Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Resol WMZ-G1
Summary of Contents for Resol WMZ-G1
- Page 1 RESOL WMZ-G1 Mounting Connection Operation en-US/CA Manual Thank you for buying this RESOL product. Please read this manual carefully to get the best performance from this unit. Please keep this manual carefully. www.resol.com...
-
Page 2: Table Of Contents
Information about the product Proper usage WARNING! Warnings are indicated with a The WMZ-G1 is to be used for the measurement and the dis- warning triangle! Î They contain information play of system data by means of Grundfos Direct Sensors ™... -
Page 3: Technical Data And Overview Of Functions
2 x screw and wall plug 4 x strain relief and screw on the mixing ratio of water/ glycol. Technical Data: The WMZ-G1 is a measurement and Using these parameters and the display unit for solar thermal systems Housing: measure ment of flow rate, flow and and conventional heating systems. -
Page 4: Vbus Board
WMZ-G1 VBus board ® When the WMZ-G1 is connected to a control- ler, the VBus master board has to be replaced ® with the VBus ® slave board! When several WMZ-G1 modules are cascaded and connected to a datalogger or PC (see p. 14),... -
Page 5: Installation
+ 5 V = supply The RESOL VBus ® connection is carried out at the termi- The WMZ-G1 is equipped with the RESOL VBus ® for data nals marked “VBus” with either polarity. transfer with and energy supply to external modules. The Power supply connection is at the power supply termi- connection is carried out at the two terminals marked “VBus”... -
Page 6: Operation And Function
WMZ-G1 Operation and function 2.1 Push buttons for adjustment The device is operated via 3 push buttons below the dis- play. forward-button (1) is used for scrolling forward through the menu or to increase the adjustment values. backwards-button (2) is correspondingly used for the reverse function. -
Page 7: Initial Commissioning
WMZ-G1 2.3 Initial commissioning Î Establish the power supply In the “Adjust. Values“ menu, carry out the adjustments Adj. values: mentioned below. For further information on the adjustment language english values, see chap. 5. Date 01.01.2009 Time 00:00 • Date: • Language: Î... -
Page 8: Balance Values
WMZ-G1 4. Balance values Note: The indicated balance values depend on the selected sensor type! Sensor 1 Sensor 2 Temperature: Temperature: Display of balance values “Sensor 1”: Min 23.8 ° C Min 0.0 ° C Max 172.0 ° C Max 23.9 ° C • Temperature: Min: minimum temperature at sensor 1 in ° C or ° F Max: maximum temperature at sensor 1 in °... - Page 9 WMZ-G1 Sensors 1 and 2 Signal 1 Select and adjust the parameters and values for the selected Sensor 1 sensor Auto-detect... • Auto-detect... Type RPS-... Start automatic sensor identification Range 0-0.6 bar If you select auto-detect, the sensor identifies itself: VFS Range: Custom: Min: 1-19.99 l/min, Max: 1.01-600.00 l/min...
- Page 10 WMZ-G1 Signal 2 Adjust the parameters referring to the flow rate (signal 2) if a VFS is used: Adjust the parameters and values for the second sensor • Unit: Select the unit of flow rate. signal. The second signal of each sensor depends on the sensor type.
- Page 11 WMZ-G1 Adjust the parameters referring to differential pressure Adj. values: (signal 2) if a DPS is used: diff.-Pressure Min Alarm • Min Alarm: Max Alarm nO If the minimum differential pressure is reached, the relay is energised, appears in the display, the LED flashes green and an alarm message appears in the min alarm submenu “Reports”.
-
Page 12: Reports
® • Subaddress: Î Adjust a subaddress for a WMZ-G1 An individual module address can be adjusted for a WMZ-G1. This way, it is possible to use several Adj. values: WMZ-G1 with individual addresses in one system. If VBus several WMZ-G1 (up to 16 in total are possible) are... - Page 13 WMZ-G1 Sensor 1 Signal failure at sensor 1, signal 1 (temperature). Reports: Sensor 1 !Signal 1 fail Signal failure at sensor 1, signal 2 (this can be flow rate, Reports: relative pressure or differential pressure depending on the Sensor 1 sensor type). !Signal 2 fail The adjusted maximum temperature at sensor 1 is exceeded!
- Page 14 WMZ-G1 Sensor 2 Signal failure at sensor 2, signal 1 (temperature). Reports: Sensor 2 !Signal 1 fail Signal failure at sensor 2, signal 2 (this can be flow rate, Reports: relative pressure or differential pressure depending on the Sensor 2 sensor type) !Signal 2 fail The adjusted maximum temperature at sensor 2 is exceeded!
-
Page 15: Examples Of Connection
1 ... 15* Bus mode: “Cascaded” The connection sequence at the VBus is arbitrary. ® * The maximum number of cascaded WMZ-G1 modules is 16. Whether this number can be reached depends on the controller WMZ-G1 0 construction. Disturbing factors can be the following: distances, voltage-... -
Page 16: Imprint
Another use outside the copyright requires best of our knowledge. As faults can never be excluded, the approval of RESOL - Elektronische Regelungen GmbH. please note: Your own calculations and plans, under con- This especially applies for copies, translations, micro films sideration of the current standards and directions should and the storage into electronic systems.
Need help?
Do you have a question about the WMZ-G1 and is the answer not in the manual?
Questions and answers