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iSolar WMZ

Thank you for buying this product.
Read this manual carefully to get the best perfomance from this unit

Mounting
Connection
Operation

Manual

*11205035*

11205035

 

 

en-US/CA

Summary of Contents for iSolar WMZ

Page 1: ...iSolar WMZ Thank you for buying this product Read this manual carefully to get the best perfomance from this unit Mounting Connection Operation Manual 11205035 11205035 en US CA...

Page 2: ...ns are respected and is conform with the technical rules Please pay attention to the following safety advice in order to avoid danger and damage to people and property Description of symbols Signal wo...

Page 3: ...lses of the flowmeter A power failure protection guarantees that the adjusted system parameters and the calculated heat quantity are maintained in the case of power loss By means of push buttons diffe...

Page 4: ...ly Replace with new board Carry out assembly in reverse order Attention When the iSolarWMZ is connected to a control ler the VBus master board has to be replaced with theVBus slave board When several...

Page 5: ...cation away from electromagnetic fields The controller must additionally be supplied from a dou blepole switch with contact gap of at least 0 12 3 mm Route sensor cables and power supply cables separa...

Page 6: ...ress button 3 Answer the safety prompt Save with yes oder no select with buttons 1 and 2 and confirm with button 3 In order to get back to the display level select the item back and briefly press butt...

Page 7: ...eezing temperature In a table on the receptacle of the heat transfer fluid the value for the vol corresponding to the temperature value is shown 3 Determining the ratio of the glycol water mixture whe...

Page 8: ...y unit Selection kWh BTU Factory setting kWh Adjust the desired energy unit Commissioning Energy unit kWh Antifr type Water Antifreeze 40 Antifr type Selection Water Propylene Ethylene Tyfo LS Factory...

Page 9: ...temperature in C F RE return temperature in C F heat quantity in Wh MBTU or kWh MMBTU respectively volumetric flow rate in l min or gpm power in kW Adjustment channels antifreeze type antifreeze flow...

Page 10: ...ter Adjust values back Antifr type Water Flow measurem V40 Adjustment channel for the antifreeze type used There are different types of heat tranfer fluid to choose from Water or water glycol mixtures...

Page 11: ...rate 6 10 Subaddress Adjust values Volume Imp 1 0 L I Subaddress 0 Bus mode Cascaded 6 11 Bus mode Change of the bus mode active passive or cascaded Do not change the factory setting if the iSolar WMZ...

Page 12: ...ust values Energy unit kWh Reset Version x xx A reset will delete all previously made adjustments and set all balance values back to 0 The device starts up again with the commissioning menu Below the...

Page 13: ...r WMZ 1 15 slave board subaddress 1 15 bus mode Cascaded The connection sequence at theVBus is arbitrary 7 4 Cascade with controller controller No adjustments have to be made iSolarWMZ module must not...

Page 14: ...t temperatures are listed Please pay attention to the following items if the calorimeter iSolar WMZ is not working properly fuse T0 8A C F C F 10 14 961 55 131 1213 5 23 980 60 140 1232 0 32 1000 65 1...

Page 15: ...Caleffi_20130925_iSolar_WMZ monus indd 15 Notes...

Page 16: ...WMZ monus indd 16 Distributed by All contents of this document are protected by copyright CALEFFI NORTH AMERICA Inc 3883 W Milwaukee Rd Milwaukee WI 53208 Tel 1 414 238 2360 Fax 1 414 238 2366 www cal...

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