Laars MINI-THERM JX, Installation And Operation Instruction Manual

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Page 48
12.A Parts List
50 75 100 125 150 200
A Jacket Components
A1 Panel, Top, Front R5X3032 R7X3032 R10X3032 R12X3032 R15X3032 R20X3032
A2 Panel, Left Side R5X3043 R5X3043 R5X3043 R5X3043 R5X3043 R5X3043
A3 Panel, Front 5X3038 7X3038 10X3038 12X3038 15X3038 20X3038
A4 Front Cover R5X3045 R7X3045 R10X3045 R12X3045 R15X3045 R20X3045
A5 Latch, Slot, Quarter Turn Assy R2086800 R2086800 R2086800 R2086800 R2086800 R2086800
A6 Flue Collector 5X3019 7X3019 10X3019 12X3019 15X3019 20X3019
A7 Draft Diverter Assembly 5X3030 7X3030 10X3030 12X3030 15X3030 20X3030
A8 Panel, Top, Rear 5X3031 7X3031 10X3031 12X3031 15X3031 20X3051
A9 Panel, Rear 5X3037 7X3037 10X3037 12X3037 15X3037 20X3037
A10 Panel, Right Side R5X3044 R5X3044 R5X3044 R5X3044 R5X3044 R5X3044
Base Assy (includes A12,A13 and A14) 5X1000 7X1000 10X1000 12X1000 15X1000 20X1000
A12 Base Assy, HX Support ‐ ‐ ‐ ‐ ‐ ‐
A13 Baffle, Base Panel ‐ ‐ ‐ ‐ ‐ ‐
A14 Tunnel, Burner ‐ ‐ ‐ ‐ ‐ ‐
A15 Burner ‐ Bank Cover Assembly 5X5004 7X5004 10X5004 12X5004 15X5004 20X5004
A16 Front and Rear Baffle and Tile cover (2) 5X2020 7X2020 10X2020 12X2020 15X2020 20X2020
A17 Baffle, Heat Exchanger (7) 5X2012 7X2012 10X2012 12X2012 15X2012 20X2012
B Water System
B1 Heat Exchanger 5X2000 7X2000 10X2000 12X2000 15X2000 20X2000
Tile Set includes B2,B3 and B4 R5X2013 R7x2013 R10X2013 R12X2013 R15X2013 R20X2013
B2 Refractory, Tile, Rear ‐ ‐ ‐ ‐ ‐ ‐
B3 Refractory, Tile, Front ‐ ‐ ‐ ‐ ‐ ‐
B4 Clamp, Spring, Tile ‐ ‐ ‐ ‐ ‐ ‐
B5 Valve, Drain, 3/4" 227 ‐ 48070 ‐ 01 227 ‐ 48070 ‐ 01 227 ‐ 48070 ‐ 01 227 ‐ 48070 ‐ 01 227 ‐ 48070 ‐ 01 227 ‐ 48070 ‐ 01
B6 Valve, PRV, 30 PSI 1 ‐ 054 1 ‐ 054 1 ‐ 054 1 ‐ 054 1 ‐ 054 1 ‐ 054
B7 Adapter 1/4" NPT x BSPP P2142900 P2142900 P2142900 P2142900 P2142900 P2142900
Spacer/Washer for Gauge Adapter P2143000 P2143000 P2143000 P2143000 P2143000 P2143000
B8 Well,Immersion,1/2 NPT,extra short E2402900 E2402900 E2402900 E2402900 E2402900 E2402900
B9 Gauge,2",Press./Temp.,Remote A2117600 A2117600 A2117600 A2117600 A2117600 A2117600
B10 Low Loss Header Assembly ‐ ‐ ‐ 5X205001 5X205001 5X205001
Pump, Circulator A2136500 A2136500 A2136500 A2136500 A2136500 A2136500
Diverter Sub Assembly 5X207202 5X207202 5X207202 5X207201 5X207201 5X207201
O ‐ Ring (Pump) S2138700 S2138700 S2138700 S2138700 S2138700 S2138700
Seal (Flange) S2137800 S2137800 S2137800 S2137800 S2137800 S2137800
C Gas System
C1 Pilots
Pilot
Assembly (Natural) R0061600 R0061600 R0061600 R0061600 R0061600 R0061600
Pilot orifice (LP) 0 ‐ 10,000' W2001700 W2001700 W2001700 W2001700 W2001700 W2001700
Pilot orifice (Nat) 0 ‐ 2000' W2016400 W2016400 W2016400 W2016400 W2016400 W2016400
Pilot orifice (Nat) 2001 ‐ 10,000' W2002200 W2002200 W2002200 W2002200 W2002200 W2002200
C2 Main Gas Valves
Gas Valve, (Natural) RV2030700 RV2030700 RV2030700 RV2030700 RV2030700 RV2030700
Gas Valve, Regulator Spring(LP) V2015100 V2015100 V2015100 V2015100 V2015100 V2015100
C3 Gas Manifold 5X6001 7X6001 10X6001 12X6001 15X6001 20X6001
C4 Burner, Main and Orifices
Burner, Main L0052500 L0052500 L0052500 L0052500 L0052500 L0052500
Air Shutter, Burner L0055900 L0055900 L0055900 L0055900 L0055900 L0055900
Main Gas Orifice (not shown) Note: For complete conversion kits (LP or Nat all altitudes available) see accessory section.
Natural Gas 0 ‐ 2000' L0032200 L0032200 L0032200 L0032200 L0032200 L0032200
2001' ‐ 5000' L0050700 L0050700 L0050700 L0050700 L0050700 L0050700
5001' ‐ 8000' L0032600 L0032600 L0032600 L0032600 L0032600 L0032600
8001' ‐ 10000' L0050300 L0050300 L0050300 L0050300 L0050300 L0050300
Propane 0 ‐ 2000' L0039000 L0039000 L0039000 L0039000 L0039000 L0039000
2001' ‐ 5000' L0032900 L0032900 L0032900 L0032900 L0032900 L0032900
5001' ‐ 8000' L0032800 L0032800 L0032800 L0032800 L0032800 L0032800
8001' ‐ 10000' L0032700 L0032700 L0032700 L0032700 L0032700 L0032700
C5 Burner W/Pilot Bracket L0056500 L0056500 L0056500 L0056500 L0056500 L0056500
C6 Tube, Pilot 5X5002 5X5002 5X5002 5X5002 5X5002 5X5002
D Electrical System
D1 Controller E2401400 E2401400 E2401400 E2401400 E2401400 E2401400
Limit Sensor 24" E2407200 E2407200 E2407200 E2407200 E2407200 E2407200
D2 Transformer 115/24V (40VA) R0021300 R0021300 R0021300 R0021300 R0021300 R0021300
D3 Roll ‐ Out Switch, Man. Reset,250F SPST E2103200 E2103200 E2103200 E2103200 E2103200 E2103200
D4 Blocked Vent Safety Switch R2061100 R2061100 R2061100 R2061100 R2061100 R2061100
D5 Circuit Breaker, 2 AMP, Panel Mount E2335100 E2335100 E2335100 E2335100 E2335100 E2335100
D6 Terminal Block Finger Guard E2402100 E2402100 E2402100 E2402100 E2402100 E2402100
Wiring Harnesses (not shown)
Low Voltage Harness (TB1 & damper) E2403400 E2403400 E2403400 E2403400 E2403400 E2403400
X1 Connector Harness (Safety Chain) E2402700 E2402700 E2402700 E2402700 E2402700 E2402700
LLH Pump Harness ‐ ‐ E2402800 E2402800 E2402800 E2402800
Pump Kit Harness 20071500 20071500 ‐ ‐ ‐ ‐
High Voltage Harness E2402600 E2402600 E2402600 E2402600 E2402600 E2402600
Hi ‐ Tension Ignition Lead E2407000 E2407000 E2407000 E2407000 E2407000 E2407000
Vent Damper Assembly (not shown) RE2071501 RE2071502 RE2071502 RE2071503 RE2071503 RE2071504
Accessories and Parts
DHW Relay Kit CA019400 CA019400 CA019400 CA019400 CA019400 CA019400
Relay, 24VAC, DTDT E2327800 E2327800 E2327800 E2327800 E2327800 E2327800
DHW Harness E2404200 E2404200 E2404200 E2404200 E2404200 E2404200
Terminal Block Finger Guard E2402100 E2402100 E2402100 E2402100 E2402100 E2402100
Outdoor Sensor CA005400 CA005400 CA005400 CA005400 CA005400 CA005400
Power Vent Kits CA019501 CA019501 CA019501 CA019502 CA019502 CA019502
Low Loss Header Kit for 50/75/100 CA019600 CA019600 CA019600 ‐ ‐ ‐
Conversion Kits
LP 0 ‐ 2,000' CA019901 CA019905 CA019909 CA019913 CA019917 CA019921
LP 2,001 ‐ 5,000' CA019902 CA019906 CA019910 CA019914 CA019918 CA019922
LP 5,001 ‐ 8,000' CA019903 CA019907 CA019911 CA019915 CA019919 CA019923
LP 8,001 ‐ 10,000' CA019904 CA019908 CA019912 CA019916 CA019920 CA019924
Nat 0 ‐ 2,000' CA020001 CA020005 CA020009 CA020013 CA020017 CA020021
Nat 2,001 ‐ 5,000' CA020002 CA020006 CA020010 CA020014 CA020018 CA020022
Nat 5,001 ‐ 8,000' CA020003 CA020007 CA020011 CA020015 CA020019 CA020023
Nat 8,001 ‐ 10,000' CA020004 CA020008 CA020012 CA020016 CA020020 CA020024
A Jacket Components
A1 Panel, Top, 2 3 0 3 X 0 2 R 2 3 0 3 X 5 1 R 2 3 0 3 X 2 1 R 2 3 0 3 X 0 1 R 2 3 0 3 X 7 R 2 3 0 3 X 5 R t n o r F
A2 Panel, Le � 3 4 0 3 X 5 R 3 4 0 3 X 5 R 3 4 0 3 X 5 R 3 4 0 3 X 5 R 3 4 0 3 X 5 R 3 4 0 3 X 5 R e d i S
A3 Panel, 8 3 0 3 X 0 2 8 3 0 3 X 5 1 8 3 0 3 X 2 1 8 3 0 3 X 0 1 8 3 0 3 X 7 8 3 0 3 X 5 t n o r F
A4 Front 5 4 0 3 X 0 2 R 5 4 0 3 X 5 1 R 5 4 0 3 X 2 1 R 5 4 0 3 X 0 1 R 5 4 0 3 X 7 R 5 4 0 3 X 5 R r e v o C
A5 Latch, Slot, Quarter Turn Assy R2086800 R2086800 R2086800 R2086800 R2086800 R2086800
A6 Flue 9 1 0 3 X 0 2 R 9 1 0 3 X 5 1 R 9 1 0 3 X 2 1 R 9 1 0 3 X 0 1 R 9 1 0 3 X 7 R 9 1 0 3 X 5 R r o t c e ll o C
A7 Dra � Diverter Assembly R5X3030 R7X3030 R10X3030 R12X3030 R15X3030 R20X3030
A8 Panel, Top, 1 5 0 3 X 0 2 R 1 3 0 3 X 5 1 R 1 3 0 3 X 2 1 R 1 3 0 3 X 0 1 R 1 3 0 3 X 7 R 1 3 0 3 X 5 R r a e R
A9 Panel, 7 3 0 3 X 0 2 R 7 3 0 3 X 5 1 R 7 3 0 3 X 2 1 R 7 3 0 3 X 0 1 R 7 3 0 3 X 7 R 7 3 0 3 X 5 R r a e R
A10 Panel, Right 4 4 0 3 X 5 R 4 4 0 3 X 5 R 4 4 0 3 X 5 R 4 4 0 3 X 5 R 4 4 0 3 X 5 R 4 4 0 3 X 5 R e d i S
Base Assy (includes A12,A13 and A14) 5X1000 7X1000 10X1000 12X1000 15X1000 20X1000
A12 Base Assy, HX Support - - - - - -
A13 Ba ffl e, Base Panel - - - - - -
A14 Tunnel, Burner - - - - - -
A15 Burner-Bank Cover Assembly R5X5004 R7X5004 R10X5004 R12X5004 R15X5004 R20X5004
Ba ffl e Kit (Includes A16, A17 and retainer) R2087901 R2087902 R2087903 R2087904 R2087905 R2087906
A16 Front and Rear Ba ffl e and Tile cover (2) 5X2020 7X2020 10X2020 12X2020 15X2020 20X2020
A17 Ba ffl e, Heat Exchanger (7) 5X2012 7X2012 10X2012 12X2012 15X2012 20X2012
B Water System
B1 Heat 0 0 0 2 X 0 2 R 0 0 0 2 X 5 1 R 0 0 0 2 X 2 1 R 0 0 0 2 X 0 1 R 0 0 0 2 X 7 R 0 0 0 2 X 5 R r e g n a h c x E
Tile Set includes B2,B3 and B4 R5X2013 R7X2013 R10X2013 R12X2013 R15X2013 R20X2013
B2 Refractory, Tile, Rear - - - - - -
B3 Refractory, Tile, Front - - - - - -
B4 Clamp, Spring, Tile - - - - - -
B5 Valve, Drain, 7 2 2 " 4 / 3 -48070-01 227-48070-01 227-48070-01 227-48070-01 227-48070-01 227-48070-01
B6 Valve, PRV, 30 1 I S P -054 1-054 1-054 1-054 1-054 1-054
B7 Adapter 1/4" NPT x 1/8" BSP P2148200 P2148200 P2148200 P2148200 P2148200 P2148200
Washer for Gauge Adapter
B8 Well,Immersion,1/2 NPT,extra short E2402900 E2402900 E2402900 E2402900 E2402900 E2402900
B9 Pressure Gauge,Remote R2087700 R2087700 R2087700 R2087700 R2087700 R2087700
B10 Low Loss Header Assembly - - - R5X205001 R5X205001 R5X205001
Pump, 0 0 5 6 3 1 2 A r o t a l u c ri C A2136500 A2136500 A2136500 A2136500 A2136500
Diverter Sub Assembly 5X207202 5X207202 5X207202 5X207201 5X207201 5X207201
O-Ring 0 0 7 8 3 1 2 S ) p m u P ( S2138700 S2138700 S2138700 S2138700 S2138700
Seal 0 0 8 7 3 1 2 S 0 0 8 7 3 1 2 S 0 0 8 7 3 1 2 S 0 0 8 7 3 1 2 S 0 0 8 7 3 1 2 S 0 0 8 7 3 1 2 S ) e g n a l F (
C Gas System
P2148300 P2148300 P2148300 P2148300 P2148300 P2148300
Pilot Assembly (Natural) R0061600 R0061600 R0061600 R0061600 R0061600 R0061600
Pilot ori fi ce (LP) 0 - 10,000' W2001700 W2001700 W2001700 W2001700 W2001700 W2001700
Pilot ori fi ce (Nat) 0-2000' W2016400 W2016400 W2016400 W2016400 W2016400 W2016400
Pilot ori fi ce (Nat) 2001-10,000' W2002200 W2002200 W2002200 W2002200 W2002200 W2002200
C2 Main Gas Valves
Gas Valve, (Natural)
RV2030700 RV2030700 RV2030700 RV2030700 RV2030700 RV2030700
Gas Valve, Regulator Spring(LP) V2015100 V2015100 V2015100 V2015100 V2015100 V2015100
R2088501 R2088502 R2088503 R2088504 R2088505 R2088506
C3 Gas d Replacement Kit l o fi n a M
C4 Burner, Main and Ori fi ces
Burner, 0 0 5 2 5 0 0 L 0 0 5 2 5 0 0 L 0 0 5 2 5 0 0 L 0 0 5 2 5 0 0 L 0 0 5 2 5 0 0 L 0 0 5 2 5 0 0 L n i a M
Air Shu � er, 0 0 9 5 5 0 0 L 0 0 9 5 5 0 0 L 0 0 9 5 5 0 0 L 0 0 9 5 5 0 0 L 0 0 9 5 5 0 0 L 0 0 9 5 5 0 0 L r e n r u B
Main Gas Ori fi ce (not shown) Note: For complete conversion kits (LP or Nat all al � tudes available) see accessory sec � on.
Natural Gas 0 - 2000' L0032200 L0032200 L0032200 L0032200 L0032200 L0032200
2001'-5000' L0050700 L0050700 L0050700 L0050700 L0050700 L0050700
5001'-8000' L0032600 L0032600 L0032600 L0032600 L0032600 L0032600
8001'-10000' L0050300 L0050300 L0050300 L0050300 L0050300 L0050300
Propane 0 -2000' L0039000 L0039000 L0039000 L0039000 L0039000 L0039000
2001'-5000' L0032900 L0032900 L0032900 L0032900 L0032900 L0032900
5001'-8000' L0032800 L0032800 L0032800 L0032800 L0032800 L0032800
8001'-10000' L0032700 L0032700 L0032700 L0032700 L0032700 L0032700
C5 Burner W/Pilot Bracket L0056500 L0056500 L0056500 L0056500 L0056500 L0056500
C6 Tube, 2 0 0 5 X 5 2 0 0 5 X 5 2 0 0 5 X 5 2 0 0 5 X 5 2 0 0 5 X 5 2 0 0 5 X 5 t o li P
D Electrical System
D1 Controller w/ limit sensor 24" R2087800 R2087800 R2087800 R2087800 R2087800 R2087800
Limit Sensor 0 0 2 7 0 4 2 E 0 0 2 7 0 4 2 E 0 0 2 7 0 4 2 E 0 0 2 7 0 4 2 E 0 0 2 7 0 4 2 E 0 0 2 7 0 4 2 E " 4 2
D2 Transformer 115/24V (40VA) R0021300 R0021300 R0021300 R0021300 R0021300 R0021300
D3 Roll-Out Switch, Man. Reset,250F SPST E2103200 E2103200 E2103200 E2103200 E2103200 E2103200
D4 Blocked Vent Safety Switch R2061100 R2061100 R2061100 R2061100 R2061100 R2061100
D5 Circuit Breaker, 2 AMP, Panel Mount E2335100 E2335100 E2335100 E2335100 E2335100 E2335100
D6 Terminal Block Finger Guard E2402100 E2402100 E2402100 E2402100 E2402100 E2402100
Wiring Harnesses (not shown)
Low Voltage Harness (TB1 & damper) E2403400 E2403400 E2403400 E2403400 E2403400 E2403400
X1 Connector Harness (Safety Chain) E2402700 E2402700 E2402700 E2402700 E2402700 E2402700
LLH Pump Harness - - 20071500 E2402800 E2402800 E2402800
Pump Kit 0 0 5 1 7 0 0 2 0 0 5 1 7 0 0 2 s s e n r a H - - - -
High Voltage Harness E2402600 E2402600 E2402600 E2402600 E2402600 E2402600
Hi-Tension Igni � on Lead E2407000 E2407000 E2407000 E2407000 E2407000 E2407000
Vent Damper Assembly (not shown) RE2071501 RE2071502 RE2071502 RE2071503 RE2071503 RE2071504
Accessories and Parts
DHW Relay 0 0 4 9 1 0 A C 0 0 4 9 1 0 A C 0 0 4 9 1 0 A C 0 0 4 9 1 0 A C 0 0 4 9 1 0 A C 0 0 4 9 1 0 A C ti K
Relay, 24VAC, DTDT E2327800 E2327800 E2327800 E2327800 E2327800 E2327800
DHW Harness E2404200 E2404200 E2404200 E2404200 E2404200 E2404200
Terminal Block Finger Guard E2402100 E2402100 E2402100 E2402100 E2402100 E2402100
Outdoor Sensor CA005400 CA005400 CA005400 CA005400 CA005400 CA005400
Power Vent 2 0 5 9 1 0 A C 2 0 5 9 1 0 A C 2 0 5 9 1 0 A C 1 0 5 9 1 0 A C 1 0 5 9 1 0 A C 1 0 5 9 1 0 A C s ti K
Low Loss Header Kit for 50/75/100 CA019600 CA019600 CA019600 - - -
Conversion Kits
LP 0-
1 2 9 9 1 0 A C 7 1 9 9 1 0 A C 3 1 9 9 1 0 A C 9 0 9 9 1 0 A C 5 0 9 9 1 0 A C 1 0 9 9 1 0 A C ' 0 0 0 , 2
LP 2,001- 2 2 9 9 1 0 A C 8 1 9 9 1 0 A C 4 1 9 9 1 0 A C 0 1 9 9 1 0 A C 6 0 9 9 1 0 A C 2 0 9 9 1 0 A C ' 0 0 0 , 5
LP 5,001- 3 2 9 9 1 0 A C 9 1 9 9 1 0 A C 5 1 9 9 1 0 A C 1 1 9 9 1 0 A C 7 0 9 9 1 0 A C 3 0 9 9 1 0 A C ' 0 0 0 , 8
LP 8,001- 4 2 9 9 1 0 A C 0 2 9 9 1 0 A C 6 1 9 9 1 0 A C 2 1 9 9 1 0 A C 8 0 9 9 1 0 A C 4 0 9 9 1 0 A C ' 0 0 0 , 0 1
Nat 0- 1 2 0 0 2 0 A C 7 1 0 0 2 0 A C 3 1 0 0 2 0 A C 9 0 0 0 2 0 A C 5 0 0 0 2 0 A C 1 0 0 0 2 0 A C ' 0 0 0 , 2
Nat 2,001- 2 2 0 0 2 0 A C 8 1 0 0 2 0 A C 4 1 0 0 2 0 A C 0 1 0 0 2 0 A C 6 0 0 0 2 0 A C 2 0 0 0 2 0 A C ' 0 0 0 , 5
Nat 5,001- 3 2 0 0 2 0 A C 9 1 0 0 2 0 A C 5 1 0 0 2 0 A C 1 1 0 0 2 0 A C 7 0 0 0 2 0 A C 3 0 0 0 2 0 A C ' 0 0 0 , 8
Nat 8,001- 4 2 0 0 2 0 A C 0 2 0 0 2 0 A C 6 1 0 0 2 0 A C 2 1 0 0 2 0 A C 8 0 0 0 2 0 A C 4 0 0 0 2 0 A C ' 0 0 0 , 0 1
SECTION 12 REPLACEMENT PARTS
LAARS Heating Systems