Troubleshooting guide
9
Controller Development History
Handset Model
Year Main Board
Wireless Wired Cooling Heating
Remarks
WM 10/15D WM 10/15DR Copper sensor
1996 Challenger 2.1 & 2.2 G3 -
WM 20/25C WM 20/25CR
1996 Challenger 2.2 G3 - WM 07/10E - Copper sensor
1997 Challenger 2.4 G3 & G6 -
WM 10/15D
WM 20/25C
WM10/15DR
WM 20/25CR
1998 Challenger 2.4 G3 & G6 - -
WM 07/10ER
WM 10/15FR
1998 Challenger 5
G3
G6
-
-
WM 07/10E
WM 10/15F
-
1999
Challenger C3A
Challenger C3B
Challenger C3B
G3 & G6 SLM2 (10 core wire)
CK-A
CE-C/D
CC-B/MSB/HSB
CK-AR
CE-CR/DR
CC-R/MSB-R/HSB-R
2000 Mini Chiller MCH01 - - AC (40-125)B AC (40-125)BR Cooling & Heatpump
2001 Chilled Water W1V2 G6 Netware 1
WM-FW / CE-DW / CC-CW / CK-AW / HSB-
BW
Convertible PCB
2001 Sequential Controller - Sequential Controller SB (150-500)B SB (150-500)BR Multiple compressor
Universal Board
D1.0 G6 - WM (10-25)F - Cooling only
U1.3 G6 - - WM (10-25)FR Heatpump only
2001
U1.4 G6 SLM3 (4 core wire) CE-D / CK-A / CC-C
CE-DR / CK-AR /
CC-CR
Cooling & Heatpump
2001 D2.0 - WM (10-25)F - Cooling only
2001 Mini Chiller SZMC01 - -
AC/4AC (40-58)A,
AC/4AC75-125B
AC/4AC (40-58)AR,
AC/4AC75-125BR
Cooling & Heatpump
Inverter
VA1.9 (Indoor) - - WMV10FR In set form only
2001
VB1.0 (Outdoor) SLV10BR
2002 Sequencer Controller - SQ-LCD SB (150-500)D SB (150-500)DR Multiple compressor
D2.0 - WM30F - Cooling only
2002
U1.4
SLM3 /
Netware 2 (optional)
CK (15/20/25/30)B
WM (10-25)FR,
WM30FR
CK (15/20/25/30)BR
Heatpump only
Cooling & heatpump
G6 / G7
G7 Turbo
G7
G7