© Central Heating New Zealand Ltd
1 of 10
July 2016
DeLonghi i-KIR2 Commissioning Guide
This document must be read in association with the i-KIR2 Installation Manual provided with the unit.
It is essential the manual is read and followed to ensure the installation is per manufacturer’s
criteria.
The purpose of this document is to assist with the commissioning of the heat pump parameters and
the connection of third party controls.
Contents
1.
Pre-commissioning .......................................................................................................................... 1
1.1.
Pre-Commissioning Checks ..................................................................................................... 1
1.2.
Heat Pump Controller .............................................................................................................. 2
2.
System configuration ....................................................................................................................... 3
2.1.
System A: Heat Pumps controller used as room thermostat .................................................. 3
2.2.
System B: Heat pump switched on/off by room thermostat(s) .............................................. 4
2.3.
System C, A or B with a Hot Water Cylinder (DHW) ................................................................ 5
2.4.
Additional Settings & Information........................................................................................... 6
2.5.
Resetting Errors ....................................................................................................................... 6
3.
System Operational Checks ............................................................................................................. 7
3.1.
System A test procedure ......................................................................................................... 8
3.2.
System B test procedure ......................................................................................................... 9
3.3.
A or B with DHW test procedure ........................................................................................... 10
1.
Pre-commissioning
1.1.
Pre-Commissioning Checks
Prior to Filling with water
A)
Ensure the heat pump is installed in accordance with the installation manual.
B)
Ensure the power is isolated to the unit
C)
Remove the side cover of the unit to expose the water pump, compressor and electrical
enclosure.
D)
Check the pre-charge of the expansion vessel is set to 1 bar.
