Robur 5001 User manual

Trouble shooting manual – Robur gas fired wall heater model 5001
Version 1.2 - 12/06/2006 1/21
GAS-FIRED WALL HEATER
MODEL “5001”
TROUBLE-SHOOTING AND SERVICE MANUAL

Trouble shooting manual – Robur gas fired wall heater model 5001
Version 1.2 - 12/06/2006 2/21
L1-L2: Electrical supply 120V – 60Hz; L1
phase, L2 neutral
M9: Main Fuse – 5x20 size – A
Z1: Reset switch
M2: Fan thermostat
M: Fan motor
Z9: Room thermostat
M1: Overheat thermostat
NP: Pressure switch
RP8: Flame sensor
RP7: Spark igniter
S: Combustion blower motor
EV: Gas valve
TR: 120/2 V transformer
SF: Flame view lamp (Green lamp)
SB: Lock-out lamp (Red lamp)

Trouble shooting manual – Robur gas fired wall heater model 5001
Version 1.2 - 12/06/2006 3/21
FUNCTIONAL DIAGRAM

Trouble shooting manual – Robur gas fired wall heater model 5001
Version 1.2 - 12/06/2006 4/21
ELECTRIC SCHEME (*
(*) 5001: Only one fan motor (V1)

Trouble shooting manual – Robur gas fired wall heater model 5001
Version 1.2 - 12/06/2006 5/21
ELECTRIC BOX
TR – 120/2 V Transformer Part number: JTRS017
Ignition control box Part number: JCNT019
NP – Pressure switch Part number: JPRS010
Z9 – Room thermostat Part number: JTLT005
Z1 – Reset switch Part number: N19800205
SF/SB – Green and red lamps
Part number: ELMP006 –
ELMP007

Trouble shooting manual – Robur gas fired wall heater model 5001
Version 1.2 - 12/06/2006 6/21
GAS ASSEMBLY
Gas burner + gas
nozzle
Part number:
JPRT010
Natural gas nozzle
LP gas nozzle
Part number: JGLL065
Part number: JGLL067
EV – Gas valve Part number: JVLV065

Trouble shooting manual – Robur gas fired wall heater model 5001
Version 1.2 - 12/06/2006 7/21
COMPONENTS (1
S – Combustion
blower motor
Part number: JMTR017
M1 – Overheat
thermostat
Part number: JTLT006
M2 - Fan thermostat Part number:J12301018

Trouble shooting manual – Robur gas fired wall heater model 5001
Version 1.2 - 12/06/2006 8/21
COMPONENTS (2
RP8 : Flame sensor Part number:JLTT015
RP7: Spark igniter
(n.2 pcs)
Part number: JLTT023

Trouble shooting manual – Robur gas fired wall heater model 5001
Version 1.2 - 12/06/2006 9/21
COMPONENTS (3
Fan blades Part number: VVNT003-
VVNT002
M - Fan motor Part number: JMTR018

Trouble shooting manual – Robur gas fired wall heater model 5001
Version 1.2 - 12/06/2006 10/21
V = 120 V
Starting sequence (electrical
STEP 1
1. Check L1 – L2 (Supply 120 V, 60 Hz)
2. Check M9 (Main fuse)
TROUBLE-SHOOTING STEP 1
Point 1 (L1-L2 .
No voltage (120 V).
Check the electrical supply line, wirings and connections.
Point 2 (M9 .
Fuse damaged.
Check the electrical supply line and replace the fuse.