ZENIT User’s Manual TYPE TUBE RADIANT HEATER Safety information Read and understand this manual thoroughly before installing starting or servicing this equipment. The improper installation or using can cause serious damages! Keep this manual in a safe place in order to obtain information in case of incidental problems! GENERAL SAFETY NOTICES Disregard of instructions and notices of this Manual can cause serious bodily injuries or damages as fol-...
The appliance is equipped with data board, which is placed on outside of device’s door� On this data board there are information con- cerning the type of device, gas type, electrical connection and flue types� Manufacturer Type Zenit-18/L PAKOLE Trade Kft. 8000 Székesfehérvár, Nominal input: 18 kW Börgöndi út 8-10.
Qualified service engineers are those having specific technical experience and/or valid license in the field of heating and cooling installa- tion for home and industry� In any case, call the Manufacturer office or the closest dealer (www�pakole�com) and ask for further informa- tions�...
ZENIT User’s Manual TYPE TUBE RADIANT HEATER ATTENTION • Never use the unit to support other equipment� • Never leave tools, spare parts, etc� inside the unit� • Make sure that all inspection panels are closed properly� • Do no expose the unit to inflammable gases� FORBIDDEN ! ATTENTION •...
ZENIT User’s Manual TYPE TUBE RADIANT HEATER Installation Components of „I” -form tube radiant heater 2. picture: “I”-form appliance Components of „U”-form tube radiant heater 3. picture: “U”- form appliance L-form tube radiant heater appliance: see fig. 2 For 3 m (total length) long appliances only 2 hangers should be placed 1800 mm apart, and 700 mm far from the beginning of burner tube� During assembling of straight system the installation of 1 pc 90°...
The appliance has to be placed in that way that its every part be accessible� ATTENTION! Only a qualified person can install the appliances who participated in training which was organised by PAKOLE Trade Kft in every year. It is forbidden to install the device as an user. Gas connection...
After these the thermostat switch off the appliance� Type of thermostat can be: only use capable type of control which can handle the modulation control�(e�g�: FP-MOD type by Pakole Trade Kft�) Heat-radiated area 25.picture: Explanation of heat-radiated area...
ZENIT User’s Manual TYPE TUBE RADIANT HEATER Protective distances 26.picture: Fire-protection distances From flammable materials it is obligatory to keep SAFETY OF OPERATION and FIRE PREVENTION distances! ATTENTION! The specified fire-protection distances – Pic.26 – must be strictly kept and checked! The installation must comply with the valid standards! Disregard of these instructions can result in death, injury or property damage! 28.picture Minimal ascent of installation...
Page 11
ZENIT User’s Manual TYPE TUBE RADIANT HEATER Maximal angle at a complete appliance: (max.30°) 27 picture: Maximal angle of installation Suspension After determining the number and exact position of appliances and hangers,you have to provide for hanging them at a minimum of 400 mm (hanging chains for example)� This is necessary, so it does not hinder the length change, which increases dueing thermal expansion,hereby appliances does not deform�...
ZENIT User’s Manual TYPE TUBE RADIANT HEATER Combustion-air supply Combustion air may be drawn in from more spaces� a) from inside (heated) space b) from outside, in case outside combustion-air system is connected to the fan� The combustion air must not drawn in from internal space in the following cases: •...
ZENIT User’s Manual TYPE TUBE RADIANT HEATER Appliance operation ATTENTION! The installation of appliance must be only executed by qualified service or specialist authorized by retailer. The 2 years guarantee of appliance can be ensured only in this case. Before putting operation of appliance the leak-proof/pressure test of gas supply system must be fulfilled. •...
ZENIT User’s Manual TYPE TUBE RADIANT HEATER gas flow gas flow direction direction 1� On-Off solenoid valve EV1 2� On- Off solenoid valve EV2 3� Inlet pressure test point 4� Outlet pressure test point 5� Connection for pressure regulator / combustion chamber compensation 6�...
ZENIT User’s Manual TYPE TUBE RADIANT HEATER Maintenance WARNING! Before every maintenance the appliance must be detached from the electrical supply and the gas supply must be turned off! Disregard of these instructions can result in death, injury or property damage! Check at the beginning of season Carry out starting test and check the regular operation of appliance�...
ZENIT User’s Manual TYPE TUBE RADIANT HEATER Maintenance supervisions by a qualified service department All kinds of interventions for which disassembly of appliance is necessary: Supervision of nozzle pressure (at the outlet of solenoid valve) Checking the condition of pressure regulator� Cleaning of gas filter�...
ZENIT User’s Manual TYPE TUBE RADIANT HEATER Enclosure Enclosure 1.: Variety-list of ZENIT-type tube radiant heaters, length, weight The radiant tube length included the length of the reduction element (L-form) and the length of the U-element (U-form) The whole appliance length is calculated with the length of radiant tube and the length of burner (0,6 meter)� The L-form tube radiant heater is linear, and the U-form tube radiant heater is U-form�...
ZENIT User’s Manual TYPE TUBE RADIANT HEATER Enclosure 2.: Heating and consumption values of ZENIT-type tube radiant heaters 2-point controlled types Gas consumption Input power Type [kg/h] [kW] Natural gas Propane-Butane Propane ZENIT-12 12�6 1�32 1�05 1�02 ZENIT-14 14�1 1�48 1�18 1�14 ZENIT-16 15�8 1�66...
Page 19
ZENIT User’s Manual TYPE TUBE RADIANT HEATER 3-point or modulation controlled types Gas consumption Input power Type [kg/h] [kW] Natural gas Propane-Butane Propane ZENIT-12 12�6���8�9 1�32���0�93 1�05���0�74 1�02���0�72 ZENIT-14 14�1���9�9 1�48���1�04 1�18���0�83 1�14���0�8 ZENIT-16 15�8���10�6 1�66���1�11 1�32���0�89 1�28���0�86 ZENIT-18 18�3���11�6 1�92���1�22 1�53���0�97 1�48���0�94 ZENIT-20 19�8���12�6 2�08���1�32 1�65���1�05...
Page 20
- Single stage (ON-OFF) output At minimum heat 0.061 - Two stage (100%-60%-OFF) output In standby - Modulated mode Permanent pilot flame power requirement Pilot flame power requirement (if pilot applicable) Contact PAKOLE Trade Kft. H-8000, Székesfehérvár. Börgöndi út. 8-10 details...
Page 21
- Single stage (ON-OFF) output At minimum heat 0.06 - Two stage (100%-60%-OFF) output In standby - Modulated mode Permanent pilot flame power requirement Pilot flame power requirement (if pilot applicable) Contact PAKOLE Trade Kft. H-8000, Székesfehérvár. Börgöndi út. 8-10 details...
Page 22
- Single stage (ON-OFF) output At minimum heat 0.06 - Two stage (100%-60%-OFF) output In standby - Modulated mode Permanent pilot flame power requirement Pilot flame power requirement (if pilot applicable) Contact PAKOLE Trade Kft. H-8000, Székesfehérvár. Börgöndi út. 8-10 details...
Page 23
- Single stage (ON-OFF) output At minimum heat 0.06 - Two stage (100%-60%-OFF) output In standby - Modulated mode Permanent pilot flame power requirement Pilot flame power requirement (if pilot applicable) Contact PAKOLE Trade Kft. H-8000, Székesfehérvár. Börgöndi út. 8-10 details...
Page 24
- Single stage (ON-OFF) output At minimum heat 0.06 - Two stage (100%-60%-OFF) output In standby - Modulated mode Permanent pilot flame power requirement Pilot flame power requirement (if pilot applicable) Contact PAKOLE Trade Kft. H-8000, Székesfehérvár. Börgöndi út. 8-10 details...
Page 25
- Single stage (ON-OFF) output At minimum heat 0.06 - Two stage (100%-60%-OFF) output In standby - Modulated mode Permanent pilot flame power requirement Pilot flame power requirement (if pilot applicable) Contact PAKOLE Trade Kft. H-8000, Székesfehérvár. Börgöndi út. 8-10 details...
Page 26
- Single stage (ON-OFF) output At minimum heat 0.06 - Two stage (100%-60%-OFF) output In standby - Modulated mode Permanent pilot flame power requirement Pilot flame power requirement (if pilot applicable) Contact PAKOLE Trade Kft. H-8000, Székesfehérvár. Börgöndi út. 8-10 details...
Page 27
- Single stage (ON-OFF) output At minimum heat 0.06 - Two stage (100%-60%-OFF) output In standby - Modulated mode Permanent pilot flame power requirement Pilot flame power requirement (if pilot applicable) Contact PAKOLE Trade Kft. H-8000, Székesfehérvár. Börgöndi út. 8-10 details...
Page 28
- Single stage (ON-OFF) output At minimum heat 0.06 - Two stage (100%-60%-OFF) output In standby - Modulated mode Permanent pilot flame power requirement Pilot flame power requirement (if pilot applicable) Contact PAKOLE Trade Kft. H-8000, Székesfehérvár. Börgöndi út. 8-10 details...
Page 29
- Single stage (ON-OFF) output At minimum heat 0.06 - Two stage (100%-60%-OFF) output In standby - Modulated mode Permanent pilot flame power requirement Pilot flame power requirement (if pilot applicable) Contact PAKOLE Trade Kft. H-8000, Székesfehérvár. Börgöndi út. 8-10 details...
Page 30
- Single stage (ON-OFF) output At minimum heat 0.06 - Two stage (100%-60%-OFF) output In standby - Modulated mode Permanent pilot flame power requirement Pilot flame power requirement (if pilot applicable) Contact PAKOLE Trade Kft. H-8000, Székesfehérvár. Börgöndi út. 8-10 details...
Page 31
- Single stage (ON-OFF) output At minimum heat 0.06 - Two stage (100%-60%-OFF) output In standby - Modulated mode Permanent pilot flame power requirement Pilot flame power requirement (if pilot applicable) Contact PAKOLE Trade Kft. H-8000, Székesfehérvár. Börgöndi út. 8-10 details...
Page 32
ZENIT User’s Manual TYPE TUBE RADIANT HEATER GUARANTEE AND SERVICES PRESERVE THIS WARRANTY Type: Serial no�: Date of purchasing: LIMITED GUARANTEE * The manufacturer guarantee the costumer that the product and its parts are free from mate- rial and production failures� During normal use the warranty is 2 years� This warranty con- cerns the first retail customer�...
Page 33
ZENIT User’s Manual TYPE TUBE RADIANT HEATER...
Page 34
ZENIT User’s Manual TYPE TUBE RADIANT HEATER...
Page 35
ZENIT User’s Manual TYPE TUBE RADIANT HEATER...
Page 36
PAKOLE TRADE Ipari és Kereskedelmi Kft. H-8000 Székesfehérvár, Börgöndi út 8-10� www�pakole�com mail@pakole�hu Tel�: +36 22 316 484...
Need help?
Do you have a question about the ZENIT-12 Series and is the answer not in the manual?
Questions and answers