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SAVIO PLUS COMBI USER MANUAL 

7

General Information

1. 

Technical Information (M135.30CM)

2. 

The SAVIO Plus Combi is a high ef

fi

 ciency condensing, wall mounted gas boiler which pro-

vides central heat. The boiler features a gas valve which modulates the energy input from 
49,476 BTU/h to 116,008 BTU/h. The boiler is shipped fully assembled. All units are pressure 
and combustion tested at the factory prior to shipping.

Key Features:

Wall mountable - saving valuable 

fl

 oor 

• 

space.
Several 

fl

 ue options available

• 

Electronic spark ignition

• 

Safety 

fl

 ow switch - positioned on the 

• 

main circuit, which monitors the 

fl

 ow and 

protects the main heat exchanger from 
thermal shock should there be a lack of 
water in the system.
Frost protection - contains an integral frost 

• 

protection system to prevent frost dam-
age which can occur in areas susceptible 
to very cold weather conditions.

Boiler operation recognition system - 

• 

should the boiler not be used for longer 
than 24 hours, it then performs a control-
led system test to ensuring the motorized 
components within the boiler do not be-
come inoperable due to lack of use.
Gas valve modulation - the gas input 

• 

modulates based off central heating tem-
perature to within ± 2 ºF
Diagnostic information system equipped 

• 

with three LED diagnostic lights for quick 
error assessment.

GENERAL

Height

in

31.6

Width

in

15.7

Depth

in

13.8

Weight

lb

109.5

ELECTRICAL

Voltage

V

120

Frequency

Hz

60

Current

A

1.6

Power consumption

W

180

INJECTORS                No.       Size

Natural

14

130

Propane

14

85

CENTRAL HEATING

Maximum working temp.

°F

185

Temp. Regulation range*

°F

100-176

Maximum pressure

psi

30.0

Minimum pressure

psi

4.35

Max head loss (at 4.4 GPM)

ft

8.25

*At the minimum useful output

Summary of Contents for Savio plus combi

Page 1: ...light any appliance Do not touch any electric switch do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Fol low the gas supplier s instructions If you can...

Page 2: ...installing contractor is the best judge of a system s specific requirements as well as the local availability of certain makes and models of controls and accessories The preceding does not apply howev...

Page 3: ...Operation Lights 4 10 Instructions for Use 5 11 14 Warnings 5 1 11 Refilling Procedure 5 2 11 Lighting Operation Instruction 5 3 12 Central Heating Circuit Temp 5 4 12 13 Extinguishing Instructions 5...

Page 4: ...alified service technician to inspect the boiler and to replace any part of the control system and any gas control which has been under water Do not store or use gasoline or other flammable vapors and...

Page 5: ...ten confused with those of influenza and the highest incidence of poisoning occurs at the onset of cold weather or during flu season A victim may not experience any symptoms only one symptom or a few...

Page 6: ...boiler area clean and free of all fire hazards Please read the literature and warranties supplied by the manufacturers of the various accessory equipment This equipment is warranted by the respective...

Page 7: ...al frost protection system to prevent frost dam age which can occur in areas susceptible to very cold weather conditions Boiler operation recognition system should the boiler not be used for longer th...

Page 8: ...ressure inwc 0 64 Flue pipe diameter Coaxial in 2 25 4 3 25 5 Twin split pipes in 3 25 3 25 Nominal heat flow rate MBH 116 0 Nominal heat flow rate 2000 4500ft MBH 110 2 Min Exhaust temperature F 120...

Page 9: ...tton 7 Function switch and Central heating tem perature adjustment knob 8 Domestic hot water temperature control knob 9 Appliance operation lights 4 5 6 7 8 9 3 1 2 Figure 3 1 Figure 3 3 Figure 3 2 Pi...

Page 10: ...n Anti freeze system active 1 second pulse every 2 seconds normally operating boiler Function selector in on position Central heating operation Frost protect operation Faulty central heating temperatu...

Page 11: ...h a built in anti freeze system that operates the boiler when the temperature is below 41 F Therefore when the boiler is not lit or used in cold weather with consequent risk of freezing do not switch...

Page 12: ...s operating boiler 4 If the appliance will not operate follow the extinguishing instructions on page 13 and call your service technician or gas supplier Figure 5 2 A B C D E Central Heating Circuit Te...

Page 13: ...F Between 23 and 41 F Lower than 23 F Extinguishing Instructions 5 5 To turn the boiler off set the function selector B to the position shown in the Figure 5 5 The appliance operation light A figure...

Page 14: ...minimum output Where the demand is at a low level or with the temperature set to the minimum it is normal to see a cycle of lighting and extinguishing of the burner when running Regulate the domestic...

Page 15: ...the external temperature may be lower than 32 F it is suggested to leave the system running setting the room thermostat at a low temperature When the boiler is completely switched off for a long perio...

Page 16: ...n and then press the boiler reset button 2 Fig 6 2 For the first light up and following main tenance procedures for the gas supply it may be necessary to repeat the resetting operation several times s...

Page 17: ...that this does not happen and to decrease the pressure to a normal value it is advisable to vent some of the water in the appliance through the bleed valves present in the heating system Figure 6 3 If...

Page 18: ...ight pre paid BOYERTOWN and SAVIO will not be responsible for 1 Components that are part of the heating system but were not manufactured by SAVIO or BOYERTOWN as part of the boiler 2 The workmanship o...

Page 19: ...SAVIO PLUS COMBI USER MANUAL 19...

Page 20: ...17962 1520 0 2908 20A4 USA...

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