24
Checklist before Reporting Failure
· If there’s a problem with the product, please check the following before requesting inspection to
Our service center or outlets
· If `Fault code` appears on the LCD screen with `service` sign, please follow ‘Self-Diagnosis’ according
to each symptom then restart. (The boiler will operate once power plug is connected again or
power is switched off and switched on again)
· Please contact the installer near your home or contact Navien service center
(www.navien.co.uk or phone 0844 332 2323)
Symptom
Checklist
Solution
Power doesn’t switch on.
(Nothing indicated on Room
Controller)
Is the Room controller switched off?
Please press button on the Room
controller.
Is the power plug connected?
Please connect the power plug.
Is there a power failure?
Please wait until power comes back on.
Is earth leakage breaker OFF?
Please switch on earth leakage breaker ON.
Is there contact failure in the power
plug?
Please repair the power plug by contact-
ing our service center.
Is the fuse in the boiler cut off?
Call our service center to replace the fuse.
Summary of Contents for NR-35D
Page 39: ...9 Press the Confirm button after Entering all of the User s Information 39...
Page 45: ...45 9 Press the Confirm button after Entering all of the User s Information...
Page 47: ...47 Power ON Power OFF Tap power icon to switch on off Switching On Off Room controller...
Page 48: ...48 1 Select heating mode you want 2 Adjust the temperature Heating...
Page 56: ...56 3 Complete settings by tapping the save icon...
Page 74: ...MEMO 74...
Page 75: ...MEMO 75...
