background image

Jaguar Caravan Multiple and Cascading Boilers

25

70

70

60

-20

-10

-30

0

10

20

30

40

50

Outdoor Temp. (°F)

Water

Supply

Target Temp.

(°F)

185 °F

140

150

130

190

180

170

160

120

110

100

80

90

200

S

lo

p

e

 =

 4

.0

S

lo

p

e

 =

 3

.0

Slope =

 0.1 (min

.)

S

lo

p

e

 =

 2

.0

Sl

op

0.

5

S

lo

p

e

 =

 1

.2

S

lo

p

e

 =

 5

.0

 (

m

a

x

.)

-40

S

lo

p

e

 =

 1

.5

S

lo

p

e

 =

 1

.0

 (

d

e

fa

u

lt)

S

lo

p

e

 =

 1

.8

Maximum 

water target

temp.

Water 

reference

temp. (default

of 86°F)

Minimum 

water target

temp.

68°F

Figure 19. Space Heating mode with outside sensor water set point graph.

Summary of Contents for Jaguar Caravan J-390C Series

Page 1: ...rdance with the National Electrical Code ANSI NFPA No 70 latest edition and all local electri cal codes The unit must be electrically grounded if an external power source is used In Canada the install...

Page 2: ...830130000 Jaguar boilers may also be used in a heating system with a Caravan cast iron modular boiler system Since high efficiency con densing boilers only condense when the return water temperature i...

Page 3: ...er temperature BOILER DESIGN DATA Max ASME Working Pressure 50 PSI Power Requirements 120 Volts 60 Hz 1 Phase 1 6 Amps per module not including primary circulator No of Boilers Model No L inches 1 2 3...

Page 4: ...talled on or above carpeting All boiler components should be protected from water during installation set up operation and service Minimum clearances to combustible materials should comply with local...

Page 5: ...Jaguar Caravan Multiple and Cascading Boilers 5 Figure 2 Typical layout of 3 Jaguar Boilers using Slant Fin Headers Minimum Clearance...

Page 6: ...construction fully caulked and weatherstripped INSTALLATION IN ENCLOSED BOILER ROOM REQUIRES TWO UNOBSTRUCTED OPENINGS FOR PASSAGE OF AIR INTO THE BOILER ROOM A NON DIRECT VENT INSTALLATION 1 Air dra...

Page 7: ...xide detectors a In the event that the side wall horizontally vented gas fueld equipment is installed in a crawl space or an attic the hard wired carbon monoxide detector with alarm and battery back u...

Page 8: ...ting system installation If stainless steel vent sys tems are used follow the manufacturer s instructions in conjunction with these instructions I Non Direct Vent Installation The air for combustion i...

Page 9: ...Jaguar Caravan Multiple and Cascading Boilers 9 Wall opening for Slant Fin vent air intake termination Height 5 3 4 Width 12 3 4 Wall thickness 3 to 14 Figure 4...

Page 10: ...Jaguar Caravan Multiple and Cascading Boilers 10 Figure 5...

Page 11: ...ove snow line or grade if it does not snow in area boilers are located No minimum horizontal distance between outlets or inlets Exhaust termination to extend beyond air intake prevent condensation fro...

Page 12: ...Jaguar Caravan Multiple and Cascading Boilers 12 Figure 7...

Page 13: ...and Cascading Boilers 13 Figure 8 Direct Venting and Air Intake Through a Roof Knowledge of local conditions will reveal the maximum height that repeated snowfalls accumulate to This height should be...

Page 14: ...ness Replacing the medium on an annual basis is recommended or refer to the manufacturer s instructions for systems that are available for neutralizing condensate COMMONWEALTH OF MASSACHUSETTS SPECIAL...

Page 15: ...10 shows typical field piped primary loops for Jaguar Multiple boiler systems Each Jaguar boiler shall be installed with a manual reset Hi Limit and a Manual Reset Low Water Cutoff being located on t...

Page 16: ...rs 16 Figure 11 shows water primary piping using Slant Fin headers Each Jaguar boiler shall be installed with a manual reset Hi Limit and a Manual Reset Low Water Cutoff being located on the boiler si...

Page 17: ...proceed as follows a Follow the building plans find total length of straight pipe between supply from gas meter and boiler gas header b Using data in Table 2 calculate equivalent linear length of scr...

Page 18: ...2 700 4 700 9 700 63 130 245 500 760 1 450 2 300 4 100 8 300 56 115 215 440 670 1 270 2 000 3 600 7 400 50 105 195 400 610 1 150 1 850 3 250 6 800 46 96 180 370 560 1 050 1 700 3 000 6 200 43 90 170 3...

Page 19: ...ure as well as determining what Jaguar boilers should operate and what their fuel input should be For details on wiring and programming using this method go to Section 10 on page 19 of this manual 2 U...

Page 20: ...onnections Reversed polarity will cause boiler lockout Proper grounding is critical for boiler operation 10 1 2 Boiler circulator Connect boiler circulator to terminal 19 and 20 if the system is for s...

Page 21: ...Jaguar Caravan Multiple and Cascading Boilers 21 Figure 14...

Page 22: ...Jaguar Caravan Multiple and Cascading Boilers 22 Figure 15...

Page 23: ...Follower boiler s in b A mode Master address is 1 and Followers addresses are 2 to 8 2 Select space heating option in c t mode of the Master boiler Mode 0 1 or 2 may be selected If mode 1 or 2 system...

Page 24: ...perature space heating mode 1 or 2 Settable from 16 F to 122 F steps of 1 F The default value is 86 F Changing compensation slope space heating mode 1 or 2 Settable from 0 1 to 5 0 steps of 0 1 The de...

Page 25: ...170 160 120 110 100 80 90 200 S l o p e 4 0 S l o p e 3 0 Slope 0 1 min S l o p e 2 0 Slope 0 5 S l o p e 1 2 S lo p e 5 0 m a x 40 S l o p e 1 5 S l o p e 1 0 d e f a u l t S l o p e 1 8 Maximum wate...

Page 26: ...no func tion and are disabled 10 10 BOILER OPERATION STATUS Mode Display shows status of boiler operation Temperature Display shows water temperatures lockout error or warning conditions See table 7...

Page 27: ...display shows system supply water Temp Domestic hot water mode Temperature display shows system supply water Temp Frost protection mode Temperature display shows system supply water Temp Lockout Alar...

Page 28: ...resume normal operation Error Condition Temperature display indicates the error code Warning Condition Temperature display indicates the error code NOTE Blinking dot on Mode Display indicates active h...

Page 29: ...No 1 or terminal 8 9 boiler No 2 or terminal 10 11 boiler No 3 or terminal 11 12 boiler No 4 See figures 20 and 21 11 1 4 Boiler DHW and system circulators connection See Tekmar application brochure A...

Page 30: ...000 IS REQUIRED 0 10V DC EXTERNAL SIGNAL TEKMAR CONTROL 275 TERMINAL 7 8 BOILER 1 OR 8 9 BOILER 2 OR 10 11 BOILER 3 OR 11 12 BOILER 4 SEE TEKMAR CONTROL MANUAL D275 AND A275 WHITE BLACK HOT NEUTRAL 1...

Page 31: ...TEMPERATURE DISPLAY Boiler is on stand by mode Temperature display shows boiler supply water Temp Heating mode Temperature display shows boiler supply water Temp Frost protection mode Temperature disp...

Page 32: ...oper combustion at both max and min input firing rates If combustion is within the range specified on page 37 of J 390C manual clean or replace spark ignitor check power supply voltage and grounding 0...

Page 33: ...lace the sensor 11 Water Outlet Sensor Shorted Replace the sensor 12 Water Inlet Sensor Shorted Replace the sensor 13 Flue Gas Sensor Shorted Replace the sensor 15 System Sensor Shorted Check wires go...

Page 34: ...d have a red colored connector Check that the pumping flow direction is correct 51 Reset Button Error Try turning power supply off and on again If error returns replace the display board 52 Boiler Mod...

Page 35: ...s at 130F This load is used to size the condensing boiler used in the hybrid system Slant Fin does publish residential baseboard and commercial radiation output ratings down to 110F water temperature...

Page 36: ...Greenvale N Y 11548 Phone 516 484 2600 FAX 516 484 5921 Canada Slant Fin LTD LTEE Mississauga Ontario www slantfin com Slant Fin Corp 2011 Printed in the U S A 611 Publication No CJ 10 HWG Figure 22...

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