1735 Operators Manual - Novatech Controls

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This page has been intentionally left blank. January 2012 12 1735 Water Vapour Transmitter
4. DISPLAY AND KEYPAD The 1735 transmitter has a graphic display, 8 keys that are accessed from the outside of the cabinet and 5 LED indicators to show the status of the transmitter. All the keys have a dual function. The larger white text on the key is the function while the transmitter is in the RUN mode and the smaller black text on the key is the function in the SETUP mode. The SETUP mode is accessed by pressing the SETUP key. The transmitter will return to the RUN mode when the SETUP key is pressed again or one minute after the last key is pressed. 4.1 Display The front panel of the model 1735 water vapour transmitter The 1735 display is used to show the top line item in a large font and the secondary functions in a smaller font. The default display is shown below with probe zone 1 water vapour on the top line and zone 2 water vapour on the lower line. Power on indicator Activity indicator (see below for details) POWER 25.2% Z 2 Water Vapour 3.7% B WATER VAPOUR TRANSMITTER 1735 WV 14:20:36 Heartbeat indicator Prime measurement indicator (WV, DP, O 2 , AH, MF, RH) Prime humidity measurement. User selectable Lower line, secondary measurements Current time In addition to displaying the current humidity level and the various secondary values, the display is also used to show the current and active alarm conditions and to configure the transmitter. This is achieved by entering the SETUP mode (see chapter 5). The Activity indicators show actions that are happening in the background. B The burner input has been enabled (terminals 10&11) A The transmitter is doing an auto calibration. This happens every minute or when the AUTO CAL key is pressed in setup mode T (Flashing) The probe(s) is(are) below operating temperature (650°C, 1200°F) Z The transmitter is doing an impedance check of the probe(s). January 2012 1735 Water Vapour Transmitter 13
Page 1: Water Vapour Transmitter Model 1735
Page 4 and 5: © Copyright NOVATECH CONTROLS PTY
Page 6 and 7: 1.2 Heater Warning The probe heater
Page 8 and 9: The 1735 water vapour transmitter h
Page 10 and 11: 3.2 Operational Specifications Rang
Page 14 and 15: 4.2 Top Line Display The top line o
Page 16 and 17: 4.3.2 Keypad in SETUP Mode When the
Page 18 and 19: 5.2.1 Probe 1 Offset POWER WATER VA
Page 20 and 21: 5.2.6 Spike Trip Level NOTE: This m
Page 22 and 23: 6.1.1 Current Alarms To view the al
Page 24 and 25: If probe #1 SSR has failed and only
Page 26 and 27: 7.1 Actions that Occur when the Gas
Page 28 and 29: This page has been intentionally le
Page 30 and 31: Declaration of Conformity Applicati

1735 Operators Manual - Novatech Controls

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