Space Ray LTS Series Two Stage - Manual (Page 58)

Form #43155040
May 2013
-57-
13 21
11,11a
4
10
19
18
16
14
15
17
22
39
40 Items 39 & 40 not included
in Draft Inducer Assembly
29-38c
Items not included
in Draft Inducer Assembly
5
27
7
8
4 3,3a
6
25
24
23
DRAFT INDUCER
COMPONENTS
1,2
9
1a,2a
16a
(not shown)
41
42
42874000 Rev. G 10/04
G
BL BL
BK BK R
W
BK
BK
R BK
W
BK
BK W
DRAFT INDUCER MOTOR
GAS VALVE AIR SWITCH
TRANSFORMER 120V PRIMARY 24V SECONDARY
A
G
R
IGNITION MODULE
HIGH VOLTAGE CABLE
ELECTRODE GAP 3/16”
CONTINUE TO ADDITIONAL HEATERS
NEUTRAL
120V
THERMOST
A T
GROUND
L1
L2 TERMINAL BLOCK
FACTORY WIRING
FIELD WIRING CONNECTION WIRING DIAGRAM
CONTROL CABINET
If any of the original wire as supplied with the appliance must be replaced. It must be replaced with wiring material having a temperature rating of at least 105oC. (18 AWG. - UL / CSA 600V Type TEW) When connecting the supply circuit to the heater, wiring material having a minimum size of 14 AWG and a temperature rating of at least 90oC shall be used.
WIRE LEGEND ENGLISH FRANCAIS BK BLACK NOIR W WHITE BLANC R RED ROUGE BL BLUE BLEU G GREEN VERT A AMBER AMBRE
MONITORING LIGHTS
GND (BURNER) 25V (GND) 25V VALVE VALVE
FUSE 2A
JUNCTION BOX
SJO CABLE (NOT INCLUDED)
W R
BK
Schéma de circuit de connexion Circuit d'origine
Connexions client Lampes témoins
Neutre
Terre
Vers les autres radiateurs
Plaque à bornes Transformateur bobine primaire 120ÊV bobine secondaire 24ÊV
pressostat Robinet à gaz
Écartement d'électrode 4,7Êmm
Haute tension
Armoire de commande
Bloc d'allumage
Moteur d'amorce d'aspiration
S'il faut remplacer un fil de l'appareil d'origine, utiliser exclusivement des fils à température de service nominale d'au moins 105C (18 AWG. - UL / CSA 600ÊV Type TEW). Pour raccorder le circuit d'alimentation au radiateur, utiliser des fils de calibre 14 AWG ou plus à température de service nominale d'au moins 90C. Fusible
Bloc de jonction
Câble SJO (non compris)
Note: When venting a single heater horizontally through a combustible outside wall the vent must pass through a 2” clearance thimble (Air Jet No. 4VT or Ameri-vent No 4EWT for the 40 – 75,000 BTU heaters and Air-Jet No 6VT or Ameri-Vent No. 6EWT for the 80 – 250,000 Btu heaters) or other thimbles which are listed by nationally recognized testing agency.
Attach a vent cap (Breidert No. 4L or equivalent for the 40- 75,000 BTU heaters or Breidert No. 6L or equivalent for 80 – 250,000 BTU heaters) to the end of the pipe.
Minimum equivalent length of vent pipe = 5ft (1.5m) Maximum equivalent length of vent pipe = 75ft (23m)
THIS UNIT EQUIPPED WITH A 2 AMP IN LINE-FUSE FOR OVERCURRENT PROTECTION OF CONTROL CIRCUIT
ELECTRIC SHOCK HAZARD
Disconnect electrical supply before servicing
Failure to follow these
instructions may result in death, serious injury or property damage.
WARNING
DRAFT INDUCER SERIAL NUMBER
42922020 Rev C 8/05
SIDEWALL VENTING ONLY UN MUR LATÉRAL A É R AT I O N