Laars MASCOT HT 330, Quick Setup Manual

Page 1: ...MASCOT Quick Setup Guide...

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Page 3: ...65 334 BTUH LPG 2 HT 1 45 484 BTUH NG 2 HT 1 65 484 BTUH LPG 2 HT 1 65 501 BTUH NG 3 HT 1 45 167 BTUH LPG HT 1 45 242 BTUH NG HT 1 65 242 BTUH LPG HT 1 65 334 BTUH NG 2 HT 1 45 Linear Feet Gas Pipe 12...

Page 4: ...upply Valve Increase from 3 4 to 1 1 4 Condensate Drain Increase from 5 8 to 3 4 Pot Water Outlet No Valve Increase from 1 2 to 3 4 Gas Supply Valve 3 4 Pot Water Outlet No Valve Increase from 1 2 to...

Page 5: ...OVER TIGHTEN FITTINGS Boiler Supply Valve Increase from 3 4 to 1 1 4 Condensate Drain Increase from 5 8 to 3 4 Gas Supply Valve 3 4 Boiler Return Valve w Screen Increase from 3 4 to 1 1 4 T P Relief V...

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Page 10: ...l pump Safely figure 500BTUH per linear foot of most residential baseboard convectors Maximum length of residential baseboard per circuit is 40ft 85 425 000 850 000 Increase the potable water intake d...

Page 11: ...s header The Hydronic Package and Connection Kit enables quick installation of a wall mounted Mascot boiler by providing all necessary plumbing accessories The assembly requires the following componen...

Page 12: ...in the diagram in figures 2 3 and 5 Mount the manifolds to the wall with suitable brackets the pipes weigh 20 kg Install the safety valve provided in the boiler to its fitting ref 1 Figure 3 with the...

Page 13: ...844 8233 Fax 905 844 2635 www Laars com Litho in U S A Laars Heating Systems 0603 BOILER CIRCULATOR ELECTRICAL CONNECTIONS The circulator power cable included in the kit connects to terminals 11 and 1...

Page 14: ...al for the correct installation of the kit The Multi header kit enables quick installation of a cascade of wall mounted Mascot HT 1 450 HT 1 650 boilers by providing the following plumbing accessories...

Page 15: ...tightening the G 2 1 2 nuts with a wrench of at least 600 mm length Use a pipe with a G 1 1 2 fitting screwed onto one of the two free fittings on the male collector to stop it turning while doing so...

Page 16: ...2635 www Laars com Litho in U S A Laars Heating Systems 0603 The G 3 4 cap installs on the free boiler return fitting if the expansion vessel is not installed on this fitting The kit includes boiler d...

Page 17: ...ario Canada L6K 2H4 905 844 8233 Fax 905 844 2635 www Laars com Litho in U S A Laars Heating Systems 0603 BOILER CIRCULATOR ELECTRICAL CONNECTIONS The circulator power cable included in the kit connec...

Page 18: ...se wires are then connected to terminals 4 and 5 of the boiler terminal strip inside control compartment For HT 3 30 HT 1 330 set parameters 608 to 35 and parameter 611 to 3700 rpm For HT 1 450 leave...

Page 19: ...30 4 Calibration mode remains active for 20 minutes To exit calibration mode before this time simply turn control knob 7 Note This function is interrupted if the central heating delivery temperature...

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