Technical Appendix; Declaration Of Conformity - York MBC-MBH 25 Installation & Owner's Manual

High static ducted electric heater with plenum

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Table Of Contents

Table of Contents

Unit Capacity

Total cooling capacity can be determined by using

correction factors C1, C2 and C3.

Given cooling capacity = Cooling capacity at

standard rating conditions x C1 x C2 x C3.

C1 = Capacity correction factor for temperature

C2 = Capacity correction for piping length

C3 = Capacity correction for indoor unit fan speed

Capacity correction factor for temperature

Operating temperature range

Air intake dry bulb temperature, outdoor unit (CDB)

This product contains refrigerant under pressure, rotating parts, and electrical connections which may be a

All work must only be carried out by competent persons using suitable protective clothing and safety precautions.

Read the Manual

1. Isolate all sources of electrical supply to the unit including any control system supplies switched by the unit. Ensure

that all points of electrical and gas isolation are secured in the OFF position. The supply cables and gas pipework may

then be disconnected and removed. For points of connection refer to unit installation instructions.

2. Remove all refrigerant from each system of the unit into a suitable container using a refrigerant reclaim or recovery unit.

This refrigerant may then be reused, if appropriate, or returned to the manufacturer for disposal. Under No

circumstances should refrigerant be vented to atmosphere. Where appropriate, drain the refrigerant oil from each

system into a suitable container and dispose of according to local laws and regulations governing disposal of oily

wastes.

3. Packaged unit can generally be removed in one piece after disconnection as above. Any fixing down bolts should be

removed and then unit lifted from position using the points provided and equipment of adequate lifting capacity.

Reference MUST be made to the unit installation instructions for unit weight and correct methods of lifting. Note that

any residual or spilt refrigerant oil should be mopped up and disposed of as described above.

4. After removal from position the unit parts may be disposed of according to local laws and regulations.

YORK

International Corporation