCAA Up Down Up Down Up
Up
York Sequencer ISN 8698
4444
5555
Be careful, don’t wipe
programme
York YCAL Up Up Down Down
York LCHH BOE Sequencer 1309
1308
York YCIV 2878 Service Access