HTC2,3,4 & 5 ANALOGUE CONTROL SYSTEMS
HTC2 1 HEAT / 1 COOL R/C A/C UNIT CONTROL
HTC3 1 HEAT / 1 COOL R/C A/C UNIT CONTROL
HTC3 WATER COOLED 1H/1C UNIT CONTROL
HTC3 2X INDVID.HEAT ZONES HI-SIG COOL
HTC3+HAX53Y MOD HEAT & COOL VALVES
HTC3 1H/1C +MOD ECONOMY CYCLE DAMPERS
HTC3 MOD HEAT/V, COOL/V +ECON DAMPERS
HTC4 2 HEAT / 2 COOL R/C A/C UNIT CONTROL
HTC4B 2H/2C +2 POSITION ECONOMY CYCLE
HTC4DE 2H/2C + R/A-F/A COMPARATOR ECON SYS.1
HTC4DE 2H/2C + R/A-F/A COMPARATOR ECON SYS.2
HTC4E 2H/2C + ECONOMY CYCLE OUTPUT SYS.1
HTC4E 2H/2C + ECONOMY CYCLE OUTPUT SYS.2
HTC4H TEMP + HHC2 HUMIDITY CONTROL SYSTEM
HTC5 2H/2C R/C A/C CONTROL SYSTEM
HTC5+HAX53R TRIPLE COMPRESSOR A/C CONTROL
HTC5+QUAD TRIPLE COMPRESSOR + 3 STAGE E/E
HTC5+HAX53R ACTRON TRI-CAPACITY A/C UNIT CONTROL
HTC5+HAX53Y 2H/2C +MODULATING ECONOMY CYCLE
HTC5+HRC4 4 COMPRESSOR R/C A/C CONTROL SYSTEM
HTC5+HRC4E 2H/2C +3XE/E +MOD ECONOMY CYCLE
HTC-DIGITAL-LCD HEVAC DIGITAL TEMP+T/SW. CONTROLLER
HTC-DIGITAL-LCD 2H/2C + MOD.ECONOMY CYCLE
HTC-DIGITAL-LCD 3 MOD. OUTPUTS -HEAT+ECON+COOL
HTC-DIGITAL-LCD ACTRON TRI-CAPACITY + MOD. ECON
HTC-DIGITAL-LCD 240V TEMPERZONE 1H/1C + F/A DAMPER
HTC-DIGITAL-LCD MOD. HEATING & COOLING VALVES + MOD EC FAN
HTC-DIGITAL-LCD AHU CONTROL +AIR ON CONTROL
HTC-DIGITAL-LCD WATER COOLED TEMPERZONE
HTC-DIGITAL-LCD 2 X HHW - HI SIG DX COOL
HTC-DIGITAL-LCD 2 X HHW - HI SIG DX COOL & ECON.
HTC-DIGITAL-LCD 1 X A/C WITH ZONE SELECTION
HTC-DIGITAL-LCD MULTIPLE AC'S WITH COMMON O/A SENSOR
HTC-DIGITAL-LCD TEMPERATURE & CO2 CONTROL
HTC-DIGITAL-LCD WATER SOURCE AC CONTROL SYSTEM
HCP7 CARPARK CO, NO2 & TEMP. CONTROL SYSTEMS
HCP7 4 X HEVAC CO SENSORS + T/STAT FAN START
HCP7 12 X HEVAC CO SENSORS + T/STAT FAN START
HCP7+EXP7 10 X HEVAC CO SENSORS
HCP7+EXP7 20 X HEVAC CO SENSORS + MODBUS
HCP7+EXP7 28 X HEVAC CO SENSORS
RLU SIEMENS SYNCO CONTROL SYSTEMS
RLU222 STAIRWELL PRESSURISATION 1
RLU222 STAIRWELL PRESSURE CONTROL 2
RLU222 STAIRWELL PRESSURE CONTROL 3
RMS705B SIEMENS SYNCO CONTROL SYSTEMS
RMS705B 2H/2C + ENTHALPY O/R ECON
RMS705B 3 X EVAP.+GAS HEAT UNIT CONTROL
RMS705B COMPUTER ROOM AC UNIT DUTY FAULT C/O
RMS705B BOILER PLANT CONTROL SYS.1
RMS705B+785 BOILER PLANT CONTROL SYS.2
RMS705B+787 2X A/C CONTROL c/w DUTY/FAULT C/O
RMS705B+787 2 ZONE A/C + CO2 CONTROL
RSC2 VAV CONTROL SYSTEMS
LOGO PLC DUTY/FAULT C/O ETC CONTROL SYSTEMS
LOGO PLC A/C DUTY / FAULT C/O CONTROL
LOGO PLC AUTO SAW BENCH CONTROL
LOGO PLC HEAT CALL + HWP DUTY / FAULT C/O CONTROL 1
LOGO PLC HEAT CALL + HWP DUTY / FAULT C/O CONTROL 2
MISCELLANEOUS CONTROL SYSTEMS
RWD62 AIR DIFFERENTIAL PRESSURE CONTROL
RWD62 WATER DIFFERENTIAL PRESSURE CONTROL
RWD68 WATER DIFFERENTIAL PRESSURE CONTROL
ALTERNATIVE HTC REVERSING VALVE CONTROL
CONVERSION DRAWINGS