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manual abstract
Use of non-Rinnai parts will result in the void of warranty. 8 9 Condensate tray figure 31 11 12 13 14 !DANGER Installation Visual inspection of the flame Inspection glass figure 33 The burner must flame evenly over the entire surface when operating correctly. The flame must burn with a clear, blue, stable flame. Check the flame through the inspection glass in the ignition probe (fig. 33). The flame pattern should be as shown in the figures below. SATISFACTORY Ignition probe blue flame UNSATISFACTORY Ignition probe yellow flame Further checks: -Inspect the pressure relief valve -Clean the water filter in the return pipe -Check the pH of the water or glycol/water mixture. Verify proper operation after servicing. 13.4 Warranty Installation & Servicing Instructions Rinnai E-Series For warranty conditions refer to the warranty card supplied with the boiler. 14 Parts of the boiler 14 Parts of the boiler Rinnai E-Series figure 32 4 2 1 3 155 14 6 CW G T1 7 T2 T3 P1 K RA T5 8 12 1316 9 10 1 heat exchanger 2 ignition unit 3 fan unit 4 air inlet damper 5 gas valve 6 automatic de-aerator 7 ceramic burner cassette 8 plate heat exchanger DHW 9 operating panel 10 Control Tower (CMS) 11 water filter return CH 12 three-way valve 13 circulation pump 14 exhaust 15 combustion air supply 16 data plate T1 supply sensor P1 water pressure sensor G gas pipe T2 return sensor A supply central heating T3 sensor DHW and flow switch R return central heating C condensate pipe K cold water pipe W hot water pipe Installation 15 Blocks and Errors 15 Blocks and Errors Error indication (short reference) A detected error is indicated on the display by means of blocking or error messages. A distinction should be made between these two messages due to the fact that bloc king can be of a temporary nature, however, error messages are fixed lockings. The control will try its utmost to prevent locking and will temporarily switch off the unit by blocking it. Hereunder is a list of some messages. Blocks with a number in the last 2 positions. Block 01: External safety contact cut off Block 11: Maximum .T of flow and return sensor in central heating has repeatedly been exceeded. During the block normal operation of the hot water supply is possible. The pump continues to operate at minimum capacity during the block. Block 12: Maximum .T of flow and return sensor in domestic hot water has repeatedly been exceeded. During the block normal operation of the central heating installation is possible. During the block the pump continues to operate at minimum capacity. Block 60: Incorrect parameter setting of the minimum or maximum power. Block 67: A .T has been detected between flow and return sensor whereas the burner is not in operation. After the .T has disappeared the block will clear. Block 85: The control has not detected a water flow. The venting cycle is started. If during this cycle water flow is detected, the venting cycle is ended and the burner is released. Error with a number in the last two positions. Error 00: Poor flame-forming Error 01: short-circuit of 24 volt circuit Error 02: no flame-forming Error 04: adjustment or error for voltage interruption Error 05: adjustment Error 12: fuse 24 volt/3AT faulty Error 18: maximum flow temperature exceeded Error 19: maximum return temperature exceeded Error 28: number of revolutions not reported back from fan Error 69: no or incorrect display Installation & Servicing Instructions Rinnai E-Series ii The following pages describes more detailed follow up instructions for sol- NOTICE ving blockings, errors and practical circumstances. These instructions are only for Rinnai trained installers and technicians. 15.1 Blocks An error, which has been detected, is indicated on the display by a block message. Blocks can be temporary in nature. The controller will do everything possible to prevent a system lock and temporarily switching off the boiler as a result of a block. Please see below for a summary of blocks. Blocks with a figure on the last 2 characters. 15.1.1 Block 01 external safety contact broken external safety contact is active rectify error as a result of which by determining contact is broken or make interconnection between 24/25 Installation 15.1.2 Block 11 Installation & Servicing Instructions Rinnai E-Series check flow through the installation see the installation instructionsfor the hydraulic connections to the boiler (3-Way-Thermostatic valve, Plumbing Kit installed?) maximum average .T of supply and return sensor for central heating is repeatedly exceeded. Operation is normally possible for the hot water supply during the block. The pump continues to operate at minimum capacity during the block. possible causes: (radiator) shut-off valves closed or blocked water filter check pump height. check minimum and maximum Temperature difference in Parameter Step 46 + 47. activeted room sensor (RS101) in non leading room (closed thermostatic radiator valves?) 15.1.3 Block 12 15.1.4 Block 60 check flow t...
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