Specifications

79
APPENDIX A — DISPLAY TABLES (cont)
Service Test Mode and Sub-Mode Directory
Temperature Mode and Sub-Mode Directory
*Refer to Fig. 21 on page 30 for condenser fan layout.
NOTE: If the unit has a single circuit, the Circuit B items will not appear in the display.
SUB-MODE ITEM DISPLAY ITEM DESCRIPTION COMMENT*
TEST Service Test Mode
To enable Service Test mode, move
Enable/Off/Remote contact switch to
OFF. Change TEST to ON.
Move switch to ENABLE
OUTS
OUTPUTS
EXV.A xxx% EXV% Open
EXV.B xxx% EXV% Open
FAN1 ON/OFF Fan 1 Relay
Size 010-030: Fan 1
Size 035-060: Fan 3
Size 070-150: Fan 5
FAN2 ON/OFF Fan 2 Relay
Size 018-030: Fan 2
Size 035-060: Fans 1, 2
Size 070-150: Fan 1
FAN3 ON/OFF Fan 3 Relay
Size 055, 060: Fan 4
Size 070: Fans 2, 6
Size 080,090: Fans 2, 4 ,6
Size 100-150: Fans 2, 4
FAN4 ON/OFF Fan 4 Relay Size 070-150: Fan 3
FAN5 ON/OFF Fan 5 Relay Size 100-150: Fan 7
FAN6 ON/OFF Fan 6 Relay
Size 100: Fan 8
Size 115: Fans 6,8
Size 130-150: Fans 8, 10
FAN7 ON/OFF Fan 7 Relay Size130-150: Fan 9
FAN8 ON/OFF Fan 8 Relay Size 150: Fan 6
V.HPA xx Var Head Press% Circuit A
V.HPB xx Var Head Press% Circuit B
CLP.1 ON/OFF Cooler Pump Relay 1
CLP.2 ON/OFF Cooler Pump Relay 2
DIG.P xxx Compressor A1 Load Percent Digital Scroll option only
CL.HT ON/OFF Cooler/Pump Heater
CCH.A ON/OFF Crankcase Heater Circuit A
CCH.B ON/OFF Crankcase Heater Circuit B
RMT.A ON/OFF Remote Alarm Relay
CMPA
CIRCUIT A COMPRESSOR TEST
CC.A1 ON/OFF Compressor A1 Relay
DIG.P xxx Compressor A1 Load Percent Digital Scroll option only
CC.A2 ON/OFF Compressor A2 Relay
CC.A3 ON/OFF Compressor A3 Relay
MLV ON/OFF Minimum Load Valve Relay
CMPB
CIRCUIT B COMPRESSOR TEST
CC.B1 ON/OFF Compressor B1 Relay See Note
CC.B2 ON/OFF Compressor B2 Relay See Note
CC.B3 ON/OFF Compressor B3 Relay See Note
SUB-MODE ITEM DISPLAY ITEM DESCRIPTION COMMENT
UNIT
ENTERING AND LEAVING UNIT TEMPERATURES
CEWT xxx.x °F Cooler Entering Fluid
CLWT xxx.x °F Cooler Leaving Fluid
OAT xxx.x °F Outside Air Temperature
SPT xxx.x °F Space Temperature
DLWT xxx.x °F Lead/Lag Leaving Fluid
CIR.A
TEMPERATURES CIRCUIT A
SCT.A xxx.x °F Saturated Condensing Tmp
SST.A xxx.x °F Saturated Suction Temp
RGT.A xxx.x °F Compr Return Gas Temp
D.GAS xxx.x °F Discharge Gas Temp Digital Scroll option only
SH.A xxx.x ΔF Suction Superheat Temp
CIR.B
TEMPERATURES CIRCUIT B
SCT.B xxx.x °F Saturated Condensing Tmp See Note
SST.B xxx.x °F Saturated Suction Temp See Note
RGT.B xxx.x °F Compr Return Gas Temp See Note
SH.B xxx.x ΔF Suction Superheat Temp See Note